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

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udaypatil_95134's avatar
udaypatil_95134
Icon for Nimbostratus rankNimbostratus
Mar 29, 2010

need to impliment a "Site is down for maintenence" redirect

I'm brand new to F5 and I'm looking for urgent advice on load balancing - potentially using Irules but am open to suggestions.   I need to impliment a "Site is down for maintenence" redirect that...
application delivery
dev
devops
irules
hoolio's avatar
hoolio
Icon for Cirrostratus rankCirrostratus
Mar 29, 2010
Hi,

 

 

You can use the fallback host field on a custom HTTP profile for this. See the online help in the GUI or SOL6510 for details:

 

 

SOL6510: Change in Behavior: The Fallback Host is now used when a connection to a node fails

 

https://support.f5.com/kb/en-us/solutions/public/6000/500/sol6510.html

 

 

Aaron