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vinhng_96559's avatar
vinhng_96559
Icon for Nimbostratus rankNimbostratus
Oct 03, 2013

Apache virtual hostnames F5 LB

Hi Experts,   I have a question regarding Apache virtual hostnames behind F5 LB. We have a 10.2 LTM box. server1 [x.x.x.x] has mutiple proxy servers to to one leg of the app server internal web1a....
uni's avatar
uni
Icon for Altocumulus rankAltocumulus
Oct 03, 2013
Apache processes the request based on the contents of the Host header. If it is not sending to the correct virtual host, either Apache is misconfigured or the Host header is not getting to the server. You can easily confirm what is being sent to the server with this command from the LTM bash shell (assuming traffic is plain http): ssldump -nndi0.0 host y.y.y.y | grep 'Host:'