! Listing 10.17: DLSw through dual firewalls--inside DLSw Peer Router R-2
!
!Copyright (C) 2001 by Vincent C Jones. All Rights Reserved.


version 11.0
!
hostname R-2
!
ip subnet-zero
!
source-bridge ring-group 1234
! Our local peer address on the inside.
! NATs to 100.0.0.99 on the outside via Firewall F-3A
! NATs to 101.0.0.99 on the outside via Firewall F-4B
dlsw local-peer peer-id 10.0.0.2
! Remote peer router R-D at outside address 120.0.0.2
!   via Firewall F-3A
dlsw remote-peer 0 tcp 10.1.2.99
!   via Firewall F-4B
dlsw remote-peer 0 tcp 10.3.2.99 backup-peer 10.1.2.99
!
interface Loopback1
 description Local inside peer address for DLSw
 ip address 10.0.0.2 255.255.255.255
!
interface TokenRing0
 ip address 10.100.0.3 255.255.128.0
 ring-speed 16
 source-bridge 100 11 1234
 source-bridge spanning
 .
 .
 .

router ospf 123
 network 10.0.0.2 0.0.0.0 area 10.100.0.0
 network 10.100.0.0 0.0.255.255 area 10.100.0.0
!
end