We are in the process of replacing our firewall and are keeping the VPN client traffic on the older device. The public IP range is being split between the two devices from our border router. All the devices are Cisco. My question is given the setup below is there a better way to set the route statements?
I am going to change the PUB IPs to a RFC1918 range for this example.
physical connection --> edge switch, connecting: edge_router_inside_int01, edge_router_inside_int02, FW_old outside, FW_new outside
Range info: 192.168.1.1/24
config: edge_router_inside_int01: 192.168.1.249/29 FW_old_outside: 192.168.1.250/29
edge_router_inside_int02: 192.168.1.2/25 FW_New_Outside: 192.168.1.1/25
ip route 192.168.1.0 255.255.255.128 New_FW_outside ip route 192.168.1.128 255.255.255.192 New_FW_outside ip route 192.168.1.192 255.255.255.224 New_FW_outside ip route 192.168.1.224 255.255.255.240 New_FW_outside ip route 192.168.1.240 255.255.255.248 New_FW_outside ip route 192.168.1.248 255.255.255.248 Old_FW_outside
Is there a better way to abbreviate that?