ZyXEL NSA-2401 User Guide
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- ZyXEL NSA-2401 | User Guide - Page 1
NSA-2401 Network Storage Appliance User's Guide Version 1.10 3/2009 Edition 1 DEFAULT LOGIN LAN1 IP Address 192.168.1.3 LAN2 IP Address 192.168.100.3 Username admin Password 1234 www.zyxel.com - ZyXEL NSA-2401 | User Guide - Page 2
- ZyXEL NSA-2401 | User Guide - Page 3
, 300, Taiwan. E-mail: [email protected] Customer Support In the event of problems that cannot be solved by using this manual, you should contact your vendor. If Date that you received your device. • Brief description of the problem and the steps you took to solve it. NSA-2401 User's Guide 3 - ZyXEL NSA-2401 | User Guide - Page 4
helpful tips) or recommendations. Syntax Conventions • The NSA may be referred to as the "NSA", the "device" or the "system" in this User's Guide. • Product labels, screen names, field labels and shorthand for "for instance", and "i.e.," means "that is" or "in other words". 4 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 5
Document Conventions Icons Used in Figures Figures in this User's Guide may use the following generic icons. The NSA icon is not an exact representation of your device. NSA Computer Notebook computer Server Firewall Switch Router NSA-2401 User's Guide 5 - ZyXEL NSA-2401 | User Guide - Page 6
IF BATTERY (on the motherboard) IS REPLACED BY AN INCORRECT TYPE. DISPOSE OF USED BATTERIES ACCORDING TO THE INSTRUCTIONS. service or the store where you purchased the product. • Do NOT obstruct the device ventilation slots, as insufficient airflow may harm your device. 6 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 7
Equipment. It means that used electrical and electronic products should not be mixed with general waste. Used electrical and electronic equipment should be treated separately. NSA-2401 User's Guide 7 - ZyXEL NSA-2401 | User Guide - Page 8
Safety Warnings 8 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 9
...121 Storage Screens ...125 Network Screens ...159 Sharing Screens ...173 Protect Screens ...197 Application Screens ...223 Maintenance Screens ...229 Troubleshooting and Specifications 247 Troubleshooting ...249 Product Specifications ...257 Appendices and Index ...263 NSA-2401 User's Guide 9 - ZyXEL NSA-2401 | User Guide - Page 10
Contents Overview 10 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 11
...38 2.5.1 My NSA Share Browsing Screen 40 2.5.2 My NSA Share Browsing Move to or Copy to Screen 42 2.5.3 My NSA Share Configuration 42 2.5.4 My NSA Change Share Properties Screen 43 2.5.5 Share and Folder Names 45 2.5.6 Share Paths ...46 2.5.7 Password Screen ...46 NSA-2401 User's Guide 11 - ZyXEL NSA-2401 | User Guide - Page 12
Common Screen Icons 51 2.7 NSA RESET Button ...52 2.7.1 Reset ...52 2.7.2 Reload Factory Default Configuration File 52 Chapter 3 by Backup Files 102 3.8 Printer Server Tutorial ...104 3.9 How to Increase the NSA's Storage Capacity 106 3.9.1 Connecting External 115 12 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 13
6.9.4 RAID 1 ...153 6.9.5 RAID 10 ...154 6.9.6 RAID 5 ...155 6.9.7 Hot-spare ...155 6.9.8 RAID and Data Protection 156 6.9.9 S.M.A.R.T Attributes 156 Chapter 7 Network Screens...159 7.1 Network Screens Overview 159 NSA-2401 User's Guide 13 - ZyXEL NSA-2401 | User Guide - Page 14
What You Need to Know About the Network Screens 159 7.2 TCP/IP Screen ...160 7.2.1 Configuring the TCP/IP Screen 162 7.3 Windows/CIFS ...164 7.3.1 Windows/CIFS Screen 166 7.4 4 215 9.4 Snapshots ...215 9.4.1 Creating/Editing Snapshots 218 9.4.2 Snapshot Images ...219 14 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 15
...245 Part III: Troubleshooting and Specifications 247 Chapter 12 Troubleshooting...249 12.1 Troubleshooting Overview 249 12.2 Power, Hardware Connections, and LEDs 249 12.3 NSA Login and Access 251 12.4 Users Cannot Access the NSA 253 12.5 Backups and Snapshots 254 NSA-2401 User's Guide 15 - ZyXEL NSA-2401 | User Guide - Page 16
259 13.3 Power Consumption ...261 Part IV: Appendices and Index 263 Appendix A Log Messages 265 Appendix B Setting Up Your Computer's IP Address 275 Appendix C Importing Certificates 299 Appendix D Open Source Licences 323 Appendix E Legal Information 353 Index...355 16 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 17
45 Figure 14 Password ...46 Figure 15 Status ...48 Figure 16 Navigation Panel Links ...49 Figure 17 Reset and Reload Timeline ...53 Figure 18 Administrator Login ...56 Figure 19 My NSA ...56 Figure 20 Sharing > Users ...57 Figure 21 Sharing > Users > Create a New Account 57 Figure 22 Groups ...58 - ZyXEL NSA-2401 | User Guide - Page 18
70 Figure 45 Maintenance > SSL ...71 Figure 46 Downloading the NSA's Certificate 71 Figure 47 Downloading the NSA's Certificate 72 Figure 48 Certificate ...72 Figure 49 Certificate Import Wizard Protect > Backup ...92 Figure 81 Protect > Backup > Add Job: Step 1 93 18 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 19
Connected to NSA: Windows Explorer 105 Figure 102 Printer Connected to NSA: Windows Explorer Warning 105 Figure 103 Printer Driver Needed ...105 Figure 104 Applications > Print Server 106 Figure RAIDs, and Volumes 125 Figure 124 Storage > Internal Storage > Status 127 NSA-2401 User's Guide 19 - ZyXEL NSA-2401 | User Guide - Page 20
143 Jumbo Frames ...162 Figure 144 Network > TCP/IP ...163 Figure 145 Active Directory Example Application 166 Figure Users ...175 Figure 152 Sharing > Users > Add User 178 Figure 153 My NSA ...180 Figure 154 Password ...180 Figure 155 Sharing > Users > User : Step 1 202 20 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 21
> Backup Software 221 Figure 184 Printer Sharing ...224 Figure 185 Applications > FTP ...225 Figure 186 Applications > Print Server 226 Figure 187 Applications > Print Server > Rename Maintenance > Shutdown > Confirm Shutdown 246 Figure 210 Power Adaptor Pinout...261 NSA-2401 User's Guide 21 - ZyXEL NSA-2401 | User Guide - Page 22
Network Preferences 284 Figure 226 Mac OS X 10.4: Network Preferences > TCP/IP Tab 284 Figure 227 Mac OS X 10.4: Network Preferences > Ethernet 285 Figure 239 Ubuntu 8: Network Settings > DNS 291 Figure 240 Ubuntu 8: Network Tools ...292 Figure 241 openSUSE 10.3: 22 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 23
288 Opera 9: Certificate manager 318 Figure 289 Konqueror 3.5: Server Authentication 319 Figure 290 Konqueror 3.5: Server Authentication 319 Figure 291 Konqueror 3.5: KDE SSL Information 295 Konqueror 3.5: Settings Menu 321 Figure 296 Konqueror 3.5: Configure 321 NSA-2401 User's Guide 23 - ZyXEL NSA-2401 | User Guide - Page 24
List of Figures 24 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 25
NSA Share Configuration Icons 43 Table 9 My NSA Share Configuration ...43 Table 10 My NSA Change Share Properties 43 Table 11 My NSA Change Share Properties > Share Access Configuration 45 Table 12 Password Storage > Disk 129 Table 22 Storage > Internal Storage > NSA-2401 User's Guide 25 - ZyXEL NSA-2401 | User Guide - Page 26
40 RAID 10 ...154 Table 41 RAID 5 ...155 Table 42 S.M.A.R.T. Attributes ...156 Table 43 Network > TCP/IP ...163 Table 44 Network > Windows/CIFS ...167 Table 45 Network > NFS Icons ...168 Table 46 Network > Restore: Step 2 ...213 Table 81 Protect > Restore: Step 3 ...214 26 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 27
> Print Server ...226 Table 90 Applications > Print Server > Rename > SSL ...240 Table 104 Firmware Features ...257 Table 111 NSA Hardware Specifications 259 Table 112 NSA Firmware Specifications 260 Table 113 Power Consumption in Watts (W 261 Table 114 Log Messages ...265 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 28
List of Tables 28 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 29
PART I Introduction and Tutorials Getting to Know Your NSA (31) Introducing the Web Configurator (35) 29 - ZyXEL NSA-2401 | User Guide - Page 30
30 - ZyXEL NSA-2401 | User Guide - Page 31
data. The NSA can also record all user access to files and folders. • The NSA lets you publish or mirror files to another NSA as a backup that others can access (at a branch office for example). • See the specifications appendix for a more detailed list of NSA features. NSA-2401 User's Guide 31 - ZyXEL NSA-2401 | User Guide - Page 32
LED blinks orange when firmware is being uploaded to the NSA. Do not turn off or reset the NSA while the firmware update is in progress! Table 2 NSA LEDs LED COLOR PWR Green STATUS Off On DESCRIPTION The NSA is turned off. The NSA is turned on and receiving power. 32 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 33
USB device to the NSA. Use the Applications > Copy Button screen (Section 10.4 on page 227) to choose where the NSA stores the files. The name of the folder created for the copied files consists of the date and time of the copy in year_month_day_hour_minute_second format. NSA-2401 User's Guide 33 - ZyXEL NSA-2401 | User Guide - Page 34
Chapter 1 Getting to Know Your NSA 34 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 35
NSA Web Configurator Make sure your NSA is properly connected (refer to the Quick Start Guide). 2.2.1 Access the NSA Using the NDU If you don't know the IP address of the NSA, then use the NDU to find it. Refer to the Quick Start Guide to see how to install and run the NDU. NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 36
default user name and password are 'admin' and '1234' respectively. Enter your user name and password, then click Login. Non-admin users can change their passwords by using the username and password in the My NSA > Password screen. See Section 2.5.7 on page 46 for details. 36 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 37
Password Screen " The Web Configurator session automatically times out after 15 minutes. Simply log back into the NSA if this happens to you. 2.4 User-level Screens Overview All users (including the administrator) first see the user-level access My NSA screen after login. NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 38
must go into the administration screens to manage other user's shares. Password Click this tab to go to a screen where you can change your password. Administration This tab displays when you log in a network drive for easy and familiar file transfer for Windows users. 38 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 39
contents. System Share This icon displays for a system share created by the NSA. User-created Share This icon displays for a user-created share. Configure Other Shares External (USB) Share This icon displays for a (USB) devices that you can access (but not manage). NSA-2401 User's Guide 39 - ZyXEL NSA-2401 | User Guide - Page 40
table describes the icons in this screen. Table 5 My NSA Share Browsing Icons ICON DESCRIPTION Create Folder Click this icon to open a screen where you can create a new folder. Upload Click this button to copy a file from your computer to this location in the NSA. 40 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 41
this icon to select a file. The following table describes the labels in this screen. Table 6 My NSA Share Browsing LABEL DESCRIPTION Current location This is the name of the share and folder path that you ). Close Click this button to return to the My NSA screen. NSA-2401 User's Guide 41 - ZyXEL NSA-2401 | User Guide - Page 42
Use the My NSA share configuration screens to see and configure share management details. Click My NSA and then the Configure button of one of your shares to open the following screen. This screen displays a share's management details. Figure 11 My NSA Share Configuration 42 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 43
. Table 10 My NSA Change Share Properties LABEL DESCRIPTION Share Name Enter the name of the shared folder. The text may consist of 1 to 255 characters. See Share Name Details on page 44 for more information. Volume Select a volume for the share to be located on. NSA-2401 User's Guide 43 - ZyXEL NSA-2401 | User Guide - Page 44
share. Enable recycle-bin Select this to create a recycle bin on the share. Whenever a user with sufficient permissions deletes a file or folder, it is stored here until it is deleted permanently Configuration This screen allows you to assign permissions to a share. 44 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 45
NSA allows FTP access to shares, folders or files with names encoded in the UTF-8 (8-bit UCS/Unicode Transformation Format) format. So your FTP client must support UTF-8 in order to access shares, folders or files on the NSA with Unicode names. • Spaces • _ [underscores] NSA-2401 User's Guide 45 - ZyXEL NSA-2401 | User Guide - Page 46
is supported for share names, although your FTP client must support UTF-8. Full support Password Screen Click Password to open the following screen. Use this screen to change an account's password. Enter a new password and confirm it by re-entering it. Figure 14 Password 46 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 47
Password LABEL DESCRIPTION Account Name Type the user name of the account for which you want to change the password. Old Password Type the user's current password. New Password Create a new password for the user when you enter the advanced administration screens. NSA-2401 User's Guide 47 - ZyXEL NSA-2401 | User Guide - Page 48
Click this icon to open a web help page specific to the screen you are currently configuring. About Click this icon to view the model name, firmware version and copyright. Wizards Click this icon to open a sub-menu of wizard(s). 48 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 49
Table 13 Global Labels and Icons LABEL/ICON DESCRIPTION Home Click this icon to return to the user-level (My NSA) screens. Logout Click this icon at any time to exit the Web Configurator. This is the icon to open the Status screen. Figure 16 Navigation Panel Links NSA-2401 User's Guide 49 - ZyXEL NSA-2401 | User Guide - Page 50
. F/W Upgrade Power Management Upload new firmware to your NSA. Set the hard drive sleep timer. Shutdown Restart your NSA or turn it off. Logout Click Logout to exit the Web Configurator. This is recommended to prevent unauthorized administrator access to the NSA. 50 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 51
box at the bottom of the screen ( 4 ) displays status messages as you configure the NSA. 2.6.5 Common Screen Icons The following table explains some icons that appear in several configuration screens. . Edit Select an entry and click this icon to modify it's settings. NSA-2401 User's Guide 51 - ZyXEL NSA-2401 | User Guide - Page 52
erases all other configurations such as user/group/share names, passwords, and share access rights. Press the RESET button and hold it for ten seconds (you will hear three beeps) and release it. The NSA sounds three more beeps after you release the button as confirmation. 52 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 53
2 Introducing the Web Configurator Figure 17 Reset and Reload Timeline Beep Beep Beep 0 2 Press Release button to reset 10 Seconds Release to reload and restart " The NSA automatically restarts to complete reloading the factory default configuration file. NSA-2401 User's Guide 53 - ZyXEL NSA-2401 | User Guide - Page 54
Chapter 2 Introducing the Web Configurator 54 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 55
Up User Accounts As the administrator of the NSA, one of the first tasks you will want to do is set up accounts for everyone who needs to use it. Suppose you need accounts for a vice president named Gonzo and a manager named Kermit. Do the following to create a user account. NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 56
Chapter 3 Tutorials 1 Log into the Web Configurator using your administrator Username and Password. Figure 18 Administrator Login 2 In the My NSA screen, click Administration. Figure 19 My NSA 56 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 57
Chapter 3 Tutorials 3 Once the Web Configurator workspace appears, click Sharing > Users to open the user account management area. Figure 20 Sharing > Users 4 Click Add Account to open the Create a New Account screen. Figure 21 Sharing > Users > Create a New Account NSA-2401 User's Guide 57 - ZyXEL NSA-2401 | User Guide - Page 58
you create accounts, the next thing you'll want to do is organize the user accounts into groups. This example creates a senior management group with vice president Gonzo as a member. You can add other members later. 1 Click Sharing > Groups > Add Group. Figure 22 Groups 58 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 59
name for the group. Select Gonzo and click Add Selected User(s) to include Gonzo in the group. Click Apply. Figure the users in the senior management group to access both shares while Kermit can access his own share. 1 Click Sharing > Shares > Add Share. Figure 24 Shares NSA-2401 User's Guide 59 - ZyXEL NSA-2401 | User Guide - Page 60
under Full and click Apply. This way both Kermit and the senior managers have full access to the share. Figure 26 Share Access Configuration 60 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 61
and click Tools > Map Network Drive to open the Map Network Drive screen. 2 In the Folder field, enter two backslashes followed by the IP address of the NSA (192.168.1.35), another backslash, and the name of the share (Gonzo) and click Finish. Figure 28 Mapping a Share NSA-2401 User's Guide 61 - ZyXEL NSA-2401 | User Guide - Page 62
and click OK. Figure 29 Entering the Share Username and Password 4 Now Gonzo can use the share like a drive on his computer. Click File > New > Folder and create a folder named " wants to use his web browser to add the 2010-2014-Plans.doc file to his Strategy folder. 62 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 63
Chapter 3 Tutorials 1 Open Firefox and enter http://192.168.1.35 to open the login screen. Enter Gonzo's username and password and clicks Login. Figure 32 User Login 2 Click the Gonzo share. Figure 33 Gonzo's My NSA Screens NSA-2401 User's Guide 63 - ZyXEL NSA-2401 | User Guide - Page 64
Chapter 3 Tutorials 3 Open the Strategy share. Figure 34 Gonzo Share Screen 64 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 65
4 Click Upload. Figure 35 Strategy Folder Screen Chapter 3 Tutorials 5 Browse to the 2010-2014-Plans.doc file and click Apply. Figure 36 Upload Files Screen 3.4 How to Find the NSA in OS X Here's how to find the NSA-2401 OS X. This example uses Mac OS X 10.5 (Leopard). NSA-2401 User's Guide 65 - ZyXEL NSA-2401 | User Guide - Page 66
Chapter 3 Tutorials 1 Click the Finder icon in the dock. Figure 37 Opening the Finder 2 Select All under Shared in the sidebar. An entry for the NSA appears in the Network list. Figure 38 Displaying the NSA 66 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 67
beside the NSA's name to display the shares that Gonzo can use. Figure 39 Displaying the NSA Alternatively, you can also connect directly to the NSA from the Go Menu in the Finder. Simply click Go > Connect to Server. Figure 40 Alternate Method for Displaying the NSA NSA-2401 User's Guide 67 - ZyXEL NSA-2401 | User Guide - Page 68
Chapter 3 Tutorials 4 When the Connect to Server dialog box opens, type smb:// and the IP address of your NSA-2401 or click Browse to find it in your network. Click Connect. Figure 41 Connecting to the NSA 5 Once connected, you can now access the NSA from the finder or directly from the desktop. 3.5 - ZyXEL NSA-2401 | User Guide - Page 69
and click Edit. Figure 42 Maintenance > SSL 2 Next, let's modify the certificate by changing the Common Name to this NSA's IP address of 192.168.1.35, the Organization to "Test" and the Key Length to 2048. Figure 43 Maintenance > SSL > Edit a Self-Signed Certificate NSA-2401 User's Guide 69 - ZyXEL NSA-2401 | User Guide - Page 70
Chapter 3 Tutorials 3 The NSA restarts its network services and returns you to the login screen. Figure 44 Maintenance > SSL > Edit a Self-Signed Certificate 70 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 71
3.5.1.2 Downloading and Installing the NSA's Customized Certificate 1 Log in and return to Maintenance > SSL. Under Modify the Existing Certificate, click Download. Figure 45 Maintenance > SSL 2 Save the file to your computer. Figure 46 Downloading the NSA's Certificate NSA-2401 User's Guide 71 - ZyXEL NSA-2401 | User Guide - Page 72
the NSA's Certificate 4 Install the certificate. The rest of the steps in this section are an example of installing a certificate in Windows. See Appendix C on page 299 for other examples. In the Certificate dialog box, click Install Certificate. Figure 48 Certificate 72 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 73
: Welcome Chapter 3 Tutorials 6 Leave Automatically select certificate store based on the type of certificate selected and click Next. Figure 50 Certificate Import Wizard: Certificate Store NSA-2401 User's Guide 73 - ZyXEL NSA-2401 | User Guide - Page 74
Warning, click Yes. Figure 52 Security Warning 9 Finally, click OK when presented with the successful certificate installation message. Figure 53 Certificate Import Wizard: Successful 74 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 75
uses Firefox 3.0. See Appendix C on page 299 for more information on browsers and certificates. 1 Close your web browser and open it again to reset its session with the NSA. Log in and click Maintenance > SSL. Select Force HTTPS and click Apply. Figure 54 Maintenance > SSL NSA-2401 User's Guide 75 - ZyXEL NSA-2401 | User Guide - Page 76
pops up if applying your change may disconnect some users. Click Apply to continue. Figure 55 Maintenance > SSL > Force HTTPS Warning 3 The NSA logs you out and automatically redirects your formerly non- to bypass the warning. Figure 56 Firefox: Secure Connection Failed 76 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 77
4 Click Add Exception. Figure 57 Firefox: Secure Connection Failed Chapter 3 Tutorials 5 Click Get Certificate. Figure 58 Firefox: Add Security Exception NSA-2401 User's Guide 77 - ZyXEL NSA-2401 | User Guide - Page 78
Chapter 3 Tutorials 6 Before you add an exception, verify that the device to which you are trying to connect is providing the correct certificate. Click View. Figure 59 Firefox: Add Security Exception 78 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 79
Chapter 3 Tutorials 7 The SHA1 fingerprint must match the NSA's certificate you downloaded from the NSA to your computer. (Double-click the NSA's certificate file and then click Details and look at the Thumbprint). Click Close. Figure 60 Firefox: Add Security Exception NSA-2401 User's Guide 79 - ZyXEL NSA-2401 | User Guide - Page 80
Chapter 3 Tutorials 8 If the certificate fingerprints match, click Confirm Security Exception, otherwise click Cancel. Figure 61 Firefox: Add Security Exception 80 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 81
NSA for secure FTP transfers. 3.5.2 Using FTPES to Connect to the NSA This section covers how to use FTP over Explicit TLS with the NSA for secure FTP transfers. Before you go through this section, read Section 3.5.1 on page 68 to configure HTTPS. This example uses FileZilla. NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 82
3 Tutorials 1 Open FileZilla and click File > Site Manager > New Site. • Configure the Host field with the NSA's address. • Set the Servertype to FTPES - FTP over explicit TLS/SSL. • Configure the account name and password. • Click Connect. Figure 63 FileZilla Site Manager 82 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 83
can use FTP to securely transfer files to or from the NSA. Use a secure method to let your users know the correct fingerprint for the NSA's certificate so they can check it before adding a security Select the Gonzo share and click Edit Share. Figure 65 Sharing > Shares NSA-2401 User's Guide 83 - ZyXEL NSA-2401 | User Guide - Page 84
Chapter 3 Tutorials 2 Set the Share Access to Advanced and click Edit. Figure 66 Sharing > Shares > Edit Share 3 Move Senior-Management and Kermit to Read Only. Click Apply in this screen and again in the edit screen. Figure 67 Share Access Configuration 84 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 85
2010-2014-Plans file. 1 Select the Gonzo share, and click ACL Properties. Figure 68 Sharing > Shares 2 Click New ACL. Figure 69 Sharing > Shares > ACL Configuration NSA-2401 User's Guide 85 - ZyXEL NSA-2401 | User Guide - Page 86
Chapter 3 Tutorials 3 Open the Strategy folder. Figure 70 Sharing > Shares > ACL Configuration > New ACL 4 Select the 2010-2014-Plans.doc file and click Set ACL. Figure 71 Sharing > Shares > ACL Configuration > New ACL > Strategy 86 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 87
Chapter 3 Tutorials 5 Move Gonzo to Deny. Figure 72 Sharing > Shares > ACL Configuration > New ACL > Strategy > Set ACL NSA-2401 User's Guide 87 - ZyXEL NSA-2401 | User Guide - Page 88
. Only Gonzo can edit or delete the files in the Strategy folder. Kermit and any member of the senior management group can log into the NSA and view the contents of the Strategy folder, although Kermit cannot see the 2010-2014-Plans.doc file. 88 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 89
click Apply. Figure 75 Maintenance > Power Management 3.7 How to Use Backups and Snapshots Use the NSA's backup and snapshot features to backup your files and folders. • Do snapshots frequently (hourly or so your files can survive even if the original RAID or NSA fails. NSA-2401 User's Guide 89 - ZyXEL NSA-2401 | User Guide - Page 90
Chapter 3 Tutorials 3.7.1 Creating a Snapshot Job Here's an example of configuring hourly snapshots for a volume. 1 Click Protect > Snapshot > Add Job. Figure 76 Protect > Snapshot 90 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 91
creates an image file that you use to restore files. By default, only the administrator can access the snapshot images. You want to allow users to access snapshot images in the shares that they use. Click -share". Open or copy the folder or file that you want to restore. NSA-2401 User's Guide 91 - ZyXEL NSA-2401 | User Guide - Page 92
. Because Gonzo updates the files frequently, you decide to create a backup job that has the NSA publish the contents of the folder to an NSA in the German branch office. To create a synchronization backup: 1 Click Protect > Backup > Add Job. Figure 80 Protect > Backup 92 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 93
select Synchronization. Gonzo wants only his current set of files in the remote NSA's folder, so you select Mirror to make the target folder identical to the source folder. The NSA deletes any other files in the target folder. Figure 81 Protect > Backup > Add Job: Step 1 NSA-2401 User's Guide 93 - ZyXEL NSA-2401 | User Guide - Page 94
) and Remote. • Enter the other NSA's address and administrator password. • Click Show target content to display the remote NSA's contents. • Select the destination on the remote NSA (Backups in this example). • Click Next. Figure 82 Protect > Backup > Add Job: Step 2 94 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 95
encryption to protect these sensitive files during the transfer. The final files stored on the remote NSA will be unencrypted (usable). • Restrict the bandwidth usage to 256 KB/s to stop the synchronization backup. • Click Next. Figure 84 Protect > Backup > Add Job: Step 3 NSA-2401 User's Guide 95 - ZyXEL NSA-2401 | User Guide - Page 96
. The copy of files that the NSA creates on the other NSA's Backups share can be used directly by anyone with access to that share. 3.7.5 Creating an Archive Backup To backup the NSA every week to a remote NSA: 1 Click Protect > Backup > Add Job. Figure 86 Protect > Backup 96 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 97
Incremental. The NSA does a full backup first and later only copies source files that are new and/or modified since the last backup. This example sets the NSA to do another full backup after every four incremental backups. Figure 87 Protect > Backup > Add Job: Step 1 NSA-2401 User's Guide 97 - ZyXEL NSA-2401 | User Guide - Page 98
Select the volume1 check box to select all the folders and files. Select Remote and enter the other NSA's address, username, password, and share name. If you want to make sure the remote NSA is reachable, click Test Connection. Figure 88 Protect > Backup > Add Job: Step 2 98 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 99
4 3.7.6 Restoring Archived Files by Backup Job If you have backup jobs for which the NSA has already performed backups, you can restore the files based on the backup job. Gonzo accidently deleted all of the files in his share and needs to do the following to restore them. NSA-2401 User's Guide 99 - ZyXEL NSA-2401 | User Guide - Page 100
Chapter 3 Tutorials 1 Click Protect > Backup screen, select a backup job and click Restore Archive. Figure 91 Protect > Backup 2 Select which backup to use and click Next. Figure 92 Protect > Backup > Restore Archive: Step 1 100 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 101
3 Select the Gonzo share and click Next. Figure 93 Protect > Backup > Restore Archive: Step 2 Chapter 3 Tutorials 4 Select the original location and click Done. Figure 94 Protect > Backup > Restore Archive: Step 3 NSA-2401 User's Guide 101 - ZyXEL NSA-2401 | User Guide - Page 102
> Restore. Specify where the archive files are located. In this example, enter "192.168.3.2" as the IP address, "admin" as the account name, "1234" as the password, and "Backups" as the share name. Click Test Connection. Click Next. Figure 96 Protect > Restore: Step 1 102 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 103
2 Select the backup job and backup time and click Next. Figure 97 Protect > Restore: Step 2 Chapter 3 Tutorials 3 Select everything in the Gonzo share except the recycle folder. Click Next. Figure 98 Protect > Restore: Step 3 NSA-2401 User's Guide 103 - ZyXEL NSA-2401 | User Guide - Page 104
printers. 1 Make sure the NSA is on and the SYS light shines steadily. 2 Use a USB cable to connect the printer's USB port to one of the NSA's USB ports. Make sure the printer is also connected to an appropriate power source. Figure 100 Printer Sharing USB1 LAN1 LAN2 104 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 105
option that lets you continue (Yes in this example). Figure 102 Printer Connected to NSA: Windows Explorer Warning 6 If your computer does not already have the printer's driver on the NSA). " You must install the printer driver on each computer that will use the printer. NSA-2401 User's Guide 105 - ZyXEL NSA-2401 | User Guide - Page 106
to need more storage capacity. You can do one or more of the following to increase the NSA's storage capacity: • Connect external USB hard drives • Add internal hard drives if there are not four already installed. • Migrate a RAID 5 array to higher capacity hard drives. 106 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 107
the source.) Use the following procedure. 1 Connect the external USB hard drive to USB1 or USB2 on the NSA's front panel. Figure 106 Connecting a USB Hard Drive USB1 2 Click Storage > External Volumes and make sure capacity, use hard drives of the same speed and capacity. NSA-2401 User's Guide 107 - ZyXEL NSA-2401 | User Guide - Page 108
on them will be lost. 1 See the Quick Start Guide for details on installing hard drives in the NSA's bays. You can install hard drives while the NSA is operating. 2 Click Storage > Internal Volumes > Disk and click Add Disk. Figure 109 Storage > Internal Storage > RAID 108 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 109
Increased Capacity After you increase an array's storage capacity, use the following procedure to make the NSA's existing volumes larger in order to use the increased capacity. You do not have to change your them and new backup and snapshot settings to protect the files. NSA-2401 User's Guide 109 - ZyXEL NSA-2401 | User Guide - Page 110
drives to a disk array formats them so all data stored on them will be lost. To migrate a RAID5 array to a higher capacity hard drive: 110 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 111
. The NSA sounds an audible alarm. 4 Log out of the Web Configurator and then back in. The Log Message screen shows that the RAID is degraded, click Turn Off Buzzer to stop the audible alarm. Then click OK to continue. Figure 116 Storage > Internal Storage > Disk > Eject NSA-2401 User's Guide 111 - ZyXEL NSA-2401 | User Guide - Page 112
Degraded 6 Install the new hard drive. In this example it's in disk drive bay 2. 7 The NSA automatically repairs a degraded RAID if you insert an empty disk without an existing file system. Otherwise, after Apply. Figure 119 Storage > Internal Storage > RAID > Repair 112 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 113
Internal Storage > RAID Chapter 3 Tutorials After the recovery finishes and the status shows up as Healthy, reboot the NSA. Then you can use the same process to migrate any (or all) of the RAID's drive as long to your existing volumes (see Section 3.9.3 on page 109). NSA-2401 User's Guide 113 - ZyXEL NSA-2401 | User Guide - Page 114
Chapter 3 Tutorials 114 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 115
PART II Web Configurator Status Screen (117) System Setting Screen (121) Storage Screens (125) Network Screens (159) Sharing Screens (173) Protect Screens (197) Application Screens (223) Maintenance Screens (229) 115 - ZyXEL NSA-2401 | User Guide - Page 116
116 - ZyXEL NSA-2401 | User Guide - Page 117
complete the wizard for the first time). It provides an overview of your NSA's status, settings and activity. Once you leave the screen, you can return to it by clicking the Status icon or the text itself on the top-left of the navigation panel. Figure 121 Status Screen NSA-2401 User's Guide 117 - ZyXEL NSA-2401 | User Guide - Page 118
functioning properly. Locked Volume Indicates that the volume has been locked with encryption. The password is set the first time the volume is locked. Unlocked Volume Indicates that the seconds. Note: If too many users are using the NSA then the NSA may appear sluggish. 118 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 119
APC UPS battery is recharged then too. System Information Server Name This displays the name which helps you find the NSA on the can change the Server Name. Model Name This displays the device's model name. Firmware Version This is the NSA firmware version and the NSA-2401 User's Guide 119 - ZyXEL NSA-2401 | User Guide - Page 120
to the NSA if one is defined and ANONYMOUS FTP otherwise. Connected At This displays the date and time the user last connected to the NSA in year-day-month hour:minute:second, format. IP Address This displays the IP address of the computer connected to the NSA. 120 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 121
, the NSA uses the new setting once you click Apply. New Date (yyyy-mm-dd) This field displays the last updated date from the time server or the last date configured manually. When you set Date Time Setup to Manual, enter the new date in this field and then click Apply. NSA-2401 User's Guide 121 - ZyXEL NSA-2401 | User Guide - Page 122
Saving Time. Apply Click this to save your changes. Cancel Click this to discard changes. 5.1.1 Time Lag Time lag occurs when the time on the NSA falls behind the time on the time server. This may happen if: 122 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 123
NSA internal battery keeps time when the NSA is shut down and this may cause possible variance. • A power surge occurs. The NSA gives no warning if time lag occurs. You should re-synchronize the time after a power surge or after you have shut down the NSA several times. NSA-2401 User's Guide 123 - ZyXEL NSA-2401 | User Guide - Page 124
Chapter 5 System Setting Screen 124 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 125
(Section 6.2 on page 127 through Section 6.6.1 on page 142) to view and configure the NSA's installed disks, RAIDs, and volumes. • Use the External Storage screens (Section 6.7 on page Volumes Volume A Volume B Volume C RAID Array 1 Disk 1 Disk 2 Disk 3 Disk 4 NSA-2401 User's Guide 125 - ZyXEL NSA-2401 | User Guide - Page 126
, volumes, and sharing configuration. Finding Out More See Section 6.9 on page 151 for theoretical background information on JBOD and the RAID levels used on the NSA. Read Section 3.9 on page 106 for how to increase the NSA's storage capacity. 126 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 127
how much of a volume's capacity is currently filled by files. This represents a volume to which the NSA is blocking access. Snapshots (records of changes to files within a volume) are stored in the space on disks that belong to the array display under the array's volumes. NSA-2401 User's Guide 127 - ZyXEL NSA-2401 | User Guide - Page 128
, and click Repair. 6.3.1 Internal Disks Screen Click Storage > Internal Storage > Disk to display the following screen. This screen provides information on disks installed in the NSA. Figure 125 Storage > Internal Storage > Disk 128 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 129
on hard drive reliability indicators to help anticipate failures. This feature can be useful for troubleshooting. Sort Click a column's heading cell to sort the table entries by that column's following screen. This screen provides details about the drive and its status. NSA-2401 User's Guide 129 - ZyXEL NSA-2401 | User Guide - Page 130
the local time that the hard drive is using. SMART support This field displays whether or not the hard drive is SMART-capable. SMART support This field displays whether or not the hard drive has SMART monitoring turned on. OK Click this button to close the screen. 130 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 131
attribute during normal operation and during offline activities. Offline means the hard drive only updates this attribute when no one is accessing the hard drive. NSA-2401 User's Guide 131 - ZyXEL NSA-2401 | User Guide - Page 132
data on multiple disks to provide a combination of greater capacity, reliability, and/or speed. The NSA also supports JBOD (Just a Bunch Of Disks) which is not technically a RAID storage method. You combine multiple up your data before deleting or re-creating an array 132 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 133
disks configured in a RAID 1 array, and you then buy two more disks and want to configure all four at is a table that summarizes some attributes of the various array levels as supported on the NSA. For capacity and storage efficiency, "S" is the size of the disk fails. NSA-2401 User's Guide 133 - ZyXEL NSA-2401 | User Guide - Page 134
) can see the status of an array in the Status, or Storage > Internal Storage > RAID screens. The NSA has the following classifications for the status of an array: • Healthy if all disks in the array are OK faulty disk and repair the array as soon as you can. 134 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 135
reshaping is complete. 6.5 RAID Screen Click Storage > Internal Storage > RAID to display the RAID array summary screen as shown. Use this screen to manage the NSA RAID (and JBOD) arrays. Figure 128 Storage > Internal Storage > RAID NSA-2401 User's Guide 135 - ZyXEL NSA-2401 | User Guide - Page 136
. Repair After you replace a faulty disk, select the hard drive array (its status will be Degraded) and click this icon to resynchronize the array. 136 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 137
a RAID1 or RAID5 array, select the array and click this icon. After you do this, you can create a single-disk JBOD array for the disk. NSA-2401 User's Guide 137 - ZyXEL NSA-2401 | User Guide - Page 138
in the RAID screen as shown in Figure 128 on page 135 to create a new RAID array. Figure 129 Storage > Internal Storage > RAID > Create 138 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 139
the password or insert the USB key (whichever you used to encrypt it) to unlock the volume. • Down when a volume is down and cannot be fixed. The volume cannot be used and the data is lost. Replace the faulty disk(s) and recreate the array, volumes, and sharing configuration. NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 140
in the volume disk(s) is lost. Scan Select a volume and click this icon to check the volume's file consistency. 140 Note: If you have the NSA automatically attempt to repair any damaged files it finds during the scan, be careful not to cancel the scan as you may lose data. NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 141
NSA loses power or the disk is removed. Select a locked volume and click this icon to open a screen where you can enter the volume's password or use the USB key to allow users to use the volume again. If you forgot the password, click Password how much is still available. NSA-2401 User's Guide 141 - ZyXEL NSA-2401 | User Guide - Page 142
screen to add or edit internal storage volumes. " Keep an encrypted volume's password or USB key in a safe place. You cannot access a locked volume without the password or USB key. All of the volume's data will be unusable. If and how much of it this volume will take up. 142 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 143
manually entering a password. Enter a password for encrypting the volume. Password (Confirm) Re-type the password to make sure you entered it correctly. Password Prompt Enter a hint to help you recall the password Click the heading cell again to reverse the sort order. NSA-2401 User's Guide 143 - ZyXEL NSA-2401 | User Guide - Page 144
Model Name This is the device's model name that uniquely identifies it in the NSA. Capacity This field shows the device's storage size. Next Click this button to a Duplicate USB Key 2 The NSA ejects (stops) the USB device. Remove the USB key and click Next. 144 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 145
to manage the NSA's externally (USB) connected storage. Connect USB devices to the NSA's USB ports. Click Storage > External Storage to open the following screen. This screen provides information on disks connected to the NSA. Figure 136 Storage > External Storage > Disk NSA-2401 User's Guide 145 - ZyXEL NSA-2401 | User Guide - Page 146
NSA's upper USB port is USB1 and its lower USB port is USB2. Type This shows whether or not the device has an encrypted volume. Model Name This is the device's model name that uniquely identifies it in the NSA. Capacity This field shows the device's storage size. 146 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 147
click this icon to modify it's settings. Scan Select a volume and click this icon to check the volume's file consistency. Note: If you have the NSA automatically attempt to repair any damaged files it finds during the scan, be careful not to cancel the scan. NSA-2401 User's Guide 147 - ZyXEL NSA-2401 | User Guide - Page 148
NSA automatically locks an encrypted volume if the NSA loses power or the disk is removed. Select a locked volume and click this icon to open a screen where you can enter the volume's password or use the USB key to allow users in use, and how much is still available. 148 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 149
external storage volumes. " Keep an encrypted volume's password or USB key in a safe place. You cannot access a locked volume without the password or USB key. All of the volume's data character must be alphanumeric (A-Z 0-9). The last character cannot be a space " ". NSA-2401 User's Guide 149 - ZyXEL NSA-2401 | User Guide - Page 150
key. If the USB device is not already connected, connect it and click the Refresh icon. The NSA's upper USB port is USB1 and its lower USB port is USB2. It is recommended that you use a USB device to store a volume key only and not also use it for storage. 150 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 151
USB Drive Click this button to go to screens you can use to create a password for unlocking the volume and store the password on a connected USB device. You also use the screens to create copies of the can recreate it from the 'n' that remain, regardless of which piece is NSA-2401 User's Guide 151 - ZyXEL NSA-2401 | User Guide - Page 152
to each disk until it's full. Table 37 JBOD A1 B1 C1 A2 B2 C2 A3 B3 C3 A4 B4 C4 DISK 1 DISK 2 DISK 3 152 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 153
is the size of the smallest disk multiplied by the number of disks you have configured at RAID 0 on the NSA. For example, if you have four disks of sizes 100 GB, 150 GB, 150 GB and 200 GB respectively a RAID 1 array needs an even number of disks (two or four for the NSA). NSA-2401 User's Guide 153 - ZyXEL NSA-2401 | User Guide - Page 154
high performance and reliability such as enterprise servers and high-end moderate-sized database systems. RAID 10 is often used in place of RAID 1 or RAID 5 by those requiring higher performance. It may be used instead of RAID 1 for applications requiring more capacity. 154 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 155
disk and operates at healthy array speed after the resynchronization. " You need four hard disks installed to use RAID 10, RAID 5 or RAID 5 with hotspare. NSA-2401 User's Guide 155 - ZyXEL NSA-2401 | User Guide - Page 156
your hard drive supports. Table 42 S.M.A.R.T. problems. 11 Recalibration Retries High This is the number of times recalibration was requested when the first attempt did not succeed. A decrease in this value is an indicator of hard disk mechanical subsystem problems. 156 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 157
errors. This can be difficult to test since only direct I/O writes to the of disk surface defects or mechanical subsystem problems. 199 UltraDMA CRC Low Error Count Low This is the number of errors corrected by software ECC (Error Correction Code). 205 Thermal Asperity NSA-2401 User's Guide 157 - ZyXEL NSA-2401 | User Guide - Page 158
performance during offline operations. Offline operations are tests the drive does itself as opposed to 240 Head Flying Hours This is the total time that the head has been positioning. 250 Read Error Retry Low Rate This is the number of errors in reading from the disk. 158 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 159
IP addresses. This lets you use domain names to access web sites without having to know their IP addresses. The NSA can receive the IP address of a DNS server automatically (along with the NSA's own IP address). You can also manually enter a DNS server IP address in the NSA. NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 160
standard protocol supported by most operating systems in order to share files across the network. CIFS runs over TCP/IP but uses the SMB (Server Message Block same subnet. There is one IP address. If LAN1 loses its connection, LAN2 takes over LAN1's IP address and traffic. 160 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 161
. Both interfaces use the same IP address and MAC address. It support 1 Gbps transmissions (Gigabit Ethernet). All of your network devices (computer Ethernet cards and switches, hubs, or routers) must also support the same size of jumbo frames that you specify in the NSA. NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 162
the NSA a dynamic or static IP address(es), subnet mask, default gateway and DNS servers. " The NSA automatically restarts its network services after you apply changes in the TCP/IP or Windows/CIFS screens. Click Network > TCP/IP to access the Network > TCP/IP screen. 162 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 163
LAN1 and LAN2 separately when the Teaming Mode is set to Stand Alone). Dynamic Select the Dynamic checkbox to have a DHCP server automatically assign an IP address to your NSA. If none is assigned, then the NSA reverts to the default IP address of 192.168.1.3. NSA-2401 User's Guide 163 - ZyXEL NSA-2401 | User Guide - Page 164
it. Click Reset to begin configuring this screen afresh. 7.3 Windows/CIFS Use this screen to configure your CIFS settings. In this screen you can set your server name and specify if your NSA is a part of a workgroup or domain. " CIFS is always enabled on the NSA. 164 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 165
passwords of all users that are allowed access to the NSA. Users (U1, U2, U3) can all back up and share data on the NSA. Important data stored on servers S1 and S2 may be also stored there. It is recommended that you place the NSA behind a firewall and/or IDP device for protection. NSA-2401 User - ZyXEL NSA-2401 | User Guide - Page 166
Chapter 7 Network Screens Figure 145 Active Directory Example Application AD S1 S2 LAN1 USB1 USB2 U1 U3 U2 7.3.1 Windows/CIFS Screen Click Network > Windows/CIFS to display this screen. Figure 146 Network > Windows/CIFS (Workgroup) 166 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 167
Domain Name Type the domain name of the Windows server domain controller. The name can be up to 255 characters long. The NSA's DNS server must be able to resolve this domain name. Windows Domain Administrator Administrator is the default Windows Domain Administrator. NSA-2401 User's Guide 167 - ZyXEL NSA-2401 | User Guide - Page 168
the icons in this screen. Table 45 Network > NFS Icons ICON DESCRIPTION Enable NFS Server Click this icon to allow access to the NFS shares. Disable NFS Server Click this icon to stop access to the NFS shares. Add NFS Share Click this icon to create a new NFS share. 168 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 169
Users need to use this share path to mount the NFS share as a drive on their computers. Volume Name This field identifies the volume that the share is in. DNS/IP filters This field displays the domain name or IP NFS to access. Figure 149 Network > NFS > Add NFS Share NSA-2401 User's Guide 169 - ZyXEL NSA-2401 | User Guide - Page 170
display another field for entering a DNS or IP filter. remove Click this button to remove the DNS or IP filter field. Apply Click to save your changes . This screen shows which users are currently connected to the NSA using NFS. Figure 150 Network > NFS > NFS Session 170 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 171
user connected to the NSA. Connected At This displays the date and time the user last connected to the NFS share in year-day-month hour:minute:second, format. IP Address This displays the IP address of the computer connected to the NSA. OK Click OK to close the window. NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 172
Chapter 7 Network Screens 172 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 173
group. " More restrictive access rights override less restrictive ones. In Conflict A user account is "in conflict" when the account name that exists on a network-attached storage device also exists on the domain controller. See Section 8.2.0.1 on page 177 for more. NSA-2401 User's Guide 173 - ZyXEL NSA-2401 | User Guide - Page 174
design, it does not easily support snapshots. Instead, it was designed with the intention that a logical volume manager would handle the snapshot/snapshot restoration process. The NSA2401 utilizes XFS for its internal are allowed to perform with those files and folders. 174 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 175
to domain controller and retrieving the latest list of users and groups. Note: If a user is deleted on the domain controller but the NSA-2401 domain user list is not up-to-date, then the user cannot log in since authentication is handled by the domain controller. NSA-2401 User's Guide 175 - ZyXEL NSA-2401 | User Guide - Page 176
filters back to their default settings. Previous & Next Click Previous to cycle back through the pages of users, and Next to cycle forward through them. Status This icon displays the account as either a Conflict User, a Local User, a Domain User, or an Admin User. 176 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 177
both the domain user and local user. The NSA has no way to distinguish these two users as their passwords and user names are exactly the same. " During a conflict situation, the local user takes precedence ONLY if the domain user and local user's passwords are the same. NSA-2401 User's Guide 177 - ZyXEL NSA-2401 | User Guide - Page 178
or 477 terabytes). Email Enter the user's e-mail address. Description Enter details about the user account. The text may consist of up to 110 letters, numerals and any printable character found on a typical English language keyboard except quotation marks (') or ("). 178 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 179
be the same as a system account name such as FTP or EVERYONE nor be the same as an existing local or domain account. Other reserved user names that are not allowed are: • bin • daemon • ftp • anonymous • nobody • root • pc-guest NSA-2401 User's Guide 179 - ZyXEL NSA-2401 | User Guide - Page 180
the NSA Web Configurator using the username and password as defined in the Create New Account screen. After logging in, select the Password tab in the account toolbar. Figure 153 My NSA In the Password tab, create a new password and then click Apply. Figure 154 Password 180 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 181
selected user's volume quota in megabytes (MB). Used (MB) Indicates how much of the volume quota the selected user has used. Used quote is measured in megabytes (MB). Group Name Indicates the groups to which the selected user belongs. OK Click this to close the screen. NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 182
for details. Search Click this icon to display the search filters which you can use to search for user groups by type or keyword. Update Domain Groups Select a group from the list, then click this icon to edit its permissions. See Section 8.2.1 on page 178 for details. 182 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 183
to the search parameters you set. If you choose not to set any search parameters, then the defaults for each filter is used. Clear{filter} This button displays when you click the Search icon. Click to reset all the search filters back to their default settings. NSA-2401 User's Guide 183 - ZyXEL NSA-2401 | User Guide - Page 184
have common NSA access rights. A user can belong to more than one group. Description Enter details about the user group. The text may consist of up to 110 letters, numerals and any printable character found on a typical English language keyboard except quotation marks. 184 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 185
. The group name can only contain the following characters: • alphanumeric A-z 0-9 (there is no unicode support) • Spaces • _ [underscores] • . [periods] • - [dashes] Other limitations on group names allowed are: • daemon • disk • ftp • nobody • lp • root • tty • utm NSA-2401 User's Guide 185 - ZyXEL NSA-2401 | User Guide - Page 186
this icon to open the ACL Configuration screen, where you can set up an Access Control List. See Section 8.4.2 on page 190 for details. 186 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 187
NSA. Share Owner This displays the name of the user account that owns the share. Permission Type This displays the type of permissions assigned to the share. Options are public, private, and advanced. ACL The key icon indicates that a share has an Access Control List. NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 188
on page 194) to clear out the recycle bin periodically or else its host volume will fill up and users will not be able to store any new files on it. Share Access Choose whether the share is public or private, or choose Advanced to open the Share Access Configuration screen. NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 189
; files and folders cannot be read, modified, moved, or removed. You can remove users from any given authority level by selecting them and clicking the left arrow. Apply Click this to save your changes. Cancel Click this to discard changes and close the window. NSA-2401 User's Guide 189 - ZyXEL NSA-2401 | User Guide - Page 190
keeps its ACL settings. The NSA automatically creates a new ACL Reset ACL Click this to reset the ACL permissions on the selected file or folder. Restricted Folder This is a folder that has ACL permissions set. Restricted File This is a file that has ACL permissions set. 190 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 191
ACL permissions set. Unrestricted File This is a file that has no ACL permissions set. Restricted File This is a file that has its ACL permissions set. NSA-2401 User's Guide 191 - ZyXEL NSA-2401 | User Guide - Page 192
indicates when the file or folder was last altered on the share. When a file is uploaded to the NSA that is classified as a "modification" as it is considered newly written data by the device. Close 163 Shares > ACL Configuration > New ACL Configuration > ACL Permission 192 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 193
need to log in. Every local user with an account on the NSA can access this share using their username and password. Users with accounts on a domain server cannot access shares with EVERYONE access rights shares. See Section 8.4.2.2 on page 192 for details on permissions. NSA-2401 User's Guide 193 - ZyXEL NSA-2401 | User Guide - Page 194
to be hierarchically connected to other Windows shares. Since DFS is a logical mapping, the physical location of data becomes transparent to your users and applications. You can use DFS links when accessing the NSA using CIFS, not FTP. Figure 165 Sharing > Shares > DFS 194 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 195
letters, numerals and any printable character found on a typical English language keyboard. Remote Server IP Enter the remote server's IP address. Remote Share Name Enter a name for the new remote share. The text Click this to discard changes and close the window. NSA-2401 User's Guide 195 - ZyXEL NSA-2401 | User Guide - Page 196
Chapter 8 Sharing Screens 196 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 197
. See Chapter 8 on page 173 for details. Use HTTPS for Web Configurator access to the NSA (see Section 11.4 on page 239). Theft of files by removing the physical hard Store sensitive data in encrypted NSA volumes (see drives. page Encrypted Volumes on page 126). NSA-2401 User's Guide 197 - ZyXEL NSA-2401 | User Guide - Page 198
page 215) to create and manage snapshot jobs. • Use the Backup Software screen (Section 9.5 on page 220) to locate the Genie Backup If you forgot the NSA password, then reset the device to go back to the factory default configuration. " Configuration File volume. 198 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 199
but they are still very fast compared to backups (as only block changes are recorded). " The NSA automatically purges snapshots. See Snapshot Purging on page 215 for details. Snapshots Versus Backups See Section an open file changes during the backup, the backup fails. NSA-2401 User's Guide 199 - ZyXEL NSA-2401 | User Guide - Page 200
(due to lack of space) and deletes any files already transferred. A full backup copies all files from your NSA to the backup device. It may take some time depending on how many files you have to back up. 's criteria. Click the heading cell again to reverse the sort order. 200 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 201
an archive backup job that has already run and click this icon to restore a previous backup from another NSA or external USB hard drive connected to the NSA. Another option is to use Protect > Restore (Section 9.2.3 on page 208) to restore by the backup files themselves. NSA-2401 User's Guide 201 - ZyXEL NSA-2401 | User Guide - Page 202
a Backup Job In the Protect > Backup screen, click the Add Job icon to create a new backup job. Figure 167 Protect > Backup > Add Job: Step 1 202 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 203
must be another NSA-2401. Publish makes a copy of the source files. Additional files in the target folder can remain. Mirror makes the target folder identical to the source folder. The NSA deletes any other files in the target folder. Next Click this button to proceed. NSA-2401 User's Guide 203 - ZyXEL NSA-2401 | User Guide - Page 204
Chapter 9 Protect Screens 9.2.2.1 Creating a Backup Job: Step 2 Figure 168 Protect > Backup > Add: Step 2 204 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 205
Select this to back up the files to another volume on the NSA. Select the folder where you want to store the backup files. It is recommended that the target be on a different disk array from the source volume to provide protection in the event that the source drive fails. NSA-2401 User's Guide 205 - ZyXEL NSA-2401 | User Guide - Page 206
password-encrypted backup files. Bandwidth Restrict the bandwidth of synchronization backups to help stop them from using all of your network connection's available bandwidth. This is more important when backing up to a remote NSA or computer through the Internet. 206 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 207
month as appropriate for your selection above. previous Click this button to return to the preceding screen. done Click this button to save your changes. NSA-2401 User's Guide 207 - ZyXEL NSA-2401 | User Guide - Page 208
, but restoring may be slower, so if backup space is not a concern and recovery speed is, then turn off compression. Encryption You can have the NSA use a password to encrypt the backup files. 208 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 209
to return to the preceding screen. done Click this button to save your changes back to the NSA. 9.2.4 Restoring by Backup Job In the Protect > Backup screen, select a backup job and click the Restore Archive icon to replace existing files with files saved previously. NSA-2401 User's Guide 209 - ZyXEL NSA-2401 | User Guide - Page 210
format. Check, Last Backup Time Select to which backup you want to return. All later backups are deleted. next Click this button to proceed. 210 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 211
Click this button to return to the preceding screen. next Click this button to proceed. 9.2.4.2 Restoring a Backup: Step 3 Figure 175 Protect > Backup > Restore Archive: Step 3 NSA-2401 User's Guide 211 - ZyXEL NSA-2401 | User Guide - Page 212
Type the remote NSA's IP address, user name, password, and share name. Internal or External Volume Select this to restore files from another volume on the NSA or a USBconnected device. Specify the share name (you can browse for it). next Click this button to proceed. 212 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 213
Select to which backup job and backup time you want to return. The NSA restores the files included in the backup archive. Files not in the backup archive are not modified. previous Click this button to return to the preceding screen. next Click this button to proceed. NSA-2401 User's Guide 213 - ZyXEL NSA-2401 | User Guide - Page 214
Chooser Select the folders you want to restore. previous Click this button to return to the preceding screen. next Click this button to proceed. 214 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 215
to which you want to restore the backup files. Enter the backup job's password if it has one. previous Click this button to return to the preceding the NSA continues to delete older snapshots to make more space. It is possible that all previous snapshots will be lost. NSA-2401 User's Guide 215 - ZyXEL NSA-2401 | User Guide - Page 216
generates a critical log. If you enable the mail log feature and set the level to critical log, the NSA sends an e-mail alert. Click Protect > Snapshot in the Navigation panel to display the following screen. Click sort order. Figure 180 Protect > Snapshot > Snapshot Jobs 216 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 217
volumes in a single snapshots system share. Only the administrator can access the snapshots share by default. The administrator can change the snapshot share's share permissions. By Share Permission: Access each . Click the heading cell again to reverse the sort order. NSA-2401 User's Guide 217 - ZyXEL NSA-2401 | User Guide - Page 218
as possible as a high amount of snapshots can significantly reduce the NSA's file write performance. See Table 112 on page 260 for the maximum number of snapshots allowed in the NSA. You can only create one snapshot job per volume. Figure 181 Protect > Snapshot > Add Job 218 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 219
volume to take a snapshot of. When creating a new snapshot, only volumes that are already created on the NSA are available. Note: You can only create one snapshot job per volume. A snapshot must be done on the sort order. Figure 182 Protect > Snapshot > Snapshot Images NSA-2401 User's Guide 219 - ZyXEL NSA-2401 | User Guide - Page 220
Software to open the Backup Software screen. This screen provides you with your Genie Backup Manager Lite license key and directions to find the Genie Backup Manager Server NSA. For more information about Genie Backup Manager please see Genie Backup Manager on page 198. 220 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 221
Figure 183 Protect > Backup Software Chapter 9 Protect Screens NSA-2401 User's Guide 221 - ZyXEL NSA-2401 | User Guide - Page 222
Chapter 9 Protect Screens 222 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 223
Protocol (FTP) is a file transfer service that functions across the Internet. A system running the FTP server accepts commands from a system running an FTP FTPES) is a file transfer service that uses TLS (Transport Layer Security) for secure transfers across the Internet. NSA-2401 User's Guide 223 - ZyXEL NSA-2401 | User Guide - Page 224
Click Applications > FTP to open this screen and configure settings for transferring files to and from the NSA using FTP (File Transfer Protocol) or FTP over Explicit TLS. " Your FTP client must be set to use FTP over Explicit TLS in order to use FTPES with the NSA. 224 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 225
default. This setting applies to all FTP client connections to the NSA. It does not affect your Windows/CIFS connections (it will not correct the character display in Windows Explorer). Apply Click this to save your changes. Reset Click this to discard any changes and start again. NSA-2401 User - ZyXEL NSA-2401 | User Guide - Page 226
.3.1 Print Server Rename Click Applications > Print Server, select a printer from the list, and then click that printer's Rename icon to open this screen. Use this screen to change the name that the NSA uses for the printer. Figure 187 Applications > Print Server > Rename 226 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 227
to the default settings. Reset Click this to discard any changes and start again. 10.4.1 Changing the Copy Button Share Click Applications > Copy Button and then Edit to open the following screen. Use this screen to select the share the NSA uses with the copy button. NSA-2401 User's Guide 227 - ZyXEL NSA-2401 | User Guide - Page 228
type of permissions assigned to the share. Options are public, private, and advanced. Apply Select a share, then click this to make it the default location where data is stored when you press the copy button. Reset Click this to discard any changes and start again. 228 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 229
analysis. On a typical network the syslog daemon can be configured to send system logs to a central online repository known as a syslog server. This allows the network administrators to quickly access and examine them without having to go to every machine on the network. NSA-2401 User's Guide 229 - ZyXEL NSA-2401 | User Guide - Page 230
on power resume. 11.2 Log Click Maintenance > Log to open a screen that displays all NSA activity logs. Figure 190 Maintenance > Log The following table describes the icons in this screen icon to erase all logs from the NSA. 230 Click Yes to remove all logs or No to cancel. NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 231
the NSA's built-in services. System This class shows all other system related messages. Network This class shows information on network configuration, setting changes and so on. Storage This class shows information about the NSA's internal and external storage activity. NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 232
default settings. 11.2.2 Log Records Configuration Click Maintenance > Log > Log Config to open the Log Records Configuration screen, where you can customize the duration that logs are kept on the NSA. Figure 194 Maintenance > Log > Log Config > Log Records Configuration 232 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 233
up to 10, to keep the logs stored on the NSA. Save Log to: Select a user account on whose share you want to store the logs. The system default stores logs in a neutral location. Apply Click this to This screen lets you configure whether or not logs are e-mailed. NSA-2401 User's Guide 233 - ZyXEL NSA-2401 | User Guide - Page 234
's sending of e-mail is working properly. test email Apply Click this to save your changes. Cancel Click this to discard changes and close the window. 11.2.4.2 Report Setting This screen lets you configure which types of logs are e-mailed during alerts and reports. 234 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 235
231 for information on the different log classes. Apply Click this to save your changes. Cancel Click this to discard changes and close the window. NSA-2401 User's Guide 235 - ZyXEL NSA-2401 | User Guide - Page 236
Syslog Server Setting LABEL DESCRIPTION Enable Syslog Server Select this option to have the NSA upload its log files to the syslog server. Server Address Enter the syslog server's IP address , which is compatible with Microsoft Excel and other spreadsheet software. 236 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 237
manually entering a password or using a USB key). The password itself password or USB key was when you created the backup, use the same to unlock the encrypted volume. Restore Click this to replace the selected NSA configuration settings with those in the file you uploaded. NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 238
account name. IP Address Indicates the user's originating IP address. Apply Click this to save your changes. Cancel Click this to discard changes and close the window. If the NSA is free of all connections, then configuration file loads and the NSA restarts itself. 238 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 239
you can turn on HTTPS, create a public key certificate, or upload a public key certificate that was issued by a known certificate authority. Figure 202 Maintenance > SSL NSA-2401 User's Guide 239 - ZyXEL NSA-2401 | User Guide - Page 240
When you select the Edit a self-signed CA certificate option, then click the Edit button, a screen opens to allow you to make adjustments to the NSA's public key certificate. The screen is also the same for the Create a certificate authorized by other CA option. 240 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 241
an IP address or a domain name. Host IP Address Select this option and enter the NSA's IP address Firmware Upgrade Click Maintenance > FW Upgrade to open this screen, where you can upgrade the NSA firmware. Be sure to download the latest firmware files from the ZyXEL website. NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 242
NSA again. If you interrupt the upgrade, then the NSA may become unusable. Reset Click this to begin configuring this screen afresh. 11.6 Power Management Click Maintenance > Power Management to open this screen, where you can set the NSA's power management settings. 242 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 243
not recommended since it would cause the NSA to shut down whenever the UPS is charging. A setting close to 0 is also not recommended since the UPS would not have enough power to allow the NSA to shutdown properly. Apply Click this to save your changes in this section. NSA-2401 User's Guide 243 - ZyXEL NSA-2401 | User Guide - Page 244
if you have other servers such as a domain controller or DNS server that you want to start or check after a power failure before the NSA turns on. Apply Click have the NSA turn on, turn off, or reboot at specified times. Figure 206 Maintenance > Power Management > Edit 244 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 245
.7 Shutdown Click Maintenance > Shutdown to open the shutdown screen. Use this screen to turn off the NSA or restart it. Before shutting down or restarting, check the System Status screen to make sure that no one is logged into the NSA or transferring files to or from it. NSA-2401 User's Guide 245 - ZyXEL NSA-2401 | User Guide - Page 246
a pop-up screen appears asking you to confirm. Click Apply to continue or Cancel to abort the process. Figure 209 Maintenance > Shutdown > Confirm Shutdown 246 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 247
PART III Troubleshooting and Specifications Troubleshooting (249) Product Specifications (257) 247 - ZyXEL NSA-2401 | User Guide - Page 248
248 - ZyXEL NSA-2401 | User Guide - Page 249
12 Troubleshooting 12.1 Troubleshooting Overview This chapter offers some suggestions to solve problems you might encounter. The potential problems are divided into the following categories. • Power, Hardware Connections, and LEDs • NSA Login and Access • Users Cannot Access the NSA • Backups - ZyXEL NSA-2401 | User Guide - Page 250
If it is Resynching, the NSA is repairing the RAID array. If it is Degraded, select the array and click the Repair icon. If the status is Down, recreate the array, volumes, and sharing configuration. • If the problem continues, contact the NSA vendor. V A LAN LED is off. 250 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 251
52 for detailed information on the reset button. V I forgot the password. • The default password is 1234. • You may have to reset the NSA password or configuration - see Section 2.7 on page 52 for detailed information on the reset button. V The NDU cannot discover my NSA. NSA-2401 User's Guide 251 - ZyXEL NSA-2401 | User Guide - Page 252
password is 1234. These fields are case-sensitive, so make sure [Caps Lock] is not on. • Turn the NSA off and on. • If this does not work, you have to reset the device to its factory defaults. See Section 2.7 on page 52 for detailed information on the reset button. 252 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 253
DNS server the NSA is using must be able to resolve the domain controller's address. If the domain controller uses a private IP address, the NSA needs to use a private DNS server. If the domain controller uses a public IP address, the NSA needs to use a public DNS server. NSA-2401 User's Guide 253 - ZyXEL NSA-2401 | User Guide - Page 254
backup is already going on at the time a backup is scheduled. V I cannot take a snapshot • Check the logs. The NSA generates an alert log when an error occurs during the snapshot capture process. This log lists why the snapshot failed, for example, low disk space. 254 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 255
LED is red. Copying files from a USB device failed. The USB device may not be compatible with the NSA. Press the COPY button to set the COPY LED back to green. Try saving the files onto a computer and then from the computer to the NSA (through the network connection). NSA-2401 User's Guide 255 - ZyXEL NSA-2401 | User Guide - Page 256
Chapter 12 Troubleshooting 256 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 257
NSA is operating. Buzzer Audible alarm buzzer triggered by logs of a user-specified severity level. Reset Button Use the reset button to reset the NSA (user name to "admin", default password to "1234", default IP even if the backup is still running several hours later. NSA-2401 User's Guide 257 - ZyXEL NSA-2401 | User Guide - Page 258
Workgroup mode requiring users to log in with a user name and password. These user and group accounts are maintained on the NSA. For a large number of CIFS users where accounts are stored on an external server, you can use Domain security mode (Primary Domain Controller) Client Support Data can be - ZyXEL NSA-2401 | User Guide - Page 259
NSA cannot get an IP address from a DHCP server. LAN2 IP Address 192.168.100.3 if the NSA cannot get an IP address from a DHCP server. Subnet Mask 255.255.255.0 (24 bits) if the NSA cannot get a subnet mask from a DHCP server. Default Username admin Default Password NSA-2401 User's Guide 259 - ZyXEL NSA-2401 | User Guide - Page 260
Maximum number of concurrent FTP sessions Maximum number of concurrent CIFS sessions Windows 2000 Professional/Server Windows XP Home/Professional Windows Me Linux 512A 60A 60A Maximum number of 20 snapshots in the NSA Maximum number of 5 snapshots per volume 260 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 261
/Monitoring Centralized Logs Firmware Upgrade Web Configurator Web Browsers Supported Internet Explorer 6.0 and later versions. Firefox 1.07 and later versions. A. Limits may vary depending on user-share resource usage. 13.3 Power Consumption The NSA-2400 was tested using the specified - ZyXEL NSA-2401 | User Guide - Page 262
Chapter 13 Product Specifications 262 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 263
PART IV Appendices and Index Log Messages (265) Setting Up Your Computer's IP Address (275) Importing Certificates (299) Open Source Licences (323) Legal Information (353) Index (355) 263 - ZyXEL NSA-2401 | User Guide - Page 264
264 - ZyXEL NSA-2401 | User Guide - Page 265
domain INFO Leave Domain success. CIFS domain INFO Import Domain User and Group number of success: {0} user(s), {1} domain user group(s). It took {2} seconds. number of domain group Recycle-bin disabled. Remove Share Name recycle-bin folder in share: {0}. NSA-2401 User's Guide 265 - ZyXEL NSA-2401 | User Guide - Page 266
with TLS mode LOG INFO Clean system log complete LOG INFO Change DB path to {0}/log OK Share Name LOG INFO Reset DB to System Default OK Network NOTICE Network Config setting is changed Network NOTICE Network interface {0} link up Network interface name 266 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 267
RESET BUTTON: Reset admin password & ip setting RESET BTN NOTICE RESET BUTTON: Reset configuration to factory default. Scheduler INFO Job {0} is triggered by schedule Scheduler INFO Job {0} is triggered by user Image Name Permission: rw, ro Permission: rw, ro NSA-2401 User's Guide 267 - ZyXEL NSA-2401 | User Guide - Page 268
Slog ID Raid: Success Storage RAID CRIT Create RAID (raid label={0}): FAILED Storage RAID CRIT Relabel RAID: FAILED Storage RAID CRIT Delete RAID: FAILED 268 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 269
INFO Rename Internal Volume to [{0}]: SUCCESS Volume Name Storage Volume INFO Expand Volume (Increased Size Size={0}MB): SUCCESS Storage Volume INFO Lock Internal Volume: SUCCESS NSA-2401 User's Guide 269 - ZyXEL NSA-2401 | User Guide - Page 270
Change Internal Crypto Volume New Password Prompt to [{0}]: Password Success Prompt Storage Volume INFO Change Internal Crypto Volume Password: SUCCESS Storage Volume INFO Rename using USB Key ({1}): type FAILED Storage Volume CRIT Delete Volume: FAILED 270 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 271
Change External Crypto Volume New Password Prompt to [{0}]: Password FAILED Prompt Storage Volume CRIT Change External Crypto Volume Password: FAILED Storage Volume CRIT Start description is changed System EMERG Temperature is too high! Appendix A Log Messages NSA-2401 User's Guide 271 - ZyXEL NSA-2401 | User Guide - Page 272
EMERG Remaining battery charge below Firmware upgrade fails, the file is invalid or corrupted! System Time INFO NTP server is set to {0} NTP server System INFO NTP updates successfully from NTP server {0} System Time INFO Clock timezone is set to {0} TimeZone 272 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 273
Web INFO USER {0} ({1}) login WEB success User Name IP Web INFO USER {0} has logged out from User Name WEB Web INFO USER {0} ({1}) login WEB failed User Name IP SSL Failed to import Certificate. SSL NOTICE Unexpected error while importing Certificate file. NSA-2401 User's Guide 273 - ZyXEL NSA-2401 | User Guide - Page 274
Appendix A Log Messages 274 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 275
. In this appendix, you can set up an IP address for: • Windows XP/NT/2000 on page 276 • Windows Vista on page 279 • Mac OS X: 10.3 and 10.4 on page 283 • Mac OS X: 10.5 on page 286 • Linux: Ubuntu 8 (GNOME) on page 289 • Linux: openSUSE 10.3 (KDE) on page 293 NSA-2401 User's Guide 275 - ZyXEL NSA-2401 | User Guide - Page 276
following example uses the default Windows XP display theme but can also apply to Windows 2000 and Windows NT. 1 Click Start > Control Panel. Figure 211 Windows XP: Start Menu 2 In the Control Panel, click the Network Connections icon. Figure 212 Windows XP: Control Panel 276 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 277
-click Local Area Connection and then select Properties. Figure 213 Windows XP: Control Panel > Network Connections > Properties 4 On the General tab, select Internet Protocol (TCP/IP) and then click Properties. Figure 214 Windows XP: Local Area Connection Properties NSA-2401 User's Guide 277 - ZyXEL NSA-2401 | User Guide - Page 278
"ipconfig" and then press [ENTER]. You can also go to Start > Control Panel > Network Connections, right-click a network connection, click Status and then click the Support tab to view your IP address and connection information. 278 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 279
Appendix B Setting Up Your Computer's IP Address Windows Vista This section shows screens from Windows Vista Professional. 1 Click Start > Control Panel. Figure 216 : Control Panel 3 Click the Network and Sharing Center icon. Figure 218 Windows Vista: Network And Internet NSA-2401 User's Guide 279 - ZyXEL NSA-2401 | User Guide - Page 280
Appendix B Setting Up Your Computer's IP Address 4 Click Manage network connections. Figure 219 Windows Vista: Network and Sharing Center 5 Right-click Local this procedure, click Continue whenever Windows displays a screen saying that it needs your permission to continue. 280 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 281
Appendix B Setting Up Your Computer's IP Address 6 Select Internet Protocol Version 4 (TCP/IPv4) and then select Properties. Figure 221 Windows Vista: Local Area Connection Properties NSA-2401 User's Guide 281 - ZyXEL NSA-2401 | User Guide - Page 282
"ipconfig" and then press [ENTER]. You can also go to Start > Control Panel > Network Connections, right-click a network connection, click Status and then click the Support tab to view your IP address and connection information. 282 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 283
> System Preferences. Figure 223 Mac OS X 10.4: Apple Menu 2 In the System Preferences window, click the Network icon. Figure 224 Mac OS X 10.4: System Preferences NSA-2401 User's Guide 283 - ZyXEL NSA-2401 | User Guide - Page 284
Appendix B Setting Up Your Computer's IP Address 3 When the Network preferences pane opens, select Built-in Ethernet from assigned settings, select Using DHCP from the Configure IPv4 list in the TCP/IP tab. Figure 226 Mac OS X 10.4: Network Preferences > TCP/IP Tab. 284 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 285
> Ethernet 6 Click Apply Now and close the window. Verifying Settings Check your TCP/IP properties by clicking Applications > Utilities > Network Utilities, and then selecting the appropriate Network Interface from the Info tab. Figure 228 Mac OS X 10.4: Network Utility NSA-2401 User's Guide 285 - ZyXEL NSA-2401 | User Guide - Page 286
Setting Up Your Computer's IP Address Mac OS X: 10.5 The screens in this section are from Mac OS X 10.5. 1 Click Apple > System Preferences. Figure 229 Mac OS X 10.5: Apple Menu 2 In System Preferences, click the Network icon. Figure 230 Mac OS X 10.5: Systems Preferences 286 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 287
Appendix B Setting Up Your Computer's IP Address 3 When the Network preferences pane opens, select Ethernet Manually. • In the IP Address field, enter your IP address. • In the Subnet Mask field, enter your subnet mask. • In the Router field, enter the IP address of your NSA. NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 288
> Ethernet 6 Click Apply and close the window. Verifying Settings Check your TCP/IP properties by clicking Applications > Utilities > Network Utilities, and then selecting the appropriate Network interface from the Info tab. Figure 233 Mac OS X 10.5: Network Utility 288 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 289
the steps below to configure your computer IP address in GNOME: 1 Click System default, the Unlock button is greyed out until clicked.) You cannot make changes to your configuration unless you first enter your admin password. Figure 235 Ubuntu 8: Network Settings > Connections NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 290
name and password then click the Authenticate button. Figure 236 Ubuntu 8: Administrator Account Authentication 4 In the Network Settings window, select the connection that you want to configure, then click Properties. Figure 237 Ubuntu 8: Network Settings > Connections 290 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 291
Settings screen. 7 If you know your DNS server IP address(es), click the DNS tab in the Network Settings window and then enter the DNS server information in the fields provided. Figure 239 Ubuntu 8: Network Settings > DNS 8 Click the Close button to apply the changes. NSA-2401 User's Guide 291 - ZyXEL NSA-2401 | User Guide - Page 292
Check your TCP/IP properties by clicking System > Administration > Network Tools, and then selecting the appropriate Network device from the Devices tab. The Interface Statistics column shows data if your connection is working properly. Figure 240 Ubuntu 8: Network Tools 292 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 293
default IP address in the KDE: 1 Click K Menu > Computer > Administrator Settings (YaST). Figure 241 openSUSE 10.3: K Menu > Computer Menu 2 When the Run as Root - KDE su dialog opens, enter the admin password and click OK. Figure 242 openSUSE 10.3: K Menu > Computer Menu NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 294
Appendix B Setting Up Your Computer's IP Address 3 When the YaST Control Center window opens, select Network Devices and then click the Network Card icon. Figure connection Name from the list, and then click the Configure button. Figure 244 openSUSE 10.3: Network Settings 294 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 295
6 Select Dynamic Address (DHCP) if you have a dynamic IP address. Select Statically assigned IP Address if you have a static IP address. Fill in the IP address, Subnet mask, and Hostname fields. 7 Click Next to save the changes and close the Network Card Setup window. NSA-2401 User's Guide 295 - ZyXEL NSA-2401 | User Guide - Page 296
IP Address 8 If you know your DNS server IP address(es), click the Hostname/DNS tab in Network Settings and then enter the DNS server information in the fields provided. Figure 246 openSUSE 10.3: Network Settings 9 Click Finish to save your settings and close the window. 296 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 297
Verifying Settings Click the KNetwork Manager icon on the Task bar to check your TCP/IP properties. From the Options sub-menu, select Show Connection Information. Figure 247 openSUSE connection is working properly. Figure 248 openSUSE: Connection Status - KNetwork Manager NSA-2401 User's Guide 297 - ZyXEL NSA-2401 | User Guide - Page 298
Appendix B Setting Up Your Computer's IP Address 298 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 299
issued to all visiting web browsers to let them know that the site is legitimate. Many ZyXEL products, such as the NSA-2401, issue their own public key certificates. These can be used by web browsers on a • Firefox on page 308 • Opera on page 313 • Konqueror on page 319 NSA-2401 User's Guide 299 - ZyXEL NSA-2401 | User Guide - Page 300
website (not recommended). Figure 250 Internet Explorer 7: Certification Error 3 In the Address Bar, click Certificate Error > View certificates. Figure 251 Internet Explorer 7: Certificate Error 300 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 301
Appendix C Importing Certificates 4 In the Certificate dialog box, click Install Certificate. Figure 252 Internet Explorer 7: Certificate 5 In the Certificate Import Wizard, click Next. Figure 253 Internet Explorer 7: Certificate Import Wizard NSA-2401 User's Guide 301 - ZyXEL NSA-2401 | User Guide - Page 302
Select Certificate Store dialog box, choose a location in which to save the certificate and then click OK. Figure 256 Internet Explorer 7: Select Certificate Store 302 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 303
Finish. Figure 257 Internet Explorer 7: Certificate Import Wizard 10 If you are presented with another Security Warning, click Yes. Figure 258 Internet Explorer 7: Security Warning NSA-2401 User's Guide 303 - ZyXEL NSA-2401 | User Guide - Page 304
Import Wizard 12 The next time you start Internet Explorer and go to a ZyXEL Web Configurator page, a sealed padlock icon appears in the address bar. Click it to view the page's Website Identification information. Figure 260 Internet Explorer 7: Website Identification 304 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 305
Installing a Stand-Alone Certificate File in Internet Explorer Rather than browsing to a ZyXEL Web Configurator and installing a public key certificate when prompted, you can install a Explorer procedure beginning on page 300 to complete the installation process. NSA-2401 User's Guide 305 - ZyXEL NSA-2401 | User Guide - Page 306
Tools > Internet Options. Figure 263 Internet Explorer 7: Tools Menu 2 In the Internet Options dialog box, click Content > Certificates. Figure 264 Internet Explorer 7: Internet Options 306 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 307
Explorer 7: Root Certificate Store 6 The next time you go to the web site that issued the public key certificate you just removed, a certification error appears. NSA-2401 User's Guide 307 - ZyXEL NSA-2401 | User Guide - Page 308
bar, which you can click to open the Page Info > Security window to view the web page's security information. Figure 269 Firefox 2: Page Info 308 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 309
Installing a Stand-Alone Certificate File in Firefox Rather than browsing to a ZyXEL Web Configurator and installing a public key certificate when prompted, you can install dialog box, click Advanced > Encryption > View Certificates. Figure 271 Firefox 2: Options NSA-2401 User's Guide 309 - ZyXEL NSA-2401 | User Guide - Page 310
the web site, click the padlock in the address bar to open the Page Info > Security window to see the web page's security information. 310 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 311
2. 1 Open Firefox and click Tools > Options. Figure 274 Firefox 2: Tools Menu 2 In the Options dialog box, click Advanced > Encryption > View Certificates. Figure 275 Firefox 2: Options NSA-2401 User's Guide 311 - ZyXEL NSA-2401 | User Guide - Page 312
Web Site Certificates 5 The next time you go to the web site that issued the public key certificate you just removed, a certification error appears. 312 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 313
, click the padlock in the address bar to open the Security information window to view the web page's security details. Figure 279 Opera 9: Security information NSA-2401 User's Guide 313 - ZyXEL NSA-2401 | User Guide - Page 314
Installing a Stand-Alone Certificate File in Opera Rather than browsing to a ZyXEL Web Configurator and installing a public key certificate when prompted, you can install Preferences, click Advanced > Security > Manage certificates. Figure 281 Opera 9: Preferences 314 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 315
Appendix C Importing Certificates 3 In the Certificates Manager, click Authorities > Import. Figure 282 Opera 9: Certificate manager 4 Use the Import certificate dialog box to locate the certificate and then click Open. Figure 283 Opera 9: Import certificate NSA-2401 User's Guide 315 - ZyXEL NSA-2401 | User Guide - Page 316
visit the web site, click the padlock in the address bar to open the Security information window to view the web page's security details. 316 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 317
key certificate in Opera 9. 1 Open Opera and click Tools > Preferences. Figure 286 Opera 9: Tools Menu 2 In Preferences, Advanced > Security > Manage certificates. Figure 287 Opera 9: Preferences NSA-2401 User's Guide 317 - ZyXEL NSA-2401 | User Guide - Page 318
is no confirmation when you delete a certificate authority, so be absolutely certain that you want to go through with it before clicking the button. 318 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 319
3 Click Forever when prompted to accept the certificate. Figure 290 Konqueror 3.5: Server Authentication 4 Click the padlock in the address bar to open the KDE SSL Information window and view the web page's security details. Figure 291 Konqueror 3.5: KDE SSL Information NSA-2401 User's Guide 319 - ZyXEL NSA-2401 | User Guide - Page 320
C Importing Certificates Installing a Stand-Alone Certificate File in Konqueror Rather than browsing to a ZyXEL Web Configurator and installing a public key certificate when prompted, you can install a stand- KDE SSL Information window to view the web page's security details. NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 321
appears. " There is no confirmation when you remove a certificate authority, so be absolutely certain you want to go through with it before clicking the button. NSA-2401 User's Guide 321 - ZyXEL NSA-2401 | User Guide - Page 322
Appendix C Importing Certificates 322 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 323
any purpose, except the express written permission of ZyXEL Communications Corporation. This Product includes software developed by the Apache Software Foundation under Apache License. Apache License Version to the work (an example is provided in the Appendix below). NSA-2401 User's Guide 323 - ZyXEL NSA-2401 | User Guide - Page 324
notices that do not pertain to any part of the Derivative Works, in at least one of the following places: within a NOTICE text file 324 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 325
not grant permission to use the trade names, trademarks, service marks, or product names of the Licensor, except as to offer, and charge a fee for, acceptance of support, warranty, indemnity, or other liability obligations and/or Software Foundation. All rights reserved. NSA-2401 User's Guide 325 - ZyXEL NSA-2401 | User Guide - Page 326
their name, without prior written permission of the Apache Software Foundation. THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 326 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 327
software, we are referring to freedom of use, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service by problems that might be introduced by others. Finally, software NSA-2401 User's Guide 327 - ZyXEL NSA-2401 | User Guide - Page 328
used non-free libraries. In this case, there is little to gain by limiting the free library to free software only, so we use the Lesser General Public License. In other cases, permission to use a particular library does and what the program that uses the Library does. 328 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 329
for software interchange. If distribution of object code is made by offering access to copy from a designated place, then offering equivalent access to copy the source code from the same place satisfies the requirement to distribute the source code, even though third parties are not NSA-2401 User - ZyXEL NSA-2401 | User Guide - Page 330
a written offer, valid for at least three years, to give the same user the materials specified in Subsection 6a, above, for a charge no more than user has already received a copy of these materials or that you have already sent this user a copy. For an executable, the 330 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 331
in other circumstances. It is not the purpose of this section to induce you to infringe any patents or other property right claims or to NSA-2401 User's Guide 331 - ZyXEL NSA-2401 | User Guide - Page 332
but may differ in detail to address new problems or concerns. Each version is given a , YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 16. IN NO SOFTWARE), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCHDAMAGES. 332 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 333
free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION NSA-2401 User's Guide 333 - ZyXEL NSA-2401 | User Guide - Page 334
no warranty (or else, saying that you provide a warranty) and that users may redistribute the program under these conditions, and telling the user how to view a copy of this License. (Exception: if the Program does not bring the other work under the scope of this License. 334 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 335
which must be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, b) Accompany it with a written offer, valid for at least three years, to give -free redistribution of the Program by all those who receive copies NSA-2401 User's Guide 335 - ZyXEL NSA-2401 | User Guide - Page 336
body of this License. 9. The Free Software Foundation may publish revised and/or new versions but may differ in detail to address new problems or concerns. Each version is given a distinguishing , YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 12. IN NO NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 337
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. The names of NSA-2401 User's Guide 337 - ZyXEL NSA-2401 | User Guide - Page 338
OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE This product includes cryptographic software written by Eric Young ([email protected]). This product includes software written by Tim Hudson ([email protected]). 338 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 339
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. The licence Licence.] NSA-2401 User's Guide 339 - ZyXEL NSA-2401 | User Guide - Page 340
OR SERVICES; software may not be called "PHP", nor may "PHP" appear in their name, without prior written permission from [email protected]. You may indicate that your software works in conjunction with PHP by saying "Foo for PHP" instead of calling it "PHP Foo" or "phpfoo" 340 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 341
software under MPL License Mozilla Public License Version 1.1 1. Definitions. 1.0.1. "Commercial Use" means distribution or otherwise making the Covered Code available to a third party. 1.1. "Contributor" means each entity that creates or contributes to the creation of Modifications. NSA-2401 User - ZyXEL NSA-2401 | User Guide - Page 342
of the Original Code or previous Modifications. 1.10. "Original Code" means Source Code of computer software code which is described in the Source Code notice required by Exhibit A as Original Code, and such entity. 2. Source Code License. 2.1. The Initial Developer Grant. 342 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 343
of Contributor Version or ii) the combination of Modifications made by that Contributor with other software (except as part of the Contributor Version) or other devices; or 4) under Patent the additional rights described in Section 3.5. 3.2. Availability of Source Code. NSA-2401 User's Guide 343 - ZyXEL NSA-2401 | User Guide - Page 344
relating to Covered Code. You may choose to offer, and to charge a fee for, warranty, support, indemnity or liability obligations to one or more recipients of Covered Code. However, You may do so only on Your own behalf, and not on behalf of the Initial Developer or any 344 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 345
any liability incurred by the Initial Developer or such Contributor as a result of warranty, support, indemnity or liability terms You offer. 3.6. Distribution of Executable Versions. You may will be given a distinguishing version number. 6.2. Effect of New Versions NSA-2401 User's Guide 345 - ZyXEL NSA-2401 | User Guide - Page 346
, you (not the initial developer or any other contributor) assume the cost of any necessary servicing, repair or correction. This disclaimer of warranty constitutes an essential part of this license. No at the expiration of the 60 day notice period specified above. 346 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 347
government end users The Covered Code is a "commercial item," as that term is defined in 48 C.F.R. 2.101 (Oct. 1995), consisting of "commercial computer software" and "commercial computer software documentation," as not apply to this License. 12. Responsibility for claims NSA-2401 User's Guide 347 - ZyXEL NSA-2401 | User Guide - Page 348
Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: 348 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 349
the source code covered under those Licenses, please contact ZyXEL Communications Corporation at: ZyXEL Technical Support. End-User License Agreement for "NSA-2401" WARNING: ZyXEL Communications Corp. IS WILLING TO LICENSE THE ENCLOSED SOFTWARE TO YOU ONLY UPON THE CONDITION THAT YOU ACCEPT ALL - ZyXEL NSA-2401 | User Guide - Page 350
USE OF OR INABILITY TO USE THE PROGRAM, OR FOR ANY CLAIM BY ANY OTHER PARTY, EVEN IF ZyXEL HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. ZyXEL'S AGGREGATE LIABILITY WITH RESPECT TO ITS OBLIGATIONS UNDER THIS AGREEMENT OR OTHERWISE WITH RESPECT TO THE SOFTWARE AND 350 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 351
DOCUMENTATION OR OTHERWISE SHALL BE EQUAL TO THE PURCHASE PRICE, BUT SHALL IN NO EVENT EXCEED $1,000. notification of termination, you agree to destroy or return to ZyXEL all copies of the Software and Documentation and to certify in writing that all known of the parties. NSA-2401 User's Guide 351 - ZyXEL NSA-2401 | User Guide - Page 352
Appendix D Open Source Licences 352 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 353
will not occur in a particular installation. Notices Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. This Class B digital apparatus complies with Canadian ICES-003. NSA-2401 User's Guide 353 - ZyXEL NSA-2401 | User Guide - Page 354
. You may also refer to the warranty policy for the region in which you bought the device at http://www.zyxel.com/web/ support_warranty_info.php. Registration Register your product online to receive e-mail notices of firmware upgrades and information at www.zyxel.com. 354 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 355
job 209 software 220 synchronization 203 NSA-2401 User's Guide Index Index synchronization tutorial 92 troubleshooting 254 tutorial troubleshooting 251 C capacity 106 using 109 certificate 229, 240 editing 240 tutorial 69 verifying 79 certifications 260, 353 notices 353 viewing 354 change password - ZyXEL NSA-2401 | User Guide - Page 356
LED troubleshooting 255 copying 33, 42 copyright 48, 353 CPU temperature 119 usage 118 crypto 141, 148 CSV 236 D date 121 daylight saving 122 default IP address 36 password 36 settings 52 username 36 degraded array 126 deleting folders or files 41 RAID 136 shares 187 user accounts 176 user groups - ZyXEL NSA-2401 | User Guide - Page 357
firmware 241 specifications 260 upgrade 241 version 1, 119, 200 folder 38, 40 access 85 browsing 40 name restrictions 45 security 85 troubleshooting access 254 folders copying 42 deleting 41 moving 42 forgot password 48 common 51 global 38, 48 help 48 home 49 NSA-2401 User's Guide 357 - ZyXEL NSA-2401 | User Guide - Page 358
file system 174 hard drives 39 IP address, default 36 J JavaScript 35 JBOD 132, 152 expand 137 jumbo frames 160, 161, 164 L LAN LEDs 33 troubleshooting 251 LAN1 36 LAN2 36 language 48 leave domain 168 LEDs disk drive 32 front panel 32 NSA 32 troubleshooting 249 Leopard 65 liability 353 license - ZyXEL NSA-2401 | User Guide - Page 359
sleep time 243 NSA-2401 User's Guide primary domain controller 258 print server 224, 226 rename 226 tutorial 104 printer 31 proof of purchase 354 protect 96, 197 backup 89 backup tutorial 92 snapshot 89 public key certificate 229, 240 editing 240 publish 203 purge 200 PWR LED 32 troubleshooting 250 - ZyXEL NSA-2401 | User Guide - Page 360
replacing disks 128 reset button 257 procedure 52 reset defaults 52 reshape 137 Advanced Technology Attachment, see SATA server name 119 share 38, 174 paths 46, 190 recycle bin 194 troubleshooting local user access 253 tutorial 59 shared folder 38 supported clients 260 360 NSA-2401 User's Guide - ZyXEL NSA-2401 | User Guide - Page 361
252 non-admin passwords 252 overview 249 snapshots 254 Web Configurator access 252 tutorials 55 U Unicode NSA-2401 User's Guide Index 8-bit UCS/Unicode Transformation Format, see UTF-8 unlock 140, 141, 146, 148 external volume 148 unlocked volumes 126 upgrading firmware 241 uploading files - ZyXEL NSA-2401 | User Guide - Page 362
167 administrator password 168 leave 168 security mode 165 Windows Explorer 61 workgroup 177, 258 workgroup security mode 165 write performance 91, 218 affected by snapshots 91, 218 X XFS 150, 174 Z ZyXEL Communications Corporation 353 ZyXEL Limited Warranty Note 354 362 NSA-2401 User's Guide
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www.zyxel.com
NSA-2401
Network Storage Appliance
User’s Guide
Version 1.10
3/2009
Edition 1
DEFAULT LOGIN
LAN1 IP Address
192.168.1.3
LAN2 IP Address
192.168.100.3
Username
admin
Password
1234