Cisco routing issue
Posted on 2014-01-10
I have recently acquired a secondary ISP for my Cisco 2811, I have been able to successfully setup the interface and apply a rout-map to direct certain traffic across the new line.
The problem I am face is, not all traffic destined for this new line is using it I believe and I am not sure why.
sh ip nat is showing all traffic from this particular ip is using the new line but when I attempt to connect to a site like whatmyip.com from a machine that is suppose to be using the new ISP, i am still seeing the main ISP line IP.
See below for an example of my configuration
ip route 0.0.0.0 0.0.0.0 (Current ISP) name CURRENT_GATEWAY
ip route 0.0.0.0 0.0.0.0 (New ISP) 100 name NEW_GATEWAY
route-map NEW ISP permit 10
match ip address NEW_ISP_ACL
set ip next-hop (new ISP IP)
ip access-list extended NEW_ISP_ACL
10 permit tcp host 192.168.5.20 eq 20 any
20 permit tcp host 192.168.5.20 eq 21 any
30 permit tcp host 192.168.5.20 eq 80 any
40 permit tcp host 192.168.5.20 eq 443 any
50 permit tcp host 192.168.5.20 any eq 80
70 permit tcp host 192.168.5.20 any eq 443
80 permit ip host 192.168.5.36 any
ip policy route-map NEW_ISP
If you need more of my configuration to help me with this, please let me know