Forum Discussion
Can you share your configuration for the VS, Pool and Health Monitor?
Also, please share the output of curl -vvvk http://<pool-member-ip> or curl -vvvk https://<pool-member-ip> (depending on the port the pool members are listening on.
- Islam_Nadim1Nov 14, 2019Cirrus
Have you tried to capture traffic on the destination?
- ZAHIDHASEEBNov 14, 2019Nimbostratus
when I telnet or ping from external to F5, then the F5 tcpdump shows nothing (below snapshot is for reference)
but
When I ping from F5 to the behind Server, I received the result on tcpdump (below snapshot is for reference)
- Islam_Nadim1Nov 14, 2019Cirrus
I see other question you raised similar to this one. Lets stick to this one for all troubleshooting and resolution ..
So, I need from you to provide a topology, which will show how the devices should be connected. Moreover, I need the ESXi interfaces details along with the Big IP Config as to be able to deeply analyze the issue.
- gersbahNov 14, 2019Cirrostratus
Do you have iptables running on the webserver? This looks very much like the result of a "REJECT --reject-with icmp-*" rule on port 80. Maybe default rules that came with the OS.
If you do a tcpdump on the webserver, while doing the curl from your F5 to the webserver, you should be able to see if there is some kind of reject response.