Forum Discussion
cjunior
Mar 02, 2020Nacreous
Hi, thanks for the information.
Do You think configuring persistence will help here ?
Nope, the opposite. The persistence will try to sent traffic to server that are persisted, means that traffic will be balanced at first time for a specific criteria.
I did not check from CLI if connections are closing. How to see that ? tcpdump
Tcpdump should be a good option, plus, you can observe connections to all backend server by port 8001:
tmsh show sys connection ss-server-port 8001
https://support.f5.com/csp/article/K40033505
If you confirm that connections are closing and LB still fails, did you check the health for the pool members? All they are UP and ready to traffic?
Regards.