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HP 635n HP Jetdirect Print Server Administrator's Guide (Firmware V.36) - Page 40

TCP/IP Configuration

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Table 3-2 TFTP Configuration File Parameters (continued) interlock: (or interlock-mode:) Specifies whether an acknowledgement (ACK) on all TCP packets is required before the printer is allowed to close a Port 9100 print connection. A Port Number and Option value are specified. For current HP Jetdirect print servers, the Port Number is 1. Option value 0 (default) disables interlock, 1 enables. For example, "interlock 1 1" specifies Port 1, interlock enabled. buffer-packing: (or packing:) Enables or disables buffer packing for TCP/IP packets. 0 (default): is normal, the data buffer is packed before sending to the printer. 1: disables buffer packing, data is sent to the printer as it is received. write-mode: Controls the setting of the TCP PSH flag for device-to-client data transfers. 0 (default): disables this option, flag is not set. 1: all-push option. The push bit is set in all data packets. mult-tcp-conn: Enables or disables multiple TCP connections. 0 (default): allows multiple connections. 1: disables multiple connections. TCP/IP Raw Print Ports raw-port: (or addrawport:) Specifies additional ports for printing to TCP port 9100. Valid ports are 3000 to 9000, which are application-dependent. TCP/IP Access Control allow: netnum [mask] Makes an entry into the host access list stored on the HP Jetdirect print server. Each entry specifies a host or network of hosts that are allowed to connect to the printer. The format is "allow: netnum [mask]" where netnum is a network number or host IP address, and mask is an address mask of bits applied to the network number and host address to verify access. Up to 10 access list entries are allowed. If there are no entries, all hosts are permitted access. For example, allow: 192.0.0.0 255.0.0.0 allows hosts on network 192. allow: 192.168.1.2 allows a single host. In this case, the default mask 255.255.255.255 is assumed and is not required. allow: 0 This entry clears the host access list. For additional information, see Security Features (V.36.xx) on page 113. TCP/IP Other Settings syslog-config: Enables or disables syslog server operation on the print server: 0 disables, 1 (default) enables. syslog-svr: (or syslog-srv:) The syslog server's IP address. It specifies the server that the HP Jetdirect print server sends syslog messages to. 30 Chapter 3 TCP/IP Configuration ENWW

Section	Page
Introducing the HP Jetdirect Print Server	11
Supported Print Servers	11
Supported Network Protocols	12
Security Protocols	14
SNMP (IP and IPX)	14
HTTPS	14
Authentication	14
EAP/802.1X Server-Based Authentication	14
IPsec/Firewall	15
Supplied Manuals	15
HP Support	15
HP Online Support	15
Firmware Upgrades	15
Firmware Installation Tools	16
HP Support By Phone	16
Product Registration	16
Product Accessibility	17
HP Software Solutions Summary	19
HP Install Network Printer Wizard (Windows)	20
Requirements	20
HP Jetdirect Printer Installer for UNIX	20
HP Web Jetadmin	21
System Requirements	21
Installing HP Web Jetadmin	21
Verifying Installation and Providing Access	21
Configuring and Modifying a Device	21
Removing HP Web Jetadmin Software	22
Internet Printer Connection Software	22
HP-Supplied Software	22
HP Software System Requirements	22
HP Software Supported Proxies	23
Microsoft Supplied Software	23
Windows 2000/XP/Server 2003 Integrated Software	23
Novell Supplied Software	23
Mac OS Network Installation	24
TCP/IP Configuration	27
IPv6 Configuration	27
IPv6 Address Introduction	27
IPv6 Address Configuration	28
Link-Local Address	28
Stateless Addresses	28
Stateful Addresses	29
Using DNS	29
Tools and Utilities	30
IPv4 Configuration	30
Server-Based and Manual TCP/IP Configuration (IPv4)	30
Default IP Address (IPv4)	31
Default IP Address Will Not Be Assigned	31
Default IP Address Will Be Assigned	31
Default IPv4 Address Configuration Options	32
Default IPv4 Behavior	33
TCP/IP Configuration Tools	33
Using BOOTP/TFTP (IPv4)	34
Why Use BOOTP/TFTP?	34
BOOTP/TFTP on UNIX	35
Using DHCP (IPv4)	46
UNIX Systems	46
Windows Systems	47
To Discontinue DHCP Configuration	48
Using RARP (IPv4)	49
Using the arp and ping Commands (IPv4)	50
Using Telnet (IPv4)	51
Creating a Telnet Connection	51
A Typical Telnet Session	52
User Interface Options	53
Using Telnet to Erase the Existing IP Settings	68
Moving to Another Network (IPv4)	69
Using the Embedded Web Server	69
Using the Printer Control Panel	69
Embedded Web Server (V.36.xx)	71
Requirements	72
Compatible Web Browsers	72
Browser Exceptions	72
Supported HP Web Jetadmin Version	72
Viewing the Embedded Web Server	72
Operating Notes	74
HP Jetdirect Home Tab	74
Device Tabs	75
Networking Tab	75
Sending Product Information to HP	76
TCP/IP Settings	77
Summary	77
Network Identification	78
TCP/IP(v4)	79
TCP/IP(v6)	80
Config Precedence	81
Advanced	82
Network Settings	83
IPX/SPX	84
AppleTalk	85
DLC/LLC	86
SNMP	86
Other Settings	87
Misc. Settings	87
Firmware Upgrade	90
LPD Queues	90
USB Settings	92
Support Info	93
Refresh Rate	93
Privacy Settings	93
Select Language	94
Security: Settings	94
Status	94
Wizard	94
Restore Defaults	96
Authorization	96
Admin. Account	96
Certificates	97
Configuring Certificates	98
Access Control	100
Mgmt. Protocols	101
Web Mgmt.	101
SNMP	102
SNMP v3	102
Other	102
802.1X Authentication	103
IPsec/Firewall	105
Network Statistics	105
Protocol Info	105
Configuration Page	105
Other Links	105
? (Help)	105
Support	105
IPsec/Firewall Configuration (V.36.xx)	107
Default Rule Example	110
IPsec Security Associations (SA)	110
HP Jetdirect IPsec/Firewall Wizard	111
Limitations to Rules, Templates and Services	111
Step 1: Specify Address Template	112
Create Address Template	113
Step 2: Specify Service Template	113
Create Service Template	113
Manage Services	114
Manage Custom Services	114
Step 3: Specify Action	115
Specify IPsec/Firewall Template	116
Create IPsec Template	116
Identity Authentication	117
Kerberos	117
Kerberos Settings	118
IKEv1 Phase 1 (Authentication)	119
IKEv1 Phase 2 / Quick Mode (IPsec Protocols)	120
Advanced IKE Settings	120
IPsec Protocols (Manual Keys)	121
Manual Keys	121
Rule Summary	122
Configuring Windows Systems	122
Security Features (V.36.xx)	123
Using Security Features	126
Troubleshooting the HP Jetdirect Print Server	127
Resetting to Factory Defaults	128
Example: Cold Reset Using the Service Menu	129
To Disable a Jetdirect Embedded Print Server (V.36.xx)	130
General Troubleshooting	131
Troubleshooting Chart - Assessing the Problem	131
Procedure 1: Verifying that the Printer is On and Online	132
Procedure 2: Printing an HP Jetdirect Configuration Page	132
Procedure 3: Resolving Printer Display Error Messages	133
Procedure 4: Resolving Printer Communication Problems with the Network	134
HP Jetdirect Configuration Pages	137
HP Jetdirect Configuration Page	138
Status Field Error Messages	138
Configuration Page Format	138
Configuration Page Messages	139
HP Jetdirect Configuration/General Information	139
Security Settings	141
Network Statistics	143
TCP/IP Protocol Information	143
IPv4 Section	144
IPv6 Section	146
IPX/SPX Protocol Information	147
Novell/NetWare Parameters	147
AppleTalk Protocol Information	148
DLC/LLC Protocol Information	149
Error Messages	149
HP Jetdirect Security Page	156
Security Settings	157
IPsec Error Log	159
Local IP Addresses	159
IPsec Stats	159
IKE Stats	160
IPsec Rules	160
IPsec SA Table	160
Available Network Services	161
LPD Printing	163
About LPD	164
Requirements for Configuring LPD	164
LPD Setup Overview	165
Step 1. Setting Up IP Parameters	165
Step 2. Setting Up Print Queues	165
Step 3. Printing a Test File	166
LPD on UNIX Systems	166
Configuring Print Queues for BSD-based Systems	166
Configuring Print Queues Using SAM (HP-UX systems)	167
Printing a Test File	168
LPD on Windows 2000/Server 2003 Systems	169
Installing TCP/IP Software	169
Configuring a Network Printer for Windows 2000/Server 2003 Systems	170
Verifying the Configuration	171
Printing from Windows Clients	171
LPD on Windows XP Systems	171
Adding Windows Optional Networking Components	171
Configuring a Network LPD Printer	172
Adding a New LPD Printer	172
Creating an LPR Port for an Installed Printer	172
FTP Printing	175
Requirements	175
Print Files	175
Using FTP Printing	175
FTP Connections	175
Control Connection	175
Data Connection	176
FTP Login	176
Ending the FTP Session	177
Commands	177
Example of an FTP Session	178
HP Jetdirect Control Panel Menus (V.36.xx)	179
Jetdirect Menus for Graphical Control Panels	180
Jetdirect EIO Menus for Classic Control Panels	188
Open Source Licensing Statements	191
gSOAP	191
OpenSSL	192
OpenSSL License	192
Original SSLeay License	192

Match case Limit results 1 per page

interlock:

(or

interlock-mode:

)

Specifies whether an acknowledgement (ACK) on all TCP packets is required before the printer is allowed to close a Port

9100 print connection. A Port Number and Option value are specified. For current HP Jetdirect print servers, the Port

Number is 1. Option value

(default) disables interlock,

enables. For example, “

interlock 1 1

” specifies Port 1,

interlock enabled.

buffer-packing:

(or

packing:

)

Enables or disables buffer packing for TCP/IP packets.

(default): is normal, the data buffer is packed before sending to the printer.

: disables buffer packing, data is sent to the printer as it is received.

write-mode:

Controls the setting of the TCP PSH flag for device-to-client data transfers.

(default): disables this option, flag is not set.

: all-push option. The push bit is set in all data packets.

mult-tcp-conn:

Enables or disables multiple TCP connections.

(default): allows multiple connections.

: disables multiple connections.

TCP/IP Raw Print Ports

raw-port

(or

addrawport:

)

Specifies additional ports for printing to TCP port 9100. Valid ports are 3000 to 9000, which are application-dependent.

TCP/IP Access Control

allow: netnum [mask]

Makes an entry into the host access list stored on the HP Jetdirect print server. Each entry specifies a host or network of

hosts that are allowed to connect to the printer. The format is “

allow: netnum [mask

]” where

netnum

is a network

number or host IP address, and

mask

is an address mask of bits applied to the network number and host address to verify

access. Up to 10 access list entries are allowed. If there are no entries, all hosts are permitted access. For example,

allow: 192.0.0.0 255.0.0.

0 allows hosts on network 192.

allow: 192.168.1.2

allows a single host. In this case, the default mask 255.255.255.255 is assumed and is not

required.

allow: 0

This entry clears the host access list.

For additional information, see

Security Features (V.36.xx)

on page

113

TCP/IP Other Settings

syslog-config:

Enables or disables syslog server operation on the print server:

disables,

(default) enables.

syslog-svr:

(or

syslog-srv:

)

The syslog server's IP address. It specifies the server that the HP Jetdirect print server sends syslog messages to.

Table 3-2

TFTP Configuration File Parameters (continued)

Chapter 3

TCP/IP Configuration

ENWW