tazjel/python-ifcfg — pull request #1 by ftao (2013-08-11 11:18:52+00:00)
Title: support eth0:1 style, support ppp/tun device

support eth0:0 and ppp/tun device
```
eth0:0 Link encap:Ethernet HWaddr 00:30:48:dc:a3:2e
inet addr:10.10.10.1 Bcast:10.10.10.255 Mask:255.255.255.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
```
```
tun6 Link encap:UNSPEC HWaddr 00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00
inet addr:10.8.6.1 P-t-P:10.8.6.2 Mask:255.255.255.255
UP POINTOPOINT RUNNING NOARP MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:100
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
```