Forum Discussion

Anthony_Cheng_1's avatar
Anthony_Cheng_1
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Apr 23, 2014

GTM adding LTM as server - Reason no reply from big3d : timed out

I am currently trying to setup a GTM and adding a HA LTM pairs as a server. I use the self-IP on the vlan that both the LTM/GTM are on and put "bigip" as the Health monitor. Added both LTMs via the ...
availability
BIG-IP DNS
deployment
TMOS
Cory_50405's avatar
Cory_50405
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Apr 23, 2014

Are you still seeing the bigip monitor timeout messages in the GTM log? If so it may indicate a communications problem between your GTM and LTMs. I see no other reason why this shouldn't be working. Can you verify that all of the supporting layer 2 and 3 networking is correct and that no layer 4-7 network devices are blocking communications?