From firewalls-gc  Fri Jan 31 19:31:39 1997
From: Mark Thompson <thommd () CETUS ! MNGT ! ULETH ! CA>
Date: Fri, 31 Jan 1997 19:31:39 +0000
To: firewalls-gc
Subject: ICMP Class 9; Code 0 in FW-1 Logs??
X-MARC-Message: https://marc.info/?l=firewalls-gc&m=87619433410992

We're getting some logging that we can't explain in our FW-1 2.1 (solaris)
logs which I was hoping somebody out there might be able to help us
with:

ICMP class 9 rejected; 
ICMP code 0 rejected

Does anybody have any idea what these classes and codes mean.  Are
these FW-1'isms, or are they actually part of the ICMP spec?  We had an
idea that they might be related to RIP traffic, but have (as of yet) been
unable to find proof.

Thanks much,

Mark.

Mark Thompson
Manager of Network Services
The University of Lethbridge
Lethbridge, AB Canada

thommd@cetus.mngt.uleth.ca
(403) 329-2689