HP 635n HP Jetdirect Print Server Administrator's Guide - Page 150

IPsec Error Log, Local IP Addresses, IPsec Stats

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IPsec Error Log This section is reserved for future use. Local IP Addresses This section lists the IPv4 and IPv6 addresses configured on the print server. IPsec Stats IPsec statistics gathered and reported by the print server are described below. Table 8-14 IPsec Statistics Message Fragmentation Errors: ESP MAC Errors: AH MAC Errors: Replay Errors: Drop Rule: Reject Rule: No Rule: Generic Drops: ESP (Rx/Tx): AH (Rx/Tx): Total (Rx/Tx): Description Displays the number of fragmented packets that could not be reassembled. Displays the number of Encapsulating Security Payload (ESP) Message Authentication Code (MAC) errors. MACs are used to verify packet integrity, that is, the message received is the same as the one sent. Displays the number of Authentication Header (AH) Message Authentication Code (MAC) errors. MACs are used to verify packet integrity, that is, the message received is the same as the one sent. Displays the number of replay attacks, where unauthorized packets are being resent. If the default IPsec rule is configured to drop all non-IPsec traffic, the number of dropped packets based on the IPsec rules is displayed. Client notification of dropped packets is not provided. Displays the number of rejected IPsec packets. Client notification of rejected packets is provided through ICMP error messages. Displays the number of packets received for which an IPsec policy rule is not configured. Displays the number of packets dropped that are not counted by other statistics. Displays the total number of Encapsulating Security Payload (ESP) packets received (Rx) and transmitted (Tx) by the print server. Displays the total number of Authentication Header (AH) packets received (Rx) and transmitted (Tx) by the print server. Displays the total number of all packets received (Rx) and transmitted (Tx) by the print server. IKE Stats This section provides Internet Key Exchange (IKE) statistics for the print server. Message Phase 1 Failures: Quick Mode Description Displays the number of authentication failures when the print server is establishing a connection over IPsec, which result in connection failures. After authentication, this item displays the number of failures during IPsec protocol configuration, which results in connection failures. 140 Chapter 8 HP Jetdirect Configuration Pages ENWW

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IPsec Error Log
This section is reserved for future use.
Local IP Addresses
This section lists the IPv4 and IPv6 addresses configured on the print server.
IPsec Stats
IPsec statistics gathered and reported by the print server are described below.
Table 8-14
IPsec Statistics
Message
Description
Fragmentation Errors:
Displays the number of fragmented packets that could not be reassembled.
ESP MAC Errors:
Displays the number of Encapsulating Security Payload (ESP) Message
Authentication Code (MAC) errors. MACs are used to verify packet integrity, that is,
the message received is the same as the one sent.
AH MAC Errors:
Displays the number of Authentication Header (AH) Message Authentication Code
(MAC) errors. MACs are used to verify packet integrity, that is, the message received
is the same as the one sent.
Replay Errors:
Displays the number of replay attacks, where unauthorized packets are being resent.
Drop Rule:
If the default IPsec rule is configured to drop all non-IPsec traffic, the number of
dropped packets based on the IPsec rules is displayed. Client notification of dropped
packets is not provided.
Reject Rule:
Displays the number of rejected IPsec packets. Client notification of rejected packets
is provided through ICMP error messages.
No Rule:
Displays the number of packets received for which an IPsec policy rule is not
configured.
Generic Drops:
Displays the number of packets dropped that are not counted by other statistics.
ESP (Rx/Tx):
Displays the total number of Encapsulating Security Payload (ESP) packets received
(Rx) and transmitted (Tx) by the print server.
AH (Rx/Tx):
Displays the total number of Authentication Header (AH) packets received (Rx) and
transmitted (Tx) by the print server.
Total (Rx/Tx):
Displays the total number of all packets received (Rx) and transmitted (Tx) by the
print server.
IKE Stats
This section provides Internet Key Exchange (IKE) statistics for the print server.
Message
Description
Phase 1 Failures:
Displays the number of authentication failures when the print server is establishing a
connection over IPsec, which result in connection failures.
Quick Mode
After authentication, this item displays the number of failures during IPsec protocol
configuration, which results in connection failures.
140
Chapter 8
HP Jetdirect Configuration Pages
ENWW