Forum Discussion
Amanpreet_Singh
Cirrostratus
Hi Rajneesh,
The problem is not with the combination of Source Affinity with Least connection. The problem is using NAT on firewall and using source affinity. LB is assuming all the connections to be originating from a single client IP. Have you tried using "only Destination NAT" with LB having default route towards firewall? (assuming it as a traffic coming from Internet)
Regards, Aman
Amanpreet_Singh
Oct 06, 2015Cirrostratus
The other reasons I found hypothetically as -
1. If you are running below HF versions with known issue of uneven load balancing
https://support.f5.com/kb/en-us/solutions/public/16000/400/sol16487.html?sr=46343907
2. If you have OneConnect profile enabled for this virtual server
https://support.f5.com/kb/en-us/solutions/public/2000/000/sol2055.html
3. For the sake of information-
https://support.f5.com/kb/en-us/solutions/public/10000/400/sol10430.html