I already have a route-map in place allowing traffic from 192.168.101.0/24 to use dual ISP, tracked using SLA.
I want a host behind to have a specific public IP, so I can connect too either public IP if one ISP fails. I was thinking something like this but not sure how I speficify the specific public IP on each VLAN.
Do I need to "match interface" to an IP or something?
Access-list 200 permit ip 192.168.101.200 0.0.0.255 any
route-map CCTV_ISP1 permit 10
match ip address 200
match interface vlan3
route-map CCYV_ISP2 permit 10
match ip address 200
match interface vlan2
ip nat inside source route-map CCTV_ISP1 interface Vlan2 overload
ip nat inside source route-map CCTV_ISP2 interface Vlan3 overload
normally if a single IP a static NAT
ip nat inside source static tcp 192.168.101.4 1723 x.x.x.x 8080 extendable if what I'm trying to replicate but allowing mapping from both when failover occurs
