Manual SNAT

From: Radoslav Vasilev (deckland@gmail.com)
Date: Tue Dec 13 2005 - 17:55:13 GMT-3

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Hi Group,

I'm having problems setting up a manual (primary/backup) Stateful NAT (phase
I).
Two directly connected routers (12.3 and 12.4 IOS) with the following
configurations:

hostname router1
int fa 0/0
 ip addr 192.168.1.1 255.255.255.0

ip nat stateful id 1
 primary 192.168.1.1
 peer 192.168.1.2
 mapping-id 10

hostname router2
int fa 0/0
 ip addr 192.168.1.2 255.255.255.0

ip nat stateful id 1
 backup 192.168.1.1
 peer 192.168.1.1
 mapping-id 10

show ip snat distributed verbose doesn't show that the configuration is
successfull.
I'm now wondering is this an IOS bug or I'm missing something. I see that
the second router sends tcp packet to the first one, but don't see any debug
outpug (using debug ip snat detail) on the first one. show tcp brief all
doesn't show any tcp sockets specifically for accepting such a connection.

Any ideas appreciated!

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