I use pptp client. ifconfig out is (real IPs replaced with *.*.*.*):
eth0 Link encap:Ethernet HWaddr 00:18:f3:04:74:75
inet addr:*.*.*.* Bcast:*.*.*.* Mask:255.255.0.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:178471 errors:0 dropped:0 overruns:0 frame:0
TX packets:200455 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:103859282 (99.0 MiB) TX bytes:111379773 (106.2 MiB)
Interrupt:27 Base address:0x8000
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:388980 errors:0 dropped:0 overruns:0 frame:0
TX packets:388980 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:119037976 (113.5 MiB) TX bytes:119037976 (113.5 MiB)
ppp0 Link encap:Point-to-Point Protocol
inet addr:*.*.*.* P-t-P:*.*.*.* Mask:255.255.255.255
UP POINTOPOINT RUNNING NOARP MULTICAST MTU:1500 Metric:1
RX packets:118317 errors:0 dropped:0 overruns:0 frame:0
TX packets:133556 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:3
RX bytes:95383216 (90.9 MiB) TX bytes:101969846 (97.2 MiB)
