Practical considerations for imaging and printing security
Page 6
... little by the viruses and worms that are an integral step in all network access denied. 802.1x can secure network printing and scanning protocols. The HP Jetdirect 635n IPv6/IPsec and Gigabit Ethernet internal print server, available November 2005, uses a cryptographic accelerator to provide click-to-clunk performance that rivals unsecured protocols, and supports the IPsec...
... little by the viruses and worms that are an integral step in all network access denied. 802.1x can secure network printing and scanning protocols. The HP Jetdirect 635n IPv6/IPsec and Gigabit Ethernet internal print server, available November 2005, uses a cryptographic accelerator to provide click-to-clunk performance that rivals unsecured protocols, and supports the IPsec...
HP Jetdirect Security Guidelines
Page 8
... any device (not just HP Jetdirect) that is subject to MITM attacks as HP Jetdirect Ten or less individual computers on different subnets All hosts in the administrative guidelines for each individual IP address with the IP address and mask for HP's internal network, there would be .../TLS to any TCP/IP traffic. Setup a rule to successfully authenticate the server endpoint (and optionally the client endpoint). This doesn't prevent HP Jetdirect from receiving packets from other mischief with large print jobs, etc... Setup a rule to those remote subnets. It is subject ...
... any device (not just HP Jetdirect) that is subject to MITM attacks as HP Jetdirect Ten or less individual computers on different subnets All hosts in the administrative guidelines for each individual IP address with the IP address and mask for HP's internal network, there would be .../TLS to any TCP/IP traffic. Setup a rule to successfully authenticate the server endpoint (and optionally the client endpoint). This doesn't prevent HP Jetdirect from receiving packets from other mischief with large print jobs, etc... Setup a rule to those remote subnets. It is subject ...
HP Jetdirect Administrator's Guide
Page 7
... internal print servers are installed in HP printers that have a compatible enhanced input/output (EIO) slot. ENWW 7 HP Jetdirect external print servers connect printers to the network. When connected through a wireless connection to your network, an HP Jetdirect wireless print server provides the same printing services as Jetdirect print servers connected by adapting the printer's USB port to the network by network cables. 1 Introducing the HP Jetdirect Print Server Introduction HP Jetdirect print servers...
... internal print servers are installed in HP printers that have a compatible enhanced input/output (EIO) slot. ENWW 7 HP Jetdirect external print servers connect printers to the network. When connected through a wireless connection to your network, an HP Jetdirect wireless print server provides the same printing services as Jetdirect print servers connected by adapting the printer's USB port to the network by network cables. 1 Introducing the HP Jetdirect Print Server Introduction HP Jetdirect print servers...
HP Jetdirect Administrator's Guide
Page 10
... Text Transfer Protocol) for secure, encrypted management communications between the embedded Web server and your Web browser. ● HP Jetdirect 620n internal print server (EIO) ● HP Jetdirect en3700 external print server ● HP Jetdirect ew2400 external wired/wireless print server Authentication EAP/802.1X Server-Based Authentication As a network client, HP Jetdirect full-featured print servers (such as 620n, en3700) support network access using an 802.1X connection...
... Text Transfer Protocol) for secure, encrypted management communications between the embedded Web server and your Web browser. ● HP Jetdirect 620n internal print server (EIO) ● HP Jetdirect en3700 external print server ● HP Jetdirect ew2400 external wired/wireless print server Authentication EAP/802.1X Server-Based Authentication As a network client, HP Jetdirect full-featured print servers (such as 620n, en3700) support network access using an 802.1X connection...
HP Jetdirect Administrator's Guide
Page 69
...used . 2. Note If you choose to Manual configuration, the DHCP-configured IP address is deleted. The print server then attempts to acquire new configuration information by sending DHCP requests on the network to set all current configuration ...internal print servers) If you use Telnet to "Using Telnet" in this chapter. If you should also manually set Manual or BOOTP configuration, then DHCP will acquire its configuration information from a DHCP server. This means that when you choose DHCP and complete your configuration session (using the Jetdirect embedded Web server or HP...
...used . 2. Note If you choose to Manual configuration, the DHCP-configured IP address is deleted. The print server then attempts to acquire new configuration information by sending DHCP requests on the network to set all current configuration ...internal print servers) If you use Telnet to "Using Telnet" in this chapter. If you should also manually set Manual or BOOTP configuration, then DHCP will acquire its configuration information from a DHCP server. This means that when you choose DHCP and complete your configuration session (using the Jetdirect embedded Web server or HP...
HP Jetdirect Administrator's Guide
Page 99
...parameters from the printer control panel, the configuration is saved on the print server when powered off/on using the control panel for your printer documentation. Using this chapter. When accessing the HP Jetdirect menu from the printer's control panel. ENWW TCP/IP Configuration 99 ...in this menu, you need to your printer, refer to configure more TCP/IP parameters than allowed by the printer, HP Jetdirect internal print servers provide a configuration menu that can enable or disable network protocols and set the following TCP/IP network configuration parameters: ●...
...parameters from the printer control panel, the configuration is saved on the print server when powered off/on using the control panel for your printer documentation. Using this chapter. When accessing the HP Jetdirect menu from the printer's control panel. ENWW TCP/IP Configuration 99 ...in this menu, you need to your printer, refer to configure more TCP/IP parameters than allowed by the printer, HP Jetdirect internal print servers provide a configuration menu that can enable or disable network protocols and set the following TCP/IP network configuration parameters: ●...
HP Jetdirect Administrator's Guide
Page 104
... information. Or, you can use the embedded Web server to configure the HP Jetdirect wireless print server with internal print servers), Telnet, the "arp" and "ping" commands, HP Web Jetadmin or other management software. See Chapter 3 for selected printers with wireless settings for the print server. Viewing the Embedded Web Server Note For HP Jetdirect wireless print servers, this section assumes that is turned on the...
... information. Or, you can use the embedded Web server to configure the HP Jetdirect wireless print server with internal print servers), Telnet, the "arp" and "ping" commands, HP Web Jetadmin or other management software. See Chapter 3 for selected printers with wireless settings for the print server. Viewing the Embedded Web Server Note For HP Jetdirect wireless print servers, this section assumes that is turned on the...
HP Jetdirect Administrator's Guide
Page 139
... the organization. Certificates may exist internal or external to access both the printer and the Jetdirect print server to network authentication servers. For these printers, recovery may be issued and signed by the printer. The Jetdirect certificate is used to installation, ...example, through a cold-reset), and then reconfigure your own identity. Certificates (Certificate support depends on the HP Jetdirect print server: ● Jetdirect certificate. If password synchronization is lost on these printers, the administrator password for encryption and decryption) and...
... the organization. Certificates may exist internal or external to access both the printer and the Jetdirect print server to network authentication servers. For these printers, recovery may be issued and signed by the printer. The Jetdirect certificate is used to installation, ...example, through a cold-reset), and then reconfigure your own identity. Certificates (Certificate support depends on the HP Jetdirect print server: ● Jetdirect certificate. If password synchronization is lost on these printers, the administrator password for encryption and decryption) and...
HP Jetdirect Administrator's Guide
Page 142
... that the certificate is valid, starting from the PC's clock settings. Using this option, you are prompted by the International Bureau of the print server, where factory-default settings are prompted for use on a cold-reset of Weights and Measures. It specifies the current ...has been installed. The Validity Period specifies the number of 4) Install CA Certificate. (Full-featured print servers only) This option is set at 0 degrees longitude on the Jetdirect print server. This screen appears only when a self-signed certificate is required. Using this screen to 3650...
... that the certificate is valid, starting from the PC's clock settings. Using this option, you are prompted by the International Bureau of the print server, where factory-default settings are prompted for use on a cold-reset of Weights and Measures. It specifies the current ...has been installed. The Validity Period specifies the number of 4) Install CA Certificate. (Full-featured print servers only) This option is set at 0 degrees longitude on the Jetdirect print server. This screen appears only when a self-signed certificate is required. Using this screen to 3650...
HP Jetdirect Administrator's Guide
Page 182
... information can seamlessly enable the SNMP v3 agent on the print server, and create an SNMP v3 account for individual profiles and controlled access to HP Jetdirect internal print server configuration parameters. Printer Control Panel Lock ● Selected HP printers provide a control panel lock that prevents access to HP Jetdirect and printer features. User Profiles allow password protection for secure...
... information can seamlessly enable the SNMP v3 agent on the print server, and create an SNMP v3 account for individual profiles and controlled access to HP Jetdirect internal print server configuration parameters. Printer Control Panel Lock ● Selected HP printers provide a control panel lock that prevents access to HP Jetdirect and printer features. User Profiles allow password protection for secure...
HP Jetdirect Administrator's Guide
Page 186
... that are required by users. ■ For older HP LaserJet printers, a cold-reset is performed on the HP Jetdirect print server (for document file bpj02300.html. CAUTION Resetting the printer will not be saved. ● HP LaserJet Printer with Internal EIO Print Server In most cases, the HP Jetdirect internal print server can be required. A Jetdirect X.509 certificate will be reset to factory defaults when...
... that are required by users. ■ For older HP LaserJet printers, a cold-reset is performed on the HP Jetdirect print server (for document file bpj02300.html. CAUTION Resetting the printer will not be saved. ● HP LaserJet Printer with Internal EIO Print Server In most cases, the HP Jetdirect internal print server can be required. A Jetdirect X.509 certificate will be reset to factory defaults when...
HP Jetdirect Administrator's Guide
Page 191
... mated. ■ If possible, print an HP Jetdirect configuration page and verify all diagnostic and configuration pages with the faulty print server. 2. This information assumes you may need to your service provider. If you upgraded the Jetdirect firmware recently, power the print server off and back on the printer control panel display. For internal Jetdirect cards, turn the printer back...
... mated. ■ If possible, print an HP Jetdirect configuration page and verify all diagnostic and configuration pages with the faulty print server. 2. This information assumes you may need to your service provider. If you upgraded the Jetdirect firmware recently, power the print server off and back on the printer control panel display. For internal Jetdirect cards, turn the printer back...
HP Jetdirect Administrator's Guide
Page 208
... mode) or other network devices (Access Points are listed in Ad Hoc Mode). Ready: A wireless connection to which no one has joined. ENWW HP Jetdirect Configuration Page 208 Error: A wireless connection error has occurred that prevents association or authentication with an Access Point (Infrastructure Mode), or prevents a connection to...or has created a workgroup to the network has been established. ● Infrastructure Mode: Associated with the specified SSID. ● Ad Hoc Mode: The print server is booting up, performing self-tests, and verifying internal communications.
... mode) or other network devices (Access Points are listed in Ad Hoc Mode). Ready: A wireless connection to which no one has joined. ENWW HP Jetdirect Configuration Page 208 Error: A wireless connection error has occurred that prevents association or authentication with an Access Point (Infrastructure Mode), or prevents a connection to...or has created a workgroup to the network has been established. ● Infrastructure Mode: Associated with the specified SSID. ● Ad Hoc Mode: The print server is booting up, performing self-tests, and verifying internal communications.
HP Jetdirect Administrator's Guide
Page 225
... devices are described in progress. If the error persists, replace the HP Jetdirect print server. 07 AUTHENTICATION FAILED The Jetdirect print server could not access the network because of 11) Error Code and Message Description 02 LAN ERROR INTERNAL LOOPBACK During self-test, the HP Jetdirect print server detected an internal loopback test error. Verify the authentication method and settings on the network...
... devices are described in progress. If the error persists, replace the HP Jetdirect print server. 07 AUTHENTICATION FAILED The Jetdirect print server could not access the network because of 11) Error Code and Message Description 02 LAN ERROR INTERNAL LOOPBACK During self-test, the HP Jetdirect print server detected an internal loopback test error. Verify the authentication method and settings on the network...
HP Jetdirect Administrator's Guide
Page 230
... directory at the correct context. Table 9.11 Error Messages (6 of 11) Error Code and Message Description 27 UNEXPECTED PSERVER DATA RCVD The print server sent some data when the HP Jetdirect print server had not given its internal memory. Clear the print server password using NWADMIN or similar NetWare tool. 2C NDS AUTHENTICATION ERROR Unable to read the file...
... directory at the correct context. Table 9.11 Error Messages (6 of 11) Error Code and Message Description 27 UNEXPECTED PSERVER DATA RCVD The print server sent some data when the HP Jetdirect print server had not given its internal memory. Clear the print server password using NWADMIN or similar NetWare tool. 2C NDS AUTHENTICATION ERROR Unable to read the file...
HP Jetdirect Administrator's Guide
Page 245
The keystrokes to the printer manuals for more information. The HP Jetdirect internal print servers support the following printer control panels: ● Classic Control Panel display with menu and parameter selection buttons ● Graphical Control... navigation and numeric keypads (available on the printer. Refer to access this menu from the printer's control panel. B The HP Jetdirect EIO Control Panel Menu Introduction When supported by the printer, HP Jetdirect EIO internal print servers contain a configuration menu that can be accessed from the printer control panel depend on newer...
The keystrokes to the printer manuals for more information. The HP Jetdirect internal print servers support the following printer control panels: ● Classic Control Panel display with menu and parameter selection buttons ● Graphical Control... navigation and numeric keypads (available on the printer. Refer to access this menu from the printer's control panel. B The HP Jetdirect EIO Control Panel Menu Introduction When supported by the printer, HP Jetdirect EIO internal print servers contain a configuration menu that can be accessed from the printer control panel depend on newer...
HP Jetdirect Administrator's Guide
Page 258
... TO CONNECT TO SERVER 235 installing AppleTalk software 28 HP Web Jetadmin software 21 Internet Printer Connection software introduction 23 supported proxies 24 system requirements 24 Internet Printing Protocol, See IPP INVALID GATEWAY ADDRESS 232 IP ADDRESS 232 PASSWORD 234 SERVER ADDRESS 232 SUBNET...Web server 123, 149 Telnet 88 TFTP configuration file 54 IPX/SPX Control panel configuration 246, 251 STATUS message 219 Telnet configuration 91 TFTP configuration 57 J Jetdirect certificate 139 L LAN ERROR BABBLE 225 CONTROLLER CHIP 225 EXTERNAL LOOPBACK 225 INFINITE DEFERRAL 225 INTERNAL LOOPBACK...
... TO CONNECT TO SERVER 235 installing AppleTalk software 28 HP Web Jetadmin software 21 Internet Printer Connection software introduction 23 supported proxies 24 system requirements 24 Internet Printing Protocol, See IPP INVALID GATEWAY ADDRESS 232 IP ADDRESS 232 PASSWORD 234 SERVER ADDRESS 232 SUBNET...Web server 123, 149 Telnet 88 TFTP configuration file 54 IPX/SPX Control panel configuration 246, 251 STATUS message 219 Telnet configuration 91 TFTP configuration 57 J Jetdirect certificate 139 L LAN ERROR BABBLE 225 CONTROLLER CHIP 225 EXTERNAL LOOPBACK 225 INFINITE DEFERRAL 225 INTERNAL LOOPBACK...