North American Network Operators Group
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Re: after Cisco IOS exploit patch

  • From: Jason Frisvold
  • Date: Fri Jul 18 16:44:20 2003 
On Fri, 2003-07-18 at 14:49, Saxon Jones wrote:
> After I upgraded my IOS this morning I've seen 13,844 input errors on
> the port; when looking at the switch the router is connected to I see
> that a very similar number of multi-cast packets (13,423). 
> 
> Has anyone else seen this?  Is this perhaps what the patch does
> (register exploit packets as input errors)?

FWIW, we re-tested again to check this..  We put the router under a
heavy load of exploited packets and did not see this..  We tested all 4
protocols.


> ________________________
> saxon jones
> network infrastructure admin
> interbaun communications
> suite 200
> 18404 stony plain road
> edmonton, ab
> T5S 2M8
> mailto:[email protected]
> http://www.interbaun.com/
> (780) 447-8276

-- 
---------------------------
Jason H. Frisvold
Backbone Engineering Supervisor
Penteledata Engineering
[email protected]
RedHat Engineer - RHCE # 807302349405893
Cisco Certified - CCNA # CSCO10151622
MySQL Core Certified - ID# 205982910
---------------------------
"Imagination is more important than knowledge.
Knowledge is limited. Imagination encircles
the world."
      -- Albert Einstein [1879-1955]

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