ISDN/NAT Issue

From: arali (ar.ali@rediffmail.com)
Date: Tue Mar 11 2008 - 17:41:22 ARST


  
Hi Genius,

I'm new to the ISDN below configuration configured with two
dialer 0 & dialer 1 from physical interface of bri 0/1/0 & bri 0/2/0.
Initialy I was running with sinle bri 0/1/0 configured dialer 0 were its
working fine.
Later I installed bri 0/2/0 configured dialer 1 noticed not
reachable to the destination.

Here I'm facing a problem with NAT in both
interface.

Please guide or correct the pasted configuration where I missed.
Thanks..
ARali..

------------------------------
interface BRI0/1/0
description ### Dialer 0 ###
 no ip address
 ip nat outside
 ip
virtual-reassembly
 encapsulation ppp
 dialer rotary-group 0
 dialer-group 1
isdn switch-type basic-net3
 isdn point-to-point-setup
 no cdp enable
!
interface BRI0/2/0
description ### Dialer 1 ###
 no ip address
 ip nat outside
ip virtual-reassembly
 encapsulation ppp
 dialer rotary-group 1
 dialer-group
2
 isdn switch-type basic-net3
 isdn point-to-point-setup
 no cdp enable
!
interface Dialer0
 ip address negotiated
 ip nat outside
 ip
virtual-reassembly
 encapsulation ppp
 dialer in-band
 dialer idle-timeout 180
dialer wait-for-line-protocol 180
 dialer string 840111
 dialer load-threshold
1 either
 dialer-group 1
 no cdp enable
 ppp pap sent-username xxxxx password
xxxxxx
 ppp multilink
!
interface Dialer1
 ip address negotiated
 ip nat
outside
 ip virtual-reassembly
 encapsulation ppp
 dialer in-band
 dialer
idle-timeout 180
 dialer wait-for-line-protocol 180
 dialer string 840222
dialer load-threshold 1 either
 dialer-group 2
 no cdp enable
 ppp pap
sent-username xxxxx1 password xxxxxx1
 ppp multilink
!

ip route 10.10.10.0
255.255.255.0 Dialer0
ip route 20.20.20.0 255.255.255.0 Dialer1
!
!
ip nat
inside source list 1 interface Dialer0 overload
ip nat inside source list 2
interface Dialer1 overload

access-list 1 permit any
dialer-list 1 protocol ip
permit
access-list 2 permit any
dialer-list 2 protocol ip permit
Thanks..Arali..



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