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Forum Discussion

Ido_Katz_38061's avatar
Ido_Katz_38061
Icon for Nimbostratus rankNimbostratus
Aug 24, 2010

IP Conflict?!

Hi Guys,     I just looked in the F5 log and I saw this error:     Aug 24 07:13:29 local/tmm warning tmm[6300]: 01190004:4: address conflict detected for {ip address} (00:1b:21:15:b1:44) o...
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kva_178637's avatar
kva_178637
Icon for Nimbostratus rankNimbostratus
Mar 18, 2015

Not sure if this can help someone - have just seen something similar. For us the address conflict seen on an LB HA pair was caused by a disabled virtual server on another standalone load balancer on the same VLAN. After deleting the disabled VS from the other LB, the log entries no longer appear.

 

tmm[5861]01190004address conflict detected for xxx.xxx.xxx.xxx (xx:xx:xx:xx:xx:xx) on vlan XXX