Re: Duplicate IP Message : Reason

From: MADMAN (dmadlan@qwest.com)
Date: Mon Jul 12 2004 - 18:01:46 GMT-3


   Do you think you know who 10.10.10.1 is? If so reconfigure it's
address or disconnect it and see if you can still access 10.10.10.1.
This message is pretty straight forward.

   Dave

CCIE 2004 wrote:

> Hi, any suggestions on how to go about trying to find the source of this message.
>
> %IP-4-DUPADDR:Duplicate address 10.10.10.1 on Vlan1, sourced by 0003.abc1.abbd.
>
>
> Catalyst 6509 hybrid boxes. HSRP on the interfaces. checked vlan membership etc. The ip addresses do change but are in the same subnet and the mac address in the message is the address of the standby router. same thing happens vice-versa. Messages appear approx every 30 seconds. Thanks
>
> _______________________________________________
> Join Excite! - http://www.excite.com
> The most personalized portal on the Web!
>
> _______________________________________________________________________
> Please help support GroupStudy by purchasing your study materials from:
> http://shop.groupstudy.com
>
> Subscription information may be found at:
> http://www.groupstudy.com/list/CCIELab.html
>

-- 
David Madland
CCIE# 2016
Sr. Network Engineer
Qwest Communications
612-664-3367

"Emotion should reflect reason not guide it"



This archive was generated by hypermail 2.1.4 : Sun Aug 01 2004 - 10:11:53 GMT-3