Checking Interfaces, Routing, and Connectivity on the VPN Servers

In our next step we will have a close look at the network settings on the VPN servers. We will use the same tools as above, but the output will be a little more complex:

opensuse01:~ # ifconfig
eth0      Protokoll:Ethernet  Hardware Adresse 00:0C:29:13:EC:48
          inet Adresse:172.16.103.2  Bcast:172.16.103.255  Maske:255.255.255.0
          inet6 Adresse: fe80::20c:29ff:fe13:ec48/64 Gültigkeitsbereich:Verbindung
          UP BROADCAST NOTRAILERS RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:2900 errors:0 dropped:0 overruns:0 frame:0
          TX packets:4790 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 Sendewarteschlangenlänge:1000
          RX bytes:759578 (741.7 Kb)  TX bytes:666545 (650.9 Kb)
          Interrupt:10 Basisadresse:0x1080
eth1      Protokoll:Ethernet  Hardware Adresse 00:0C:29:13:EC:52
          inet Adresse:172.16.76.251  Bcast:172.16.76.255  Maske:255.255.255.0
      ...