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Forum Discussion

Seckin_149390's avatar
Seckin_149390
Icon for Nimbostratus rankNimbostratus
Oct 18, 2017

Hostname turns into server internal name

Hi Everyone,   We have a customer and they have interesting issue on their application side.   When we send a http request to the VIP, firstly related hostname appears in the browser then 2-3 s...
application delivery
LTM
Hamish's avatar
Hamish
Icon for Cirrocumulus rankCirrocumulus
Oct 19, 2017

If you're unsure what's being sent back from the backend, run a tcpdump from the command line, and capture to a file (-w option), grabbing the full packet (-s 0 == don't truncate the snap) and then peruse the response either via tcpdump, or if you're more desktop orientated using something like wireshark

 

Often seeing exactly what is coming back can be a good hint as to why it's doing that