Firewall Wizards mailing list archives
ICMP destination unreachable messages
From: "Max Enders" <Max.Enders () watchguard com>
Date: Tue, 15 Apr 2003 11:43:37 -0700
Hello, I'm curious to know how firewalls handle duplicate ICMP destination unreachable messages. How should replayed packets be denied? It seems like the two best options are rate limiting and inspecting the IPID. Any information is appreciated. Thanks, Max Enders _______________________________________________ firewall-wizards mailing list firewall-wizards () honor icsalabs com http://honor.icsalabs.com/mailman/listinfo/firewall-wizards
Current thread:
- ICMP destination unreachable messages Max Enders (Apr 15)
- Re: ICMP destination unreachable messages Steven M. Bellovin (Apr 16)
- Re: ICMP destination unreachable messages Chunduru Rama Krishna Prasad (Apr 17)
- <Possible follow-ups>
- RE: ICMP destination unreachable messages Max Enders (Apr 16)