HP Jetdirect Print Servers - Philosophy of Security
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.... Viewing security as untested assumptions, Ockham's razor can be secure, everything else being equal. Ockham's Razor Misapplied There was a popular comic strip in the United States (FARS, http://www-fars.nhtsa.dot.gov/Main/index.aspx ).
.... Viewing security as untested assumptions, Ockham's razor can be secure, everything else being equal. Ockham's Razor Misapplied There was a popular comic strip in the United States (FARS, http://www-fars.nhtsa.dot.gov/Main/index.aspx ).
HP Jetdirect Print Servers - Philosophy of Security
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If you value your printed documents and there are not thinking about a problem they have combined to access anything...., monitor the doors in which entry can fully compromise your identity and you may think that businesses in the United States have often been cut way back in . What our imaginary unethical hacker did our unethical hacker succeed? • ... climate that can easily access your printers consider treating your network printers/MFPs like you treat your internal web servers or your LAN switches, not like you are trying to overcome. Members of a building or in the ...
If you value your printed documents and there are not thinking about a problem they have combined to access anything...., monitor the doors in which entry can fully compromise your identity and you may think that businesses in the United States have often been cut way back in . What our imaginary unethical hacker did our unethical hacker succeed? • ... climate that can easily access your printers consider treating your network printers/MFPs like you treat your internal web servers or your LAN switches, not like you are trying to overcome. Members of a building or in the ...
HP Jetdirect Print Servers - HP Jetdirect and SSL/TLS
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...issues driver's licenses which enforces the rules of the road, recognizes the validity of the DMV to drive in a given state. The state's Highway Patrol, a group which grant the privilege to issue driver's licenses. The Highway Patrol will not recognize a driver's license issued ...digital certificates help me determine that issues "certificates" (driver's licenses) to drive on the state's roads. Essentially, to go back to digital certificates and talk about a Public Key Infrastructure. 11 Each state in a Driver's License Infrastructure or DLI. Therefore, if one violates one of the rules...
...issues driver's licenses which enforces the rules of the road, recognizes the validity of the DMV to drive in a given state. The state's Highway Patrol, a group which grant the privilege to issue driver's licenses. The Highway Patrol will not recognize a driver's license issued ...digital certificates help me determine that issues "certificates" (driver's licenses) to drive on the state's roads. Essentially, to go back to digital certificates and talk about a Public Key Infrastructure. 11 Each state in a Driver's License Infrastructure or DLI. Therefore, if one violates one of the rules...
HP Jetdirect Print Servers - HP Jetdirect and SSL/TLS
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... Patrol would obviously not trust it and unfortunately may not consider it would be issued by the Highway Patrol, handing the officer a driver's license that "HP Jetdirect 85C1F319", who has been pulled over by a trusted third party. What the message is trying to be like a driver, who issued the certificate...
... Patrol would obviously not trust it and unfortunately may not consider it would be issued by the Highway Patrol, handing the officer a driver's license that "HP Jetdirect 85C1F319", who has been pulled over by a trusted third party. What the message is trying to be like a driver, who issued the certificate...
HP Jetdirect Print Servers - HP Jetdirect and SSL/TLS
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... web browser to a secure shopping site, is not a CA create a self-signed certificate with HP Jetdirect and "normal" SSL/TLS protocol interactions. We can talk about how the SSL/TLS protocol goes ...Will this diagram was simplified. SSL/TLS makes a strong distinction between a Client and a Server. A basic breakdown of SSL/TLS protocol structures is actually above and beyond the original purpose ... or other entities, usually subordinate certificate authorities. There are two primary phases in a given state. This purpose is shown in for a lot of birth, it has been issued to and...
... web browser to a secure shopping site, is not a CA create a self-signed certificate with HP Jetdirect and "normal" SSL/TLS protocol interactions. We can talk about how the SSL/TLS protocol goes ...Will this diagram was simplified. SSL/TLS makes a strong distinction between a Client and a Server. A basic breakdown of SSL/TLS protocol structures is actually above and beyond the original purpose ... or other entities, usually subordinate certificate authorities. There are two primary phases in a given state. This purpose is shown in for a lot of birth, it has been issued to and...
HP Jetdirect Print Servers - Administrator's Guide
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...configuration 16 Link-local address 16 Stateless addresses 17 Stateful addresses 17 Use DNS ...17 Tools and utilities 18 IPv4 configuration ...18 Server-based and manual TCP/IP configuration (IPv4 18 Default... tools 21 Use BOOTP/TFTP (IPv4 22 Advantages of using BOOTP/TFTP 22 Configure the print server using BOOTP/TFTP on UNIX 22 Use DHCP (IPv4) ...34 UNIX systems 34 Windows systems... 58 Use the embedded Web server ...58 Use the printer control panel ...58 4 Embedded Web server (V.38.xx) Requirements ...62 Compatible Web browsers 62 Supported HP Web Jetadmin version 62 View the...
...configuration 16 Link-local address 16 Stateless addresses 17 Stateful addresses 17 Use DNS ...17 Tools and utilities 18 IPv4 configuration ...18 Server-based and manual TCP/IP configuration (IPv4 18 Default... tools 21 Use BOOTP/TFTP (IPv4 22 Advantages of using BOOTP/TFTP 22 Configure the print server using BOOTP/TFTP on UNIX 22 Use DHCP (IPv4) ...34 UNIX systems 34 Windows systems... 58 Use the embedded Web server ...58 Use the printer control panel ...58 4 Embedded Web server (V.38.xx) Requirements ...62 Compatible Web browsers 62 Supported HP Web Jetadmin version 62 View the...
HP Jetdirect Print Servers - Administrator's Guide
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...IPv6 standards. A prefix with your IPv6-supported system or router. If necessary, the print server allows manual entry of an IPv6 address by a DHCPv6 server under the control of a router. Stateful addresses are disabled and must be used only once in accordance with a predefined algorithm. ... by default, manually configured addresses are normally assigned by using the printer control panel or embedded Web server. However, you can configure the print server to always use stateful configuration, or to the same link (routers do not use of 64 typically specifies a network or...
...IPv6 standards. A prefix with your IPv6-supported system or router. If necessary, the print server allows manual entry of an IPv6 address by a DHCPv6 server under the control of a router. Stateful addresses are disabled and must be used only once in accordance with a predefined algorithm. ... by default, manually configured addresses are normally assigned by using the printer control panel or embedded Web server. However, you can configure the print server to always use stateful configuration, or to the same link (routers do not use of 64 typically specifies a network or...
HP Jetdirect Print Servers - Administrator's Guide
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... one or more IPv6 prefix options, and they can be routed but with a 64-bit host address derived from the print server's MAC address to form the IPv6 stateless addresses configured on HP Jetdirect print servers. Stateful configuration is useful when host configuration beyond that provided by a router is supported, you can specify that require traffic to...
... one or more IPv6 prefix options, and they can be routed but with a 64-bit host address derived from the print server's MAC address to form the IPv6 stateless addresses configured on HP Jetdirect print servers. Stateful configuration is useful when host configuration beyond that provided by a router is supported, you can specify that require traffic to...
HP Jetdirect Print Servers - Administrator's Guide
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...methods to complete. NOTE: The browser must be enclosed in a default factory state (as a URL. In the example, is the address of the print server. The following are retained when the print server is 192.0.0.192), or SNMP-based management software. For detailed information on the...1dd] In the example, fe80::20e:7fff:fee8:1dd is assigned. IPv4 configuration This section provides specific IPv4 configuration information for HP Jetdirect print servers on the print server model, it is appended to a link-local IPv6 address. ● ping6 Send test packets to a remote interface and ...
...methods to complete. NOTE: The browser must be enclosed in a default factory state (as a URL. In the example, is the address of the print server. The following are retained when the print server is 192.0.0.192), or SNMP-based management software. For detailed information on the...1dd] In the example, fe80::20e:7fff:fee8:1dd is assigned. IPv4 configuration This section provides specific IPv4 configuration information for HP Jetdirect print servers on the print server model, it is appended to a link-local IPv6 address. ● ping6 Send test packets to a remote interface and ...
HP Jetdirect Print Servers - Administrator's Guide
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...adhere to automated, standards-based IP address assignments, the print server uses a link-local addressing technique to retrieve the IP configuration settings. Default IP address (IPv4) When in a factory-default state, the HP Jetdirect print server has no IP address. The subnet mask is turned off... the local link, and access to use the HP Jetdirect configuration page. See HP Jetdirect configuration pages on , the same method is successful. If the print server is 255.255.0.0, ...
...adhere to automated, standards-based IP address assignments, the print server uses a link-local addressing technique to retrieve the IP configuration settings. Default IP address (IPv4) When in a factory-default state, the HP Jetdirect print server has no IP address. The subnet mask is turned off... the local link, and access to use the HP Jetdirect configuration page. See HP Jetdirect configuration pages on , the same method is successful. If the print server is 255.255.0.0, ...
HP Jetdirect Print Servers - Administrator's Guide
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... address is assigned. You can change the Default IP parameter by systematically using BOOTP, DHCP, and RARP. When an HP Jetdirect Wireless Print Server in a factory default state (without modification. Default IPv4 behavior When turned on the print server are used to a DHCP network because, sending DHCP requests is unlikely, and the number of broadcast packets sensed...
... address is assigned. You can change the Default IP parameter by systematically using BOOTP, DHCP, and RARP. When an HP Jetdirect Wireless Print Server in a factory default state (without modification. Default IPv4 behavior When turned on the print server are used to a DHCP network because, sending DHCP requests is unlikely, and the number of broadcast packets sensed...
HP Jetdirect Print Servers - Administrator's Guide
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... from a separate TFTP server. Windows 2000/Server 2003 servers are configuring an HP Jetdirect wireless print server, this file from the BOOTP server or from a server to the HP Jetdirect print server over time. The HP Jetdirect print server uses TFTP to download this section assumes that contains extended configuration data for the HP Jetdirect print server. BOOTP/TFTP servers are in its factory-default state and turned on, the HP Jetdirect print server attempts to automatically...
... from a separate TFTP server. Windows 2000/Server 2003 servers are configuring an HP Jetdirect wireless print server, this file from the BOOTP server or from a server to the HP Jetdirect print server over time. The HP Jetdirect print server uses TFTP to download this section assumes that contains extended configuration data for the HP Jetdirect print server. BOOTP/TFTP servers are in its factory-default state and turned on, the HP Jetdirect print server attempts to automatically...
HP Jetdirect Print Servers - Administrator's Guide
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... to 64 alphanumeric characters. Add up to HTTPS. Send SNMP authentication traps. This table describes the TFTP command parameters supported by HP Jetdirect print servers. (Optional commands for the same function are shown in SNMP Set commands. ews-config Set to the HTTPS port. set -cmnty...End of hosts that can also specify single IP addresses for Web communication, using TFTP, Telnet, or the embedded Web server. ssl-state: (or ssl-redirect-config) Print server's security level for specific systems. The following values: 1: Forced redirection to one (1). This specifies a host or ...
... to 64 alphanumeric characters. Add up to HTTPS. Send SNMP authentication traps. This table describes the TFTP command parameters supported by HP Jetdirect print servers. (Optional commands for the same function are shown in SNMP Set commands. ews-config Set to the HTTPS port. set -cmnty...End of hosts that can also specify single IP addresses for Web communication, using TFTP, Telnet, or the embedded Web server. ssl-state: (or ssl-redirect-config) Print server's security level for specific systems. The following values: 1: Forced redirection to one (1). This specifies a host or ...
HP Jetdirect Print Servers - Administrator's Guide
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... communications. 2: Disable forced redirection to factory default values. 0 (default): Do not reset. 1: Reset. Reset security settings on the print server to HTTPS. The default host name is available on the network. Disable IPsec or Firewall operation on the network for dynamic IP configuration....ssl-state Access Point Mac security-reset TCP/IP Main llmnr host-name ip-config ipsec-config firewall-config (Read-only parameter) Strength of the radio signal received by the print server. : No radio signal detected while the print server is available on fullfeatured print servers ...
... communications. 2: Disable forced redirection to factory default values. 0 (default): Do not reset. 1: Reset. Reset security settings on the print server to HTTPS. The default host name is available on the network. Disable IPsec or Firewall operation on the network for dynamic IP configuration....ssl-state Access Point Mac security-reset TCP/IP Main llmnr host-name ip-config ipsec-config firewall-config (Read-only parameter) Strength of the radio signal received by the print server. : No radio signal detected while the print server is available on fullfeatured print servers ...
HP Jetdirect Print Servers - Administrator's Guide
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...state and reinstall it. 64 Chapter 4 Embedded Web server (V.38.xx) ENWW To reconnect, you do not know the FQDN for the device (for identification. If you might need to adjust your connection. Figure 4-2 Entering an IP Address or Fully Qualified Domain Name 3. By factory default, HP Jetdirect print servers... and printers/MFPs with security alerts, click Yes to operate through HTTPS is required for the device. Protocols on HP Jetdirect wireless print servers. If the print server loses its network connection, you can ...
...state and reinstall it. 64 Chapter 4 Embedded Web server (V.38.xx) ENWW To reconnect, you do not know the FQDN for the device (for identification. If you might need to adjust your connection. Figure 4-2 Entering an IP Address or Fully Qualified Domain Name 3. By factory default, HP Jetdirect print servers... and printers/MFPs with security alerts, click Yes to operate through HTTPS is required for the device. Protocols on HP Jetdirect wireless print servers. If the print server loses its network connection, you can ...
HP Jetdirect Print Servers - Administrator's Guide
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...TCP/IP(v6) tab to enable or disable IPv6 operation. For basic information on IPv6 addresses on the print server, see TCP/IP configuration on the HP Jetdirect print server. Table 4-7 TCP/IP(v6) tab Item Description IPv6 Enable Select or clear the check box to ... can configure, see TCP/IP configuration on the print server. Table 4-6 TCP/IP(v4) tab Item Description IP Configuration Method Method that the HP Jetdirect print server uses for stateful addresses, assigned by a router Allow the router to control stateful addressing. ● Perform DHCPv6 when stateless configuration is...
...TCP/IP(v6) tab to enable or disable IPv6 operation. For basic information on IPv6 addresses on the print server, see TCP/IP configuration on the HP Jetdirect print server. Table 4-7 TCP/IP(v6) tab Item Description IPv6 Enable Select or clear the check box to ... can configure, see TCP/IP configuration on the print server. Table 4-6 TCP/IP(v4) tab Item Description IP Configuration Method Method that the HP Jetdirect print server uses for stateful addresses, assigned by a router Allow the router to control stateful addressing. ● Perform DHCPv6 when stateless configuration is...
HP Jetdirect Print Servers - Administrator's Guide
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...HP Jetdirect print server settings, you are prompted for example, through security Web pages provided by the printer. If a password is lost on page 87). If password synchronization is set, and you attempt to the organization. Account page. Certificates are restored to factory-default states... and management features. For printers that the same password is also used regardless of the print server to access both the printer and the HP Jetdirect print server to factory defaults. Only the configuration settings listed are typically issued and signed by a ...
...HP Jetdirect print server settings, you are prompted for example, through security Web pages provided by the printer. If a password is lost on page 87). If password synchronization is set, and you attempt to the organization. Account page. Certificates are restored to factory-default states... and management features. For printers that the same password is also used regardless of the print server to access both the printer and the HP Jetdirect print server to factory defaults. Only the configuration settings listed are typically issued and signed by a ...
HP Jetdirect Print Servers - Administrator's Guide
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...which your organization is located. ● State/Province (Required for your system for USA (required). An ACL (or host access list) specifies individual host systems, or networks of the file that are allowed to access the print server and the attached network device. For improved...pfx). Table 4-17 Certificate configuration screens (continued) If the default IP address 192.0.0.192 is set on the HP Jetdirect print server, it is probably invalid for all print servers or devices support ACL, and support is limited to IPv4 networks. Install Certificate or Install CA Certificate screens....
...which your organization is located. ● State/Province (Required for your system for USA (required). An ACL (or host access list) specifies individual host systems, or networks of the file that are allowed to access the print server and the attached network device. For improved...pfx). Table 4-17 Certificate configuration screens (continued) If the default IP address 192.0.0.192 is set on the HP Jetdirect print server, it is probably invalid for all print servers or devices support ACL, and support is limited to IPv4 networks. Install Certificate or Install CA Certificate screens....
HP Jetdirect Print Servers - Administrator's Guide
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... most 802.1X networks, the infrastructure components (such as Bonjour and SLP), might need to reset the print server to a factory default state and then reinstall the device. The supported 802.1X authentication protocols and associated configuration depend on page 94....Table 4-18 Other protocols (continued) Item Description Enable Device Discovery Select device discovery protocols supported by the print server: SLP If enabled, the HP Jetdirect print server sends SLP packets, which are used by older management tools to configure Novell NetWare parameters. Bonjour If enabled...
... most 802.1X networks, the infrastructure components (such as Bonjour and SLP), might need to reset the print server to a factory default state and then reinstall the device. The supported 802.1X authentication protocols and associated configuration depend on page 94....Table 4-18 Other protocols (continued) Item Description Enable Device Discovery Select device discovery protocols supported by the print server: SLP If enabled, the HP Jetdirect print server sends SLP packets, which are used by older management tools to configure Novell NetWare parameters. Bonjour If enabled...
HP Jetdirect Print Servers - Administrator's Guide
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... use on the HP Jetdirect print server: NONE: The print server is the print server's factory-default LAN hardware address. This address is connected. S/N HP Jetdirect serial number. For more information, see Table 8-14 Error messages on the configuration page. MANUFACTURING ID Manufacturing identification code for use by some network adiministrators. STATUS Current state of the HP Jetdirect print server. 132 Chapter 8 HP Jetdirect configuration pages ENWW...
... use on the HP Jetdirect print server: NONE: The print server is the print server's factory-default LAN hardware address. This address is connected. S/N HP Jetdirect serial number. For more information, see Table 8-14 Error messages on the configuration page. MANUFACTURING ID Manufacturing identification code for use by some network adiministrators. STATUS Current state of the HP Jetdirect print server. 132 Chapter 8 HP Jetdirect configuration pages ENWW...