nanog mailing list archives

Re: Warning: Cisco RW community backdoor.


From: Jason Slagle <raistlin () tacorp net>
Date: Mon, 26 Feb 2001 22:02:13 -0500 (EST)


Interesting enough, I tried this on a dozen routers and not a peep out of
one.  All running new 12.0 or 12.1.

Jason

---
Jason Slagle - CCNA - CCDA
Network Administrator - Toledo Internet Access - Toledo Ohio
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On 26 Feb 2001, Sean Donelan wrote:


----- Forwarded message from "James A. T. Rice" <jamesr () rd bbc co uk> -----
If your router responds to `snmpwalk router.isp.net.uk ILMI`, you
probabally will want to do the following to disable it:
   conf t
   snmp-server community ILMI RO 99
   access-list 99 deny any log
(pick another spare access-list if 99 isn't available)

should be RW not RO

Anyone with a Smartnet contract have a response from Cisco yet?  I really
need to get my own Smartnet number.










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