Security Incidents mailing list archives
IP Options
From: billp () ROCKETCASH COM (Bill Pennington)
Date: Fri, 24 Mar 2000 09:46:19 -0800
I see these every now and again and I have been chalking them up to something munging packets or misconfigured but I thought I would run them by the list. Anyone have any thoughts? All of these seem to orginate from cable modem users. I have not been able to find a good source for decoding what IP options mean. TCP/IP Illustrated Vol. 1 is kinda thin on them (or I am not looking in the right place). Mar 24 01:20:43 Deny IP from 1.2.3.4 to my-box, IP options 0x80244894 Mar 24 01:20:49 Deny IP from 1.2.3.4 to my-box, IP options 0x80305944 Mar 24 01:20:59 Deny IP from 1.2.3.4 to my-box, IP options 0x80368714 -- Bill Pennington Senior IT Manager Rocketcash billp () rocketcash com http://www.rocketcash.com
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- IP Options Bill Pennington (Mar 24)