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Steve_M__153836
Nimbostratus
NimbostratusWhat is the impact of adding a floating IP to an active HA LTM pair?
Hello. I have recently started a new position and while going through the environment I've found a couple pairs of LTMs in HA config with floating IPs for some networks and not for others. I generall...
Modifying floating IPs will also have an impact to active/active deployments. Make sure, to add a floating IP per traffic group.
Have a look as well to your virtual IP address settings, please. After upgrading from v10 to v11 sometimes the VIPs are not assigned to traffic-group-1. A typical symptom are "duplicate address" errors in your /var/log/ltm when applying config changes.
As written before, a floating self IP will be used i.e. for SNAT automap. Perhaps you need to adjust firewall settings accordingly.