Forum Discussion
nitass
May 29, 2014Employee
Packet analysis showed "400 Bad Request" & "Bad Request - Invalid Header" messages, but I'm not an expert at reading packets.
you may try tcpdump when using curl and compare with the health monitor's tcpdump. look for request packet and see what difference is. then modify the health monitor send string accordingly.
- BrianG_11931May 29, 2014NimbostratusHello, I ran a tcpdump on the BIG-IP while also running a curl on the BIG-IP. I didn't see anything more helpful except I see both an "HTTP/1.1 400 Bad Request" and an "HTTP/1.1 302 Found" in the same capture. I don't know what you want me to compare with a previous tcpdump of just a health monitor's traffic as they look the same to me. What does a "request packet" look like and if I use Wireshark to look at the capture, where should I be looking in the packet for data to compare? Thanks