07.04.2008
Vyatta Configuration

set interfaces ethernet eth0 address192.168.50.3/24
set interfaces ethernet eth1 address192.168.30.1/24
set service ssh protocol-version2
commit 

set system host-name Branch1
set protocols staticroute 0.0.0.0/0 next-hop 192.168.50.1

set service nat rule 10 typemasquerade
set service nat rule 10 source address 192.168.30.0/24
setservice nat rule 10 outbound-interface eth0
commit

set interfaces tunnel tun1
set interfaces tunnel tun1address 192.168.111.2/24
set interfaces tunnel tun1 description "IPIP Tunnelto HQ"
set interfaces tunnel tun1 encapsulation ipip
set interfaces tunneltun1 local-ip 192.168.50.3
set interfaces tunnel tun1 remote-ip192.168.50.2

set protocols ospf area 100
set protocols ospf area100 network 192.168.30.0/24
set protocols ospf area 100 network192.168.111.0/24
set protocols ospflog-adjacency-changes
commit
save