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Netgear DGN2200v3 DGN2200v3 User Manual - Page 41

Examples of Log Messages, Activation and Administration, Dropped Packets

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N300 Wireless ADSL2+ Modem Router DGN2200v3 Examples of Log Messages Following are examples of log messages. In all cases, the log entry shows the time stamp as day, year-month-date hour:minute:second. Activation and Administration Tue, 2006-05-21 18:48:39 - NETGEAR activated [This entry indicates a power-up or reboot with initial time entry.] Tue, 2006-05-21 18:55:00 - Administrator login successful-IP:192.168.0.2 Thu, 2006-05-21 18:56:58 - Administrator logout - IP:192.168.0.2 [This entry shows an administrator logging in and out from IP address 192.168.0.2.] Tue, 2006-05-21 19:00:06 - Login screen timed out - IP:192.168.0.2 [This entry shows a time-out of the administrator login.] Wed, 2006-05-22 22:00:19 - Log emailed [This entry shows when the log was emailed.] Dropped Packets Wed, 2006-05-22 07:15:15 - TCP packet dropped - Source:64.12.47.28,4787,WAN Destination:134.177.0.11,21,LAN - [Inbound Default rule match] Sun, 2006-05-22 12:50:33 - UDP packet dropped - Source:64.12.47.28,10714,WAN Destination:134.177.0.11,6970,LAN - [Inbound Default rule match] Sun, 2006-05-22 21:02:53 - ICMP packet dropped Source:64.12.47.28,0,WAN - Destination:134.177.0.11,0,LAN - [Inbound Default rule match] [These entries show an inbound FTP (port 21) packet, a User Datagram Protocol (UDP) packet (port 6970), and an Internet Control Message Protocol (ICMP) packet (port 0) being dropped as a result of the default inbound rule, which states that all inbound packets are denied.] Security Settings 41

Section	Page
N300 Wireless ADSL2+ Modem Router DGN2200v3	1
Contents	3
1. Hardware Setup	7
Unpack Your Modem Router	8
Hardware Features	8
Label	8
Back Panel	9
Front Panel	9
Modem Router Stand	11
Position Your Modem Router	12
ADSL Microfilters	12
One-Line ADSL Microfilter	13
Two-Line ADSL Microfilter	13
Summary	13
Cable Your Modem Router	14
Verify the Cabling	16
2. Modem Router Setup	17
Modem Router Setup Preparation	18
Use Standard TCP/IP Properties for DHCP	18
Replace an Existing Modem and Router	18
Gather ISP Information	18
NETGEAR Genie Setup	19
View or Change Settings	19
Settings Description	19
Log In to the Modem Router	20
Upgrade Modem Router Firmware	21
Modem Router Interface	21
Setup Wizard	22
Manual Setup (Basic Settings)	23
ADSL Settings	26
Unsuccessful Internet Connection	27
Change Password and Login Time-Out	27
Log Out Manually	28
Types of Logins	28
3. Wireless Settings	29
Wireless Adapter Compatibility	29
Preset Security	30
Security Basics	30
Turn Off Wireless Connectivity	30
Disable SSID Broadcast	31
Restrict Access by MAC Address	31
Wireless Security Options	31
Add Clients (Computers or Devices) to Your Network	31
Manual Method	32
Wi-Fi Protected Setup (WPS) Method	32
Wireless Settings Screen	33
Consider Every Device on Your Network	34
View or Change Wireless Settings	34
Wireless Settings Screen Fields	35
Wireless Guest Networks	37
4. Security Settings	39
Logs	40
Examples of Log Messages	41
Keyword Blocking of HTTP Traffic	42
Firewall Rules to Control Network Access	43
Set Up Firewall Rules	43
Port Triggering to Open Incoming Ports	44
Port Forwarding to Permit External Host Communications	45
How Port Forwarding Differs from Port Triggering	46
Set Up Port Forwarding to Local Servers	46
Add a Custom Service	47
Edit or Delete a Port Forwarding Entry	48
Set Up Port Triggering	49
Set the Time Zone	52
Schedule Services	53
Enable Security Event Email Notification	54
5. Network Maintenance	56
Upgrade the Modem Router Firmware	57
Automatic Firmware Check	57
Manually Check for Firmware Upgrades	58
Back Up and Manage the Configuration File	59
View Router Status	60
Internet Port Settings	61
LAN Port (Local Ports)	61
Modem	61
Wireless Port	61
Show Statistics	62
Connection Status	63
View Attached Devices	63
Run Diagnostic Utilities	64
6. USB Storage	65
USB Drive Requirements	66
ReadySHARE Access	66
File-Sharing Scenarios	67
USB Storage Basic Settings	68
Edit a Network Folder	70
USB Storage Advanced Settings	71
Create a Network Folder	72
Safely Remove USB Drive	73
Media Server Settings	73
Approved USB Devices (Advanced USB Settings)	74
Connect to the USB Drive from a Remote Computer	75
Connect to the USB Drive with Microsoft Network Settings	75
Enabling File and Printer Sharing	75
7. Advanced Settings	77
WAN Setup	78
Default DMZ Server	79
Dynamic DNS	80
LAN Setup	81
LAN Setup Screen Settings	82
IP Address Reservation	82
Quality of Service (QoS)	83
Advanced Wireless Settings	85
Advanced Wireless Settings	85
WPS Settings	86
Wireless Card Access List	86
Remote Management	87
Static Routes	88
Static Route Example	88
Universal Plug and Play	90
Traffic Meter	92
Wireless Bridging and Repeating Networks	93
Set Up a Point-to-Point Bridge	95
Set Up a Multi-Point Bridge	96
Repeater with Wireless Client Association	97
Change the Device Mode	99
8. Troubleshooting	100
Troubleshooting with the LEDs	101
Power LED Is Off	101
Power LED Is Red	101
LAN LED Is Off	102
Cannot Log In to the Wireless-N Modem Router	102
Troubleshooting the Internet Connection	103
ADSL Link	103
Internet LED Is Red	104
Obtaining an Internet IP Address	104
Troubleshooting PPPoE or PPPoA	104
Troubleshooting Internet Browsing	105
TCP/IP Network Not Responding	105
Test the LAN Path to Your Modem Router	105
Test the Path from Your Computer to a Remote Device	106
Changes Not Saved	107
Incorrect Date or Time	107
A. Supplemental Information	108
Factory Settings	109
Specifications	111
B. Notification of Compliance	112