Forum Discussion
Richard_33825
Nimbostratus
NimbostratusHTTP host header
A load balanced application, with 4 backend devices ,apparently does not like the vip DNS name placed in the host: part of the http header. The app developer states that the F5 needs to replace the vi...
hoolio
Cirrostratus
CirrostratusHi,
In 4.x, you cannot modify the host header. This would be relatively easy to do in 9.x using 'HTTP::header replace Host' in the HTTP_REQUEST_SEND event.
Can you modify the application to accept the fully qualified DNS name that resolves to the VIP or upgrade to 9.x?
Aaron
