Forum Discussion
chethan_181144
Nimbostratus
Jul 10, 2017which IP does F5 LTM use as its Source IP address to perform healthcheck monitors .
Hi F5 Experts ,
which IP does F5 LTM use as it’s Source IP address to perform healthcheck monitors ? Self IP or Floating IP ?
Regards ,
Chethan
newbie
Altostratus
Aug 04, 2022would this be the Self IP of the VIP vlan or the server vlan?
Thanks.
_ Alex
zemkooo
Nimbostratus
Mar 26, 2025Self-IP on the egress VLAN towards your pool member - if your F5 has a TMM route to it. It can even be a Management IP if you're missing TMM route to pool member IP/subnet - in that case F5 can use a route (and Src IP) from management routing table.
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