So I have an ASA Dual homed using IP SLA with tracking for my routes to set outside1 as the primary link:
nat (any,outside1) after-auto source dynamic Internal interface
nat (any,outside2) after-auto source dynamic Internal interface
route outside1 0.0.0.0 0.0.0.0 XXX.XXX.54.XXX 1 track 1
route outside2 0.0.0.0 0.0.0.0 XXX.XXX.108.XXX 254
The issue is that somehow a few devices are getting NATted to XXX.XXX.108.XXX (outside2)
How can I prevent devices from NATting to outside2 unless outside1 is down?
Thanks for your help!