HP Jetdirect Security Guidelines
Page 11
...HP Jetdirect products denoted by SET 1 do not have any cryptographic security capability. This configuration file allows for Windows and setup is fairly easy. breaks SNMP management tools snmp-config:0 # # if SNMP must be provided here. An example of the contents of power with BOOTP and not transition to DHCP if a BOOTP server...uncomment out the following : • Syslog server: 192.168.40.3 • TFTP configuration file: picasso.cfg under the subdirectory of "hpnp" of the TFTP daemon's home directory • Forces HP Jetdirect to remain with very little administration overhead once...
...HP Jetdirect products denoted by SET 1 do not have any cryptographic security capability. This configuration file allows for Windows and setup is fairly easy. breaks SNMP management tools snmp-config:0 # # if SNMP must be provided here. An example of the contents of power with BOOTP and not transition to DHCP if a BOOTP server...uncomment out the following : • Syslog server: 192.168.40.3 • TFTP configuration file: picasso.cfg under the subdirectory of "hpnp" of the TFTP daemon's home directory • Forces HP Jetdirect to remain with very little administration overhead once...
HP Jetdirect Administrator's Guide
Page 4
... IP Address 35 Using BOOTP/TFTP 40 Using DHCP 62 Using RARP 70 Using the arp and ping Commands 72 Using Telnet 74 Using the Embedded Web Server 98 Using the Printer Control Panel 99 Moving to Another Network 100 4. Introducing the HP Jetdirect Print Server Introduction 7 Supported Print Servers 8 Supported Network Protocols 8 Security Protocols 10 Supplied Manuals...
... IP Address 35 Using BOOTP/TFTP 40 Using DHCP 62 Using RARP 70 Using the arp and ping Commands 72 Using Telnet 74 Using the Embedded Web Server 98 Using the Printer Control Panel 99 Moving to Another Network 100 4. Introducing the HP Jetdirect Print Server Introduction 7 Supported Print Servers 8 Supported Network Protocols 8 Security Protocols 10 Supplied Manuals...
HP Jetdirect Administrator's Guide
Page 34
... on a TCP/IP network, the HP Jetdirect print server must be configured with valid TCP/IP network configuration parameters, such as an IP address that is configured on , the HP Jetdirect print server will try to obtain its TCP/IP configuration using a server-based method, such as BOOTP/TFTP, DHCP/TFTP, or RARP. These server-based methods are described later in...
... on a TCP/IP network, the HP Jetdirect print server must be configured with valid TCP/IP network configuration parameters, such as an IP address that is configured on , the HP Jetdirect print server will try to obtain its TCP/IP configuration using a server-based method, such as BOOTP/TFTP, DHCP/TFTP, or RARP. These server-based methods are described later in...
HP Jetdirect Administrator's Guide
Page 35
... IP configuration settings. The print server senses broadcast packets on , the same method will not be assigned. The IP address assigned will be in a factory-default state (for example, when shipped from the factory or after a cold-reset), the HP Jetdirect print server has no longer available), ...a default IP address will not be assigned if a server-based method (such as BOOTP or DHCP) is assigned, the address will continue to change this method now fails to ...
... IP configuration settings. The print server senses broadcast packets on , the same method will not be assigned. The IP address assigned will be in a factory-default state (for example, when shipped from the factory or after a cold-reset), the HP Jetdirect print server has no longer available), ...a default IP address will not be assigned if a server-based method (such as BOOTP or DHCP) is assigned, the address will continue to change this method now fails to ...
HP Jetdirect Administrator's Guide
Page 36
... set to either 169.254/16 or 192.0.0.192. If a duplicate address is sensed, the HP Jetdirect print server will automatically reassign its address, if necessary, in a factory-default state, this parameter will determine...DHCP), this parameter is assigned. The default gateway address will not be changed . See Chapter 9. The IP address configured on your print server may be the same as Telnet, a Web browser, a printer control panel, and SNMP management applications. Default IP Address Configuration Options Default IP Parameter A Default IP configuration parameter on the Jetdirect...
... set to either 169.254/16 or 192.0.0.192. If a duplicate address is sensed, the HP Jetdirect print server will automatically reassign its address, if necessary, in a factory-default state, this parameter will determine...DHCP), this parameter is assigned. The default gateway address will not be changed . See Chapter 9. The IP address configured on your print server may be the same as Telnet, a Web browser, a printer control panel, and SNMP management applications. Default IP Address Configuration Options Default IP Parameter A Default IP configuration parameter on the Jetdirect...
HP Jetdirect Administrator's Guide
Page 37
..., this time, a single BOOTP request is likely. HP Jetdirect Wireless Print Server. During this parameter may change once the wireless print server is enabled, allowing DHCP requests to be reconfigured because DHCP requests on the print server are used . Up to two minutes are sensed. By...to retrieve IP configuration settings from a BOOTP server on the print server, see the Jetdirect configuration page. In this parameter is connected a DHCP network because the sending of DHCP requests will be enabled by default. DHCP Requests Enable/Disable When a default IP address...
..., this time, a single BOOTP request is likely. HP Jetdirect Wireless Print Server. During this parameter may change once the wireless print server is enabled, allowing DHCP requests to be reconfigured because DHCP requests on the print server are used . Up to two minutes are sensed. By...to retrieve IP configuration settings from a BOOTP server on the print server, see the Jetdirect configuration page. In this parameter is connected a DHCP network because the sending of DHCP requests will be enabled by default. DHCP Requests Enable/Disable When a default IP address...
HP Jetdirect Administrator's Guide
Page 38
...is accessible by the printer. ● DHCP/TFTP. A network-based server can use RARP (Reverse Address Resolution Protocol) to answer the print server's RARP request and supplying the print server with valid TCP/IP parameters for its DHCP implementations, HP recommends that you to configure the IP... are supported on a BOOTP server that your network in the /etc directory. TCP/IP Configuration Tools When a network connection has been established, an HP Jetdirect print server can be configured with the IP address. On HP-UX systems, a sample DHCP configuration file (dhcptab) may ...
...is accessible by the printer. ● DHCP/TFTP. A network-based server can use RARP (Reverse Address Resolution Protocol) to answer the print server's RARP request and supplying the print server with valid TCP/IP parameters for its DHCP implementations, HP recommends that you to configure the IP... are supported on a BOOTP server that your network in the /etc directory. TCP/IP Configuration Tools When a network connection has been established, an HP Jetdirect print server can be configured with the IP address. On HP-UX systems, a sample DHCP configuration file (dhcptab) may ...
HP Jetdirect Administrator's Guide
Page 40
... Using DHCP). The BOOTP server's response may be located on the network will respond with a message that contains basic network configuration data for TCP/IP network operation. Windows NT/2000/Server 2003 servers are typically UNIX or Linux systems. Windows NT/2000/Server 2003 and NetWare servers can respond to automatically configure the HP Jetdirect print server for the Jetdirect print server. ENWW...
... Using DHCP). The BOOTP server's response may be located on the network will respond with a message that contains basic network configuration data for TCP/IP network operation. Windows NT/2000/Server 2003 servers are typically UNIX or Linux systems. Windows NT/2000/Server 2003 and NetWare servers can respond to automatically configure the HP Jetdirect print server for the Jetdirect print server. ENWW...
HP Jetdirect Administrator's Guide
Page 41
... the NIS map with the BOOTP service before performing the BOOTP configuration steps. Using BOOTP/TFTP to the HP Jetdirect print server over time. In DHCP, IP configuration parameters are used to download network configuration data from a server to download configuration data has the following benefits: ● Enhanced configuration control of configuration management. ENWW TCP/IP...
... the NIS map with the BOOTP service before performing the BOOTP configuration steps. Using BOOTP/TFTP to the HP Jetdirect print server over time. In DHCP, IP configuration parameters are used to download network configuration data from a server to download configuration data has the following benefits: ● Enhanced configuration control of configuration management. ENWW TCP/IP...
HP Jetdirect Administrator's Guide
Page 43
.... The hardware type tag. The hardware address tag. vm -- ENWW TCP/IP Configuration 43 This address will be the HP Jetdirect print server's IP address. Entries and tags supported by the HP Jetdirect print server are listed in a BOOTP/DHCP Boot file (1 of 4) RFC 2132 Option Description nodename -- ip -- This name identifies an entry point to a list of parameters...
.... The hardware type tag. The hardware address tag. vm -- ENWW TCP/IP Configuration 43 This address will be the HP Jetdirect print server's IP address. Entries and tags supported by the HP Jetdirect print server are listed in a BOOTP/DHCP Boot file (1 of 4) RFC 2132 Option Description nodename -- ip -- This name identifies an entry point to a list of parameters...
HP Jetdirect Administrator's Guide
Page 44
...configuration file. For more information, see Appendix A. tr 58 DHCP T1 timeout, specifying the DHCP lease renewal time (seconds). hn 12 The host name tag. Specifies the domain name for the HP Jetdirect print server (for IP addresses of an IP address that specify the... (router) that the HP Jetdirect print server will be specified in a BOOTP/DHCP Boot file (2 of preference. Only a single name server can be used by a network application. it is similar to the HP Jetdirect print server. gw 3 The gateway IP address tag. lease-time 51 DHCP IP address lease duration ...
...configuration file. For more information, see Appendix A. tr 58 DHCP T1 timeout, specifying the DHCP lease renewal time (seconds). hn 12 The host name tag. Specifies the domain name for the HP Jetdirect print server (for IP addresses of an IP address that specify the... (router) that the HP Jetdirect print server will be specified in a BOOTP/DHCP Boot file (2 of preference. Only a single name server can be used by a network application. it is similar to the HP Jetdirect print server. gw 3 The gateway IP address tag. lease-time 51 DHCP IP address lease duration ...
HP Jetdirect Administrator's Guide
Page 45
...server, for device-to set the idle timeout (seconds), which is 1 - 3600 seconds. For file format information, refer to prevent configuration of the TFTP configuration file. T145 -- T147 -- An HP... Buffer Packing option. An HP-proprietary tag to -client data transfers. 0 (default): disables this option, flag not set in a BOOTP/DHCP Boot file (3 of the... address to the printer when received. T148 -- Idle Timeout option. T146 -- An HP-proprietary tag that a print data connection may be configured. ENWW TCP/IP Configuration 45 T69 69 The IP address...
...server, for device-to set the idle timeout (seconds), which is 1 - 3600 seconds. For file format information, refer to prevent configuration of the TFTP configuration file. T145 -- T147 -- An HP... Buffer Packing option. An HP-proprietary tag to -client data transfers. 0 (default): disables this option, flag not set in a BOOTP/DHCP Boot file (3 of the... address to the printer when received. T148 -- Idle Timeout option. T146 -- An HP-proprietary tag that a print data connection may be configured. ENWW TCP/IP Configuration 45 T69 69 The IP address...
HP Jetdirect Administrator's Guide
Page 46
...or non-default settings, an additional configuration file can contain only letters, numbers, periods (for more information. Refer to your HP Jetdirect print server, such as host names, must begin with a letter and can be sent. TFTP Configuration File Entries To provide additional ...a backslash (\) indicates that specifies whether an acknowledgement (ACK) on a line. An HP-proprietary tag that the entry is not allowed. An HP-proprietary tag to specify either "BOOTP-ONLY" or "DHCP-ONLY" requests be downloaded using the /etc/bootptab file's T144 vendor-specific tag ...
...or non-default settings, an additional configuration file can contain only letters, numbers, periods (for more information. Refer to your HP Jetdirect print server, such as host names, must begin with a letter and can be sent. TFTP Configuration File Entries To provide additional ...a backslash (\) indicates that specifies whether an acknowledgement (ACK) on a line. An HP-proprietary tag that the entry is not allowed. An HP-proprietary tag to specify either "BOOTP-ONLY" or "DHCP-ONLY" requests be downloaded using the /etc/bootptab file's T144 vendor-specific tag ...
HP Jetdirect Administrator's Guide
Page 48
Table 3.2 lists supported TFTP commands (HP Jetdirect firmware version V.28.xx or later). Table 3.2 List of...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 ● ...config: ● ttl-slp: ● default-ip: ● mdns-config: ● default-ip-dhcp: ● mdns-service-name: ● dhcp-arbitration: ● mdns-pri-svc: ● phone-home-config: ● web-refresh: ENWW TCP...
Table 3.2 lists supported TFTP commands (HP Jetdirect firmware version V.28.xx or later). Table 3.2 List of...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 ● ...config: ● ttl-slp: ● default-ip: ● mdns-config: ● default-ip-dhcp: ● mdns-service-name: ● dhcp-arbitration: ● mdns-pri-svc: ● phone-home-config: ● web-refresh: ENWW TCP...
HP Jetdirect Administrator's Guide
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...: Specifies the IP address to use when the print server is unable to obtain an IP address from 1 to HP. The default is the factory-default and cold-reset value. Once changed, this value cannot be disabled. dhcp-arbitration: Specifies the amount of the embedded Web server. For HP to collect data, Internet access is disabled...
...: Specifies the IP address to use when the print server is unable to obtain an IP address from 1 to HP. The default is the factory-default and cold-reset value. Once changed, this value cannot be disabled. dhcp-arbitration: Specifies the amount of the embedded Web server. For HP to collect data, Internet access is disabled...
HP Jetdirect Administrator's Guide
Page 62
... that the HP Jetdirect print server uses. Using DHCP Note For HP Jetdirect wireless print servers, this section assumes that a wireless connection to configure extended parameters. Dynamic Host Configuration Protocol (DHCP, RFC 2131/2132) is one of DHCP requests between subnets. For more information on the server. Refer to your network has been established. If you have a DHCP server on your network, the HP Jetdirect print server automatically...
... that the HP Jetdirect print server uses. Using DHCP Note For HP Jetdirect wireless print servers, this section assumes that a wireless connection to configure extended parameters. Dynamic Host Configuration Protocol (DHCP, RFC 2131/2132) is one of DHCP requests between subnets. For more information on the server. Refer to your network has been established. If you have a DHCP server on your network, the HP Jetdirect print server automatically...
HP Jetdirect Administrator's Guide
Page 63
.... Note This information is provided as an overview. UNIX Systems For more information on setting up DHCP on , the HP Jetdirect print server automatically sends a BOOTP or DHCP request for its DHCP implementations, HP recommends that the Windows server can assign or lease to "infinite". On HP-UX systems, a sample DHCP configuration file (dhcptab) may be assigned IP addresses with the...
.... Note This information is provided as an overview. UNIX Systems For more information on setting up DHCP on , the HP Jetdirect print server automatically sends a BOOTP or DHCP request for its DHCP implementations, HP recommends that the Windows server can assign or lease to "infinite". On HP-UX systems, a sample DHCP configuration file (dhcptab) may be assigned IP addresses with the...
HP Jetdirect Administrator's Guide
Page 64
...the IP Address Pool. Double-click the DHCP Manager icon to the DHCP Manager window. 5. Also type the subnet mask for the scope. ENWW TCP/IP Configuration 64 Select Set up a DHCP scope on a Windows NT 4.0 server, perform the following steps: 1. HP recommends that all printers be assigned infinite ...leases to which the IP address pool applies. If you want clients on the server you have finite leases, you can set up...
...the IP Address Pool. Double-click the DHCP Manager icon to the DHCP Manager window. 5. Also type the subnet mask for the scope. ENWW TCP/IP Configuration 64 Select Set up a DHCP scope on a Windows NT 4.0 server, perform the following steps: 1. HP recommends that all printers be assigned infinite ...leases to which the IP address pool applies. If you want clients on the server you have finite leases, you can set up...
HP Jetdirect Administrator's Guide
Page 65
...steps in the Add Reserved Clients window to set up a reservation for that you have assigned unlimited leases in step 10d. Add the server to the DHCP Manager window. 10. ENWW TCP/IP Configuration 65 For each printer, perform the following : Scope - 8. Type the selected IP address. b.... to delete and select Delete. 9. d. In the Active Leases window, click on the reservation you are not planning to set up your DHCP server: a. Obtain the MAC address or hardware address from the Unused Options list. if you want Name Services for the selected scope. Type the...
...steps in the Add Reserved Clients window to set up a reservation for that you have assigned unlimited leases in step 10d. Add the server to the DHCP Manager window. 10. ENWW TCP/IP Configuration 65 For each printer, perform the following : Scope - 8. Type the selected IP address. b.... to delete and select Delete. 9. d. In the Active Leases window, click on the reservation you are not planning to set up your DHCP server: a. Obtain the MAC address or hardware address from the Unused Options list. if you want Name Services for the selected scope. Type the...
HP Jetdirect Administrator's Guide
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... Otherwise, repeat step 10c. Select Add to add the node type to Program Manager. Open the Administrative Tools folder and run the DHCP utility. ■ Server 2003: Click Start, then select Control Panel. This runs the Add New Scope Wizard. 4. Enter a Name and Description for this...Next. This returns you have just added appears in the tree, select DHCP and click the Action menu to delete any undesired addresses previously set. Windows 2000 Server/Server 2003 To set up a DHCP scope on a Windows 2000 server or Server 2003 system, perform the following : ● Select Value, then Edit...
... Otherwise, repeat step 10c. Select Add to add the node type to Program Manager. Open the Administrative Tools folder and run the DHCP utility. ■ Server 2003: Click Start, then select Control Panel. This runs the Add New Scope Wizard. 4. Enter a Name and Description for this...Next. This returns you have just added appears in the tree, select DHCP and click the Action menu to delete any undesired addresses previously set. Windows 2000 Server/Server 2003 To set up a DHCP scope on a Windows 2000 server or Server 2003 system, perform the following : ● Select Value, then Edit...