Avaya Business Secure Router 252 Configuration - Basics Instrukcja Użytkownika Pobierz pdf (Strona 438)

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438 Appendix B Log Descriptions

NN47923-500

(set:%d) With firewall messages, this is the number of the ACL

policy set and denotes the packet's direction (see

Table 129).

With filter messages, this is the number of the filter set.

(rule:%d) With firewall messages, the firewall rule number denotes

the number of a firewall rule within an ACL policy set.With

filter messages, this is the number of an individual filter

rule.

Router sent blocked

web site message

Triangle route packet

forwarded

The firewall allowed a triangle route session to pass

through.

Firewall sent TCP

packet in response to

DoS attack

The firewall detected a DoS attack and sent a TCP packets

in response.

Firewall sent TCP

reset packets

The firewall sent out TCP reset packets.

Packet without a NAT

table entry blocked

The router blocked a packet that did not have a

corresponding SUA/NAT table entry.

Out of order TCP

handshake packet

blocked

The router blocked a TCP handshake packet that came out

of the proper order.

Drop unsupported/

out-of-order ICMP

The Business Secure Router generates this log after it

drops an ICMP packet due to one of the following two

reasons:

1. The Business Secure Router does not support the ICMP

packet's protocol.

2. The ICMP packet is an echo reply for which there was

no corresponding echo request.

Router sent ICMP

response packet

(type:%d, code:%d)

The router sent an ICMP response packet. This packet

automatically bypasses the firewall.

Table 128 Access Logs

Log Message Description

1 2 ... 433 434 435 436 437 438 439 440 441 442 443 ... 459 460

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