cancel
Showing results for 
Search instead for 
Did you mean: 
cancel
443
Views
0
Helpful
6
Replies

NAT not working

wgranada1
Level 1
Level 1

I have a 3845 router in which I'm trying to Nat an inside address. I've set up the NATs just like the other ones on this router. When I do a debug I don't see NAT translation occuring what I do is:

Jul 2 21:07:38.464 UTC: NAT: map match BIJ-nat

what does this mean? I'm assuming that my NAT isn't working as I don't see the translation occuring. When I do a show ip nat translation I do see it in there. Any advice would be great....thank you

6 Replies 6

mounir.mohamed
Level 7
Level 7

Would you show up your NAT config.

Sure here it is:

ip nat inside source static 205.248.197.120 172.21.63.48 route-map BIJ-nat extendable

sh ip nat trans

Pro Inside global Inside local Outside local Outside global

--- 172.21.63.48 205.248.197.120

Can you post the configuration of route-map BIJ-nat. What the real address of the device you are initiating the communication from and to what address?

Here is the config:

route-map BIJ-nat permit 10

match ip address BIJ-nat

ip access-list extended BIJ-nat

permit ip any 198.212.155.0 0.0.0.255

permit ip any 66.54.251.0 0.0.0.255

The real IP address is 205.x.x.120

ip nat inside source static 205.248.197.120 172.21.63.48 route-map BIJ-nat extendable

Hi

So the destination address is a host in one of the two networks in your BIJ-nat access-list ? ie.

198.212.155.0 255.255.255.0

66.54.251.0 255.255.255.0

Jon

Yes the destination is actually the 66.54.251.244 address but when I do a debug

I'm looking to see if the original IP of 205.248.197.120 nats to 172.21.63.48 but I never see that when take place. So I was just wondering why....

Getting Started

Find answers to your questions by entering keywords or phrases in the Search bar above. New here? Use these resources to familiarize yourself with the community: