We have a set of vservers on a CSM running 4.2.5. The TCP port 80 rule sends the request to a serverfarm with a vserver-redirect to force the request to use TCP port 443. There is a second vserver for TCP port 443 that accepts the redirect and forwards to the SSL module.
The problem is that when an extra long url is sent the CSM never replies from the request to TCP port 80 (we see the syn, syn-ack, ack, then several tries from the client using the GET verb (all others are TCP restransmissions - no ACKs from the CSM or server).
If we send the same request directly to the vserver on TCP port 443 it works fine. Can you give us insight as to what we might be able to do? Thanks in advance.