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New Member

IP Duplication issue on all vlan

Plz find the error message

*Oct 15 08:26:19: %IP-4-DUPADDR: Duplicate address 10.205.124.2 on Vlan6, sourced by 0009.6b99.982e

Plz reply on urgent

6 REPLIES
New Member

Re: IP Duplication issue on all vlan

plz reply

Re: IP Duplication issue on all vlan

Hi,

Error Message

%IP-4-DUPADDR : Duplicate address [int] on [chars], sourced by [sci_notation]

Explanation Another system is using your IP address.

Recommended Action Change the IP address of one of the two systems.

Reference:http://www.cisco.com/en/US/docs/ios/12_0/system/messages/emflash.html#wp1026166

Check to see if you have another network devices with the same mac address.

I hope this helps.

Best regards.

Massimiliano.

New Member

Re: IP Duplication issue on all vlan

no

is there any another issue is possible

it is happening on every vlan's gateway address

New Member

Re: IP Duplication issue on all vlan

have you looked at what device is triggerign the message (based on hardware address)

New Member

Re: IP Duplication issue on all vlan

sometimes came from switch, some time from pc

we are using cisco 4506

Re: IP Duplication issue on all vlan

Is there any DHCP configured ?

If so you may need to check the settings and reduce the lease time

Regards,

Hope this helps

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