For more information regarding the security incident at F5, the actions we are taking to address it, and our ongoing efforts to protect our customers, click here.

Forum Discussion

JaZy's avatar
JaZy
Icon for Cirrus rankCirrus
Sep 05, 2025
Solved

XC - geo LB to the origin servers

I have LB where 32 FQDNs are configured. Some of them require GEO LB to the different origins based on the client locations. For example client from US will connect to the origin server in US, client...
application delivery
  • JaZy's avatar
    JaZy
    Nov 18, 2025

    After many testing to configure GEO LB for application on the route level was result that this feature does not work. Also confirmed with the support that we cannot implement it on the route level.

JaZy's avatar
JaZy
Icon for Cirrus rankCirrus
Sep 05, 2025

Root cause is that when "Origin Server Subset Rules" is enabled on the LB seems that all origin servers related with LB has to be configured with "Origin Server Subset Rules". Otherwise they are not available. When I enabled such options applications were available however I tried all possible configurations with labels to forward request to correct origin server but with no success.