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

Forum Discussion

MW1's avatar
MW1
Icon for Cirrus rankCirrus
16 years ago

Spanning tree/ connecting single LTM to 2 different redundant networks

All,   can someone give me some pointers on how to get from where I am currently to when I need to be per the below?   I have one LTM connected to a redundnant network (2 switches each wi...
config
design
The_Bhattman's avatar
The_Bhattman
Icon for Nimbostratus rankNimbostratus
16 years ago
Hi W60,

 

It's possible to connect to 2 separate and different network and not allow traffic to go through. The easiest way is use the LTMs packet filters or even irule that blocks any traffic from source to destination. Therefore not allowing traffic to traverse the F5 to reach the other side of the network. Other way is also fairly simple but less secure. I call this "Security by Ignorance" - simply no other routes to reach the other side of the network.

 

 

Thanks,

 

CB