i have multi tenant what is the best for load balancing sessions

Hi,

You can use Route Domain and (Administrative) Partitions on a F5 BIG-IP to separate your clients.

https://support.f5.com/kb/en-us/products/big-ip_ltm/manuals/product/tmos-routing-administration-11-6-0/8.html

https://support.f5.com/kb/en-us/products/big-ip_ltm/manuals/product/bigip-user-account-administration-11-6-0/2.html

But maybe a F5 VIPRION is a better solution for your environment.

Regards, Martijn