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Forum Discussion

Sumit_sam_14525's avatar
Sumit_sam_14525
Icon for Nimbostratus rankNimbostratus
Jun 30, 2014

can't connect to Virtual server on HTTP, wget says "Read error (Connection reset by peer) in headers."

In a nutshell, we have a webserver behind a BigIP and the user gets connected to real server by connecting to VIP. I can telnet to Vserve on port 80, However wget says "Read error (Connection reset b...
Kevin_Stewart's avatar
Kevin_Stewart
Icon for Employee rankEmployee
Jul 01, 2014

My advise would be to do some packet captures. Set up a tcpdump on the external interface of the BIG-IP, filtering on the VIP address, and another tcpdump on the internal interface of the BIG-IP, filtering on the web server's address. You want to see good traffic entering the VIP, going to the web server, and returning from the web server back through the VIP. If any one of those things isn't happening then you have a routing problem. If you do see return traffic from the web server, not just a reset, then I'd probably do a cURL directly form the BIG-IP and see how the web server responds.