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Forum Discussion

muyal_222536's avatar
muyal_222536
Icon for Nimbostratus rankNimbostratus
Jan 10, 2017

Fiddler shows -Virtual Server actively refused connection

Hi   I have a load balanced pair of IIS servers on my 11.3 version of F5. The monitors aren't working , but even if I disable the monitors and just try to load the URL, we get a 502 Connection act...
application delivery
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Nuruddin_Ahmed_'s avatar
Nuruddin_Ahmed_
Icon for Cirrostratus rankCirrostratus
Jan 11, 2017

Hi,

 

if the monitors are not working then first that should be resolved, this may lead to resolving the other issue. What monitors have your configured? is there a firewall between F5 and IIS server? if yes, are you allowing monitor traffic on the firewall?

 

muyal_222536's avatar
muyal_222536
Icon for Nimbostratus rankNimbostratus
Jan 14, 2017

Hi Thanks for the reply. Issue has now been resolved by enabling default monitor and then identifying the right reply via SSH using CURL . Add that to the new monitor and all good now.

 

thanks