Snort mailing list archives

RE: New IP Range for AIM_SERVERS


From: "Chris Harrington" <charrington () nitrosecurity com>
Date: Thu, 13 Jan 2005 16:02:56 -0500

 On Thu, Jan 13, 2005 at 01:39:55PM -0600, Frank Knobbe wrote:
Given AOL owns 205.188.0.0/16, perhaps the whole range should be 
included.

Incorrect.

Many of those addresses are not AIM servers.

Brian


But they are registered to AOL and _could_ be used as AIM servers. The
performance decrease for changing the AIM_SERVER variable to the 2 Class B's
was not even noticeable on my test systems. I would rather so this than have
to add a new class C every time someone happens to notice a new rang is in
use. Any other reason why this should not be changed? Worst case scenario is
Snort is watching address ranges that may never have AIM servers. 

--Chris




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