HP 640n Print Server Configure Microsoft Windows systems, Rule Summary, Key Format, Encryption

Table 5-15Manual Keys page (continued)

Item	Description
AH SPI	(AH SPI fields are listed if AH is enabled on the IPsec Protocols page.) A 32-bit field
	in an authentication header used to identify the IPsec SA.
	In Value for an SA to use for packets received by the device.
	Out Value for an SA to use for packets sent by the device.
	CAUTION: IPsec AH might not function properly in environments that use network
	address translation (NAT).
Key Format	Specify authentication entries using hexadecimal values or ASCII characters.
Encryption	Specify encryption keys.
	In Encryption keys for packets received by the device.
	Out Encryption keys for packets sent by the device.
Authentication	Specify authentication keys. These must be the same for ESP and AH protocols if
	both are enabled.
	In Authentication keys for packets received by the device.
	Out Authentication keys for packets sent by the device.

Rule Summary

This page provides summary information for the IPsec/Firewall rules created. To complete the procedure, use the following steps:

1.Click Create Another Rule to define another IPsec/Firewall rule before returning to the IPsec/ Firewall Policy page.

2.Click Finish to add all the configured rules to the policy page.

3.Indicate whether to enable the IPsec/Firewall policy, and whether to enable the Failsafe feature.

Configure Microsoft Windows systems

To configure IPsec on supported Microsoft Windows systems, consult your system documentation, or search for IPsec on the Microsoft Web site.

120 Chapter 5 IPsec/Firewall configuration (V.45.xx.nn.xx) ENWW