HP Jetdirect J7974E, Administrator'S Manual

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Manual Keys
Use this page to configure encryption keys and Security Associations manually. Because the applicable
hosts will also be manually configured, authentication and dynamic key generation are not needed.
Items on this page are described below.
Table 5-9 Manual Keys page
Item Description
ESP SPI (256 to 4095 ASCII) If ESP is enabled on the IPsec Protocols page, the ESP SPI (Security Parameters
Index) fields are provided. The ESP SPI is a 32-bit field in an ESP header that helps to
identify the IPsec Security Association (SA).
in: Enter a value for an SA used for received packets.
out: Enter a value for an SA used for transmitted packets from the print server.
AH SPI (256 to 4095 ASCII) If AH is enabled on the IPsec Protocols page, the AH Security Parameters Index (SPI)
edit fields are provided. An AH SPI is a 32-bit field in an Authentication header that helps
to identify the IPsec SA.
in: Enter a value for an SA used for received packets.
out: Enter a value for an SA used for transmitted packets from the print server.
CAUTION The use of IPsec AH may not function properly in environments
that use Network Address Translation (NAT).
Key Format Choose whether you will use Hexadecimal values or ASCII characters to specify
Encryption or Hash entries.
Encryption Enter the Encryption keys for packets received (in) or sent (out) by the print server.
Hash Enter the Hash keys for packets received (in) or sent (out) by the print server. The Hash
keys must be the same for ESP and AH protocols if both are enabled.
Summary
This page provides summary information for the IPsec rule. Click Create Another Rule to define another
IPsec rule before returning to the IPsec/Firewall Policy page. Or, click Finish to add all configured
rules to the policy page.
Configuring Windows Systems
To configure IPsec on supported Windows systems, consult your system documentation, or search for
IPsec on the Microsoft Web site.
ENWW Configuring Windows Systems 103