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

tolinrome_13817's avatar
tolinrome_13817
Icon for Nimbostratus rankNimbostratus
Apr 08, 2014

Change HA VLAN IP Address?

I have a cluster with an HA vlan with an IP of 10.10.5.5 and 10.10.5.6 for both nodes. This HA Vlan is directly connected between the two devices and used for config sync, failover and mirroring. Is ...
application delivery
deployment
design
LTM
management
What_Lies_Bene1's avatar
What_Lies_Bene1
Icon for Cirrostratus rankCirrostratus
Apr 08, 2014

Those IPs would be fine (and RFC1918 compliant) assuming they are not used elsewhere.

 

My concern is that you won't be able to select the new IPs when configuring things like network failover and configsync and you can't delete the old IPs if they are configured for use by those features. Bit of a chicken and egg situation.

 

I can't test this so the only way to know is for you to try. Either way, it'll break your HA setup while you're doing the configuration work.