Symptoms
Priority order of Diameter Router Profile static routes is determined by order in bigip.conf. In the GUI, it appears that the user can assign priority order to static routes for a Diameter Router Profile.
Impact
This can cause BIG-IP to choose a route that is not what you expected.
Conditions
If there are multiple static routes attached to a Diameter Router Profile, the first route that appears in the list of routes in bigip.conf is the one the system uses.
Workaround
To change the priority order of static routes for a Diameter Router Profile, the user must manually edit the bigip.conf configuration file, or use tmsh to manually order the static routes in the Router Profile.
