F5 is upgrading its customer support chat feature on My.F5.com. Chat support will be unavailable from 6am-10am PST on 1/20/26. Refer to K000159584 for details.

Forum Discussion

Terry_Chan_3923's avatar
Terry_Chan_3923
Icon for Nimbostratus rankNimbostratus
Feb 09, 2011

Make virtual server not to response when all of its members down

Hi,     We are using some health monitoring checking program (WhatsUP) to monitor the healthiness of Virtual Server. We find that even if all members of the virtual server is DOW...
application delivery
dev
devops
iRules
hoolio's avatar
hoolio
Icon for Cirrostratus rankCirrostratus
Feb 09, 2011
Hi Terry,

 

 

Which protocol(s) are the virtual servers? Which protocol(s) are you testing from WhatsUp with?

 

 

With a TCP profile added to a virtual server, LTM will automatically answer a three way handshake regardless of whether the pool is up.

 

 

Aaron