%DHCPD-4-PING_CONFLICT: DHCP address conflict

[ryanthr]

Hey all, I'm very new to networking, I've spent a long time trying to figure out why it displays this message "%DHCPD-4-PING_CONFLICT: DHCP address conflict" on a router

Any help would really be appreciated, thanks in advance!!

[marce1000]

 - Check if this article can enlighten you :

          https://blog.ipspace.net/2007/08/dhcp-conflict-logging-true-story.html

 M.

[Martin L]

you did not exclude IP from range of dhcp pool. IP assigned by dhcp server already belongs to router interface itself.

use ip dhcp excluded-address x.x.x.x  where x is Ip of router interface.

Regards, ML
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