Mar 27, 2026 - For details about updated CVE-2025-53521 (BIG-IP APM vulnerability), refer to K000156741.

Forum Discussion

normansoth_3562's avatar
normansoth_3562
Icon for Nimbostratus rankNimbostratus
Mar 20, 2018

F5 DNS and F5 LTM

Hello,   We have one F5 DNS and 2 x F5 LTM   Here is the architecture:   4 sites. On each sites 8 servers providing http access to an application   On each LTM there are 2 virtual pools e...
BIG-IP DNS
cloud
LTM
Only1masterbla1's avatar
Only1masterbla1
Icon for Cirrus rankCirrus
Mar 20, 2018

If a VIP is indeed down, F5 DNS should not redirect traffic to this VIP irrespective of F5 DNS LB. Have a look at LTM & F5 DNS logs and try to correlate events.