hello,
The current solution is to set hash_on is vars_combinations and choose $remote_ Addr and a value in the cookie to simulate cookie sticky, but in the VPN scenario, because the remote_addr is the same, this way will lead to load imbalance, and there is no other way to achieve cookie sticky load balancing effect. I suggest adding cookie sticky as a native implementation to the product code, or providing an official recommended configuration standard. Thank you very much. Looking forward to answer??thanks