Forum Discussion
mihaic
Dec 19, 2022MVP
It is the Client ip address
"Source address affinity persistenceAlso known as simple persistence, source address affinity persistence supports TCP and UDP protocols, and directs session requests to the same server based solely on the source IP address of a packet."
https://techdocs.f5.com/kb/en-us/products/big-ip_ltm/manuals/product/ltm-concepts-11-5-1/11.html