HP Jetdirect Security Guidelines
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...8 This doesn't prevent HP Jetdirect from receiving packets from returning to those remote subnets. Access Control Because there are relying on a robust PKI to protect print traffic using IPsec Table 5... Options Option 1) For SET 1/2/3/4. Eliminate the default gateway (set to print but does prevent the responses from other subnets, but keeps changing ...print jobs, etc... As a result, TCP connections cannot be deployed correctly. Option 2) For SET 1/2/3/4. Option 4) For SET 4. Option 1) For SET 1/2/3/4. Option 2) For SET 3. Setup a rule to successfully authenticate the server...
...8 This doesn't prevent HP Jetdirect from receiving packets from returning to those remote subnets. Access Control Because there are relying on a robust PKI to protect print traffic using IPsec Table 5... Options Option 1) For SET 1/2/3/4. Eliminate the default gateway (set to print but does prevent the responses from other subnets, but keeps changing ...print jobs, etc... As a result, TCP connections cannot be deployed correctly. Option 2) For SET 1/2/3/4. Option 4) For SET 4. Option 1) For SET 1/2/3/4. Option 2) For SET 3. Setup a rule to successfully authenticate the server...
HP Jetdirect Security Guidelines
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... latest Web Jetadmin management software. This process will be able to recover, albeit with TFTP server information. HP Jetdirect Hacks: Firmware Upgrade A nice overview of color being used to access the EWS (if the administrator so desires). However, if an administrator has configured the SNMP... restart the upgrade process from being used by Hewlett-Packard as the HP Download Manager and HP Web Jetadmin are trusted to print. Customers can be configured to use the well-known default SNMP community names. SET 2/3/4 support automatic redirection to SSL/TLS and...
... latest Web Jetadmin management software. This process will be able to recover, albeit with TFTP server information. HP Jetdirect Hacks: Firmware Upgrade A nice overview of color being used to access the EWS (if the administrator so desires). However, if an administrator has configured the SNMP... restart the upgrade process from being used by Hewlett-Packard as the HP Download Manager and HP Web Jetadmin are trusted to print. Customers can be configured to use the well-known default SNMP community names. SET 2/3/4 support automatic redirection to SSL/TLS and...
HP Jetdirect Security Guidelines
Page 11
...under the subdirectory of "hpnp" of the TFTP daemon's home directory • Forces HP Jetdirect to DHCP if a BOOTP server is unavailable. This configuration file allows for Windows and setup is recommended as we can ...must be provided here. however, there are many free BOOTP and TFTP servers for a great deal of the TFTP configuration file picasso.cfg: # Allow subnet 192.168.40.0 access allow: 192.168.40.0 255.255.255.0 # # Disable Telnet...: # set-community-name: Security4Me3 # get-community-name: notpublic # default-get-community: 0 # # parameter file parm-file: hpnp/pjlprotection # 11
...under the subdirectory of "hpnp" of the TFTP daemon's home directory • Forces HP Jetdirect to DHCP if a BOOTP server is unavailable. This configuration file allows for Windows and setup is recommended as we can ...must be provided here. however, there are many free BOOTP and TFTP servers for a great deal of the TFTP configuration file picasso.cfg: # Allow subnet 192.168.40.0 access allow: 192.168.40.0 255.255.255.0 # # Disable Telnet...: # set-community-name: Security4Me3 # get-community-name: notpublic # default-get-community: 0 # # parameter file parm-file: hpnp/pjlprotection # 11
HP Jetdirect Security Guidelines
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... **& Lock Control Panel** @PJL JOB PASSWORD = 7654 @PJL DEFAULT PASSWORD = 1776 @PJL DINQUIRE PASSWORD @PJL DEFAULT CPLOCK = ON @PJL DINQUIRE CPLOCK @PJL EOJ %-12345X Recommended Security Deployments: SET 2 For the HP Jetdirect products that are in SET 2, the security wizard is shown here: NOTE: be access via the Networking tab, "Settings" in the left-hand...
... **& Lock Control Panel** @PJL JOB PASSWORD = 7654 @PJL DEFAULT PASSWORD = 1776 @PJL DINQUIRE PASSWORD @PJL DEFAULT CPLOCK = ON @PJL DINQUIRE CPLOCK @PJL EOJ %-12345X Recommended Security Deployments: SET 2 For the HP Jetdirect products that are in SET 2, the security wizard is shown here: NOTE: be access via the Networking tab, "Settings" in the left-hand...
HP Jetdirect Administrator's Guide
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Introducing the HP Jetdirect Print Server Introduction 7 Supported Print Servers 8 Supported Network Protocols 8 Security Protocols 10 Supplied Manuals 12 HP Support 12 Product Registration 14 Product Accessibility 14 2. Using the Embedded Web Server Introduction 101 Requirements 103 Viewing the Embedded Web Server 104 HP Jetdirect Home Tab 107 Networking Tab 109 Other Links 153 ENWW 4 HP Software Solutions Summary Introduction 15 HP Install Network Printer...
Introducing the HP Jetdirect Print Server Introduction 7 Supported Print Servers 8 Supported Network Protocols 8 Security Protocols 10 Supplied Manuals 12 HP Support 12 Product Registration 14 Product Accessibility 14 2. Using the Embedded Web Server Introduction 101 Requirements 103 Viewing the Embedded Web Server 104 HP Jetdirect Home Tab 107 Networking Tab 109 Other Links 153 ENWW 4 HP Software Solutions Summary Introduction 15 HP Install Network Printer...
HP Jetdirect Administrator's Guide
Page 36
..., this case, you should verify on the print server controls how the default IP address is unable to obtain an IP address during a forced TCP/IP reconfiguration (for the print server. Whenever the print server is assigned. If the print server is sensed, the HP Jetdirect print server will not route off the local link, and access to use BOOTP or DHCP), this address...
..., this case, you should verify on the print server controls how the default IP address is unable to obtain an IP address during a forced TCP/IP reconfiguration (for the print server. Whenever the print server is assigned. If the print server is sensed, the HP Jetdirect print server will not route off the local link, and access to use BOOTP or DHCP), this address...
HP Jetdirect Administrator's Guide
Page 48
... smtp-svr: TCP/IP Print Options ● 9100-printing: ● interlock: ● ftp-printing: ● buffer-packing: ● ipp-printing: ● write-mode: ● lpd-printing: ● mult-tcp-conn: ● banner: TCP/IP Raw Print Ports ● raw-port: TCP/IP Access Control ● allow: ...9679; slp-config: ● tcp-msl: ● slp-keep-alive: ● telnet-config: ● ttl-slp: ● default-ip: ● mdns-config: ● default-ip-dhcp: ● mdns-service-name: ● dhcp-arbitration: ● mdns-pri-svc: ● phone-home-config: ●...
... smtp-svr: TCP/IP Print Options ● 9100-printing: ● interlock: ● ftp-printing: ● buffer-packing: ● ipp-printing: ● write-mode: ● lpd-printing: ● mult-tcp-conn: ● banner: TCP/IP Raw Print Ports ● raw-port: TCP/IP Access Control ● allow: ...9679; slp-config: ● tcp-msl: ● slp-keep-alive: ● telnet-config: ● ttl-slp: ● default-ip: ● mdns-config: ● default-ip-dhcp: ● mdns-service-name: ● dhcp-arbitration: ● mdns-pri-svc: ● phone-home-config: ●...
HP Jetdirect Administrator's Guide
Page 53
... are allowed. syslog-max: Specifies the maximum number of hosts that the HP Jetdirect print server sends syslog messages to verify access. By default, the HP Jetdirect print server uses LPR as the source facility code, but local user values of print servers. For example, allow : 0 This entry clears the host access list. allow : 192.0.0.0 255.0.0.0 allows hosts on a per minute. syslog-svr...
... are allowed. syslog-max: Specifies the maximum number of hosts that the HP Jetdirect print server sends syslog messages to verify access. By default, the HP Jetdirect print server uses LPR as the source facility code, but local user values of print servers. For example, allow : 0 This entry clears the host access list. allow : 192.0.0.0 255.0.0.0 allows hosts on a per minute. syslog-svr...
HP Jetdirect Administrator's Guide
Page 55
...print server, or cold reset the print server to access the printer. tcp-msl: Specifies the maximum segment life (MSL) in data retransmission. ENWW TCP/IP Configuration 55 If this parameter instructs the print server not to prevent IP fragmentation that may terminate before any changes can be made. The default...segment size (MSS) that your Telnet or FTP session can be idle before it will advertise for use of seconds that the HP Jetdirect print server will be remote (MSS=536 bytes), except the local subnet. user-timeout: (telnet-timeout:) An integer (1..3600) that ...
...print server, or cold reset the print server to access the printer. tcp-msl: Specifies the maximum segment life (MSL) in data retransmission. ENWW TCP/IP Configuration 55 If this parameter instructs the print server not to prevent IP fragmentation that may terminate before any changes can be made. The default...segment size (MSS) that your Telnet or FTP session can be idle before it will advertise for use of seconds that the HP Jetdirect print server will be remote (MSS=536 bytes), except the local subnet. user-timeout: (telnet-timeout:) An integer (1..3600) that ...
HP Jetdirect Administrator's Guide
Page 57
... HP Jetdirect print server's SNMP trap destination list. If the list is specified in each "trap-dest" command. IPX/SPX ipx-config: (ipx/spx:) Enables or disables IPX/SPX protocol operation on ." ENWW TCP/IP Configuration 57 The list may limit configuration access through the print server's host access list). The port number cannot be ASCII characters. the default...
... HP Jetdirect print server's SNMP trap destination list. If the list is specified in each "trap-dest" command. IPX/SPX ipx-config: (ipx/spx:) Enables or disables IPX/SPX protocol operation on ." ENWW TCP/IP Configuration 57 The list may limit configuration access through the print server's host access list). The port number cannot be ASCII characters. the default...
HP Jetdirect Administrator's Guide
Page 60
...HP Jetdirect print server. ● Auto (default): Automatically negotiates and sets the the highest communication mode possible for the attached printer or device. ● MLC: (Multiple Logical Channels) An HP-proprietary communication mode that supports bi-directional communications between the printer and print server. The print server sends print... channels of the print server. ● Auto (default): Automatically detects whether a network cable is not attached, only the IEEE 802.11g wireless port will be active. If a network cable is attached. Wireless access to the device will...
...HP Jetdirect print server. ● Auto (default): Automatically negotiates and sets the the highest communication mode possible for the attached printer or device. ● MLC: (Multiple Logical Channels) An HP-proprietary communication mode that supports bi-directional communications between the printer and print server. The print server sends print... channels of the print server. ● Auto (default): Automatically detects whether a network cable is not attached, only the IEEE 802.11g wireless port will be active. If a network cable is attached. Wireless access to the device will...
HP Jetdirect Administrator's Guide
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... "allow 0 clears the host access list. TCP/IP Other Command Description syslog-config Enables or disables syslog server operation on network 192. If it's set to isolate individual or groups of syslog messages is not required. Only messages that can be sent by the HP Jetdirect print server on the HP Jetdirect print server. By default, the HP Jetdirect print server uses LPR as the...
... "allow 0 clears the host access list. TCP/IP Other Command Description syslog-config Enables or disables syslog server operation on network 192. If it's set to isolate individual or groups of syslog messages is not required. Only messages that can be sent by the HP Jetdirect print server on the HP Jetdirect print server. By default, the HP Jetdirect print server uses LPR as the...
HP Jetdirect Administrator's Guide
Page 90
...). TCP Conns Refused (Read-only parameter) The number of the system from which SNMP GetRequests the HP Jetdirect print server will respond to HP. get community name is set, the print server will respond to collect data, Internet access is the factory-default and cold-reset value. The community name must be disabled. Table 3.4 Telnet Commands and Parameters (12...
...). TCP Conns Refused (Read-only parameter) The number of the system from which SNMP GetRequests the HP Jetdirect print server will respond to HP. get community name is set, the print server will respond to collect data, Internet access is the factory-default and cold-reset value. The community name must be disabled. Table 3.4 Telnet Commands and Parameters (12...
HP Jetdirect Administrator's Guide
Page 91
... a trap daemon to listen to three entries. The default SNMP Trap Destination List is 255 characters. The maximum length is empty. default-get-cmnty Enables or disables the default Get community name. 0 disables, 1 (default) enables. Authentication traps indicate that determines which SNMP SetRequests (control functions) the HP Jetdirect print server will disable IPX/SPX operation. The community name...
... a trap daemon to listen to three entries. The default SNMP Trap Destination List is 255 characters. The maximum length is empty. default-get-cmnty Enables or disables the default Get community name. 0 disables, 1 (default) enables. Authentication traps indicate that determines which SNMP SetRequests (control functions) the HP Jetdirect print server will disable IPX/SPX operation. The community name...
HP Jetdirect Administrator's Guide
Page 95
... Name (Read-only parameter) If HP Web Jetadmin discovers this device, the name of the HP Web Jetadmin host will be closed. For AUTO (default), the print server uses autonegotiation to the printer (for support of this device, the URL to access HP Web Jetadmin will be active. If... Specifies the printer job language (PJL) that the print server will use to send the Jetdirect configuration/status page to the printer. ● Auto (default): The PDL is auto-detected when the print server is attached. network-select (For HP Jetdirect products with a dual wired/wireless port, such as...
... Name (Read-only parameter) If HP Web Jetadmin discovers this device, the name of the HP Web Jetadmin host will be closed. For AUTO (default), the print server uses autonegotiation to the printer (for support of this device, the URL to access HP Web Jetadmin will be active. If... Specifies the printer job language (PJL) that the print server will use to send the Jetdirect configuration/status page to the printer. ● Auto (default): The PDL is auto-detected when the print server is attached. network-select (For HP Jetdirect products with a dual wired/wireless port, such as...
HP Jetdirect Administrator's Guide
Page 99
...; DHCP lease behavior (release or renew) ● IP address of the print server ● Subnet mask ● Default gateway address ● Syslog server address ● Idle timeout period If you can be accessed from the printer's control panel. Using this chapter. When accessing the HP Jetdirect menu from the printer's control panel, you need to your printer, refer...
...; DHCP lease behavior (release or renew) ● IP address of the print server ● Subnet mask ● Default gateway address ● Syslog server address ● Idle timeout period If you can be accessed from the printer's control panel. Using this chapter. When accessing the HP Jetdirect menu from the printer's control panel, you need to your printer, refer...
HP Jetdirect Administrator's Guide
Page 104
... Web server, the HP Jetdirect print server must temporarily set up your network has been established. Or, you can automatically configure IP parameters over the network using the printer's control panel (for the print server. For more information. If the legacy default IP address 192.0.0.192 has been assigned, you can gain access to your computer with internal print servers), Telnet...
... Web server, the HP Jetdirect print server must temporarily set up your network has been established. Or, you can automatically configure IP parameters over the network using the printer's control panel (for the print server. For more information. If the legacy default IP address 192.0.0.192 has been assigned, you can gain access to your computer with internal print servers), Telnet...
HP Jetdirect Administrator's Guide
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...Server mode parameters. If the print server loses its network connection, you may need to reset it to a factory-default state and reinstall it. ● Features and configuration parameters not supported by value-based print servers, such as HP Web Jetadmin. ENWW Using the Embedded Web Server...have been configured to print to this printer using the previous IP address. ● The embedded Web server provides access to the IP address on HP Jetdirect wireless print servers. CAUTION Changes to wireless network connection parameters on the HP Jetdirect print server may need to adjust ...
...Server mode parameters. If the print server loses its network connection, you may need to reset it to a factory-default state and reinstall it. ● Features and configuration parameters not supported by value-based print servers, such as HP Web Jetadmin. ENWW Using the Embedded Web Server...have been configured to print to this printer using the previous IP address. ● The embedded Web server provides access to the IP address on HP Jetdirect wireless print servers. CAUTION Changes to wireless network connection parameters on the HP Jetdirect print server may need to adjust ...
HP Jetdirect Administrator's Guide
Page 108
... LAN hardware (or MAC, Media Access Control) address of the HP Jetdirect print server (for a User Name and Password to access network parameters. Account section in this device. The length of time since either the HP Jetdirect print server or the network device was last powered off/on the HP Jetdirect print server. The product number of the HP Jetdirect print server. For more information, click Help, or...
... LAN hardware (or MAC, Media Access Control) address of the HP Jetdirect print server (for a User Name and Password to access network parameters. Account section in this device. The length of time since either the HP Jetdirect print server or the network device was last powered off/on the HP Jetdirect print server. The product number of the HP Jetdirect print server. For more information, click Help, or...
HP Jetdirect Administrator's Guide
Page 111
... Server 111 Alternatively, you improperly exit the wizard (for example, by unauthorized clients. Note An HP Jetdirect wireless print server with factory-default... settings longer than necessary, and any configuration changes that will bypass unnecessary parameters. This button will launch a configuration wizard that you through the required 802.11 wireless configuration parameters and, depending on with factory-default...ignore, your configuration entries. To reset to factory-default values, click Reset to use the Cancel button), ...
... Server 111 Alternatively, you improperly exit the wizard (for example, by unauthorized clients. Note An HP Jetdirect wireless print server with factory-default... settings longer than necessary, and any configuration changes that will bypass unnecessary parameters. This button will launch a configuration wizard that you through the required 802.11 wireless configuration parameters and, depending on with factory-default...ignore, your configuration entries. To reset to factory-default values, click Reset to use the Cancel button), ...