inet 192.168.0.3 --> 192.168.0.2 netmask ffffffff

     ether 0:0:0:0:0:0

vpn_filial#  /sbin/ifconfig

lo        Link encap:Local Loopback

          inet addr:127.0.0.1  Bcast:127.255.255.255  Mask:255.0.0.0

          UP BROADCAST LOOPBACK RUNNING  MTU:3584  Metric:1

          RX packets:13072 errors:0 dropped:0 overruns:0 frame:0

          TX packets:23921 errors:0 dropped:0 overruns:0 carrier:0

          Collisions:0

eth0    Link encap:Ethernet  HWaddr  00:80:48:c7:c7:9b

          inet addr:192.168.20.251      Bcast:192.168.20.255  Mask:255.255.255.0

          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1

          RX packets:78 errors:0 dropped:0 overruns:0 frame:10

          TX packets:13 errors:0 dropped:0 overruns:0 carrier:0

          Collisions:0

          Interrupt:3

eth1    Link encap:Ethernet  HWaddr  00:02:2e:f1:17:26

          inet addr:80.80.20.1       Bcast:80.80.20.255  Mask:255.255.255.0

          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1

          RX packets:49 errors:1 dropped:0 overruns:0 frame:15

          TX packets:22 errors:0 dropped:0 overruns:0 carrier:0

          Collisions:1

          Interrupt:4

tun0:   Link encap:Point-to-Point Protocol