log举例
Jun 8 21:14:53 PPP NOTICE Standard authentication.
Jun 8 21:14:54 PPP INFO sent [PADI Host-Uniq(0x0000024e)]
Jun 8 21:14:54 PPP INFO rcvd [PADO AC-Name:xxxxxx AC-MAC:xxxxxx]
Jun 8 21:14:54 PPP INFO sent [PADR Host-Uniq(0x0000024e)]
Jun 8 21:14:59 PPP INFO sent [PADR Host-Uniq(0x0000024e)]
Jun 8 21:14:59 PPP INFO rcvd [PADS sess-id(26257)]
Jun 8 21:14:59 PPP INFO sent [LCP Req mru=1480 magic=0xf792e68c]
Jun 8 21:14:59 PPP INFO rcvd [LCP Ack mru=1480 magic=0xf792e68c]
Jun 8 21:15:02 PPP INFO rcvd [LCP Req mru=1492 auth=pap magic=0xcc34df85]
Jun 8 21:15:02 PPP INFO sent [LCP Ack mru=1492 auth=pap magic=0xcc34df85]
Jun 8 21:15:02 PPP INFO sent [PAP AuthReq user="xxxxxx" password=(hidden)]
Jun 8 21:15:02 PPP INFO sent [LCP code=0xc]
Jun 8 21:15:02 PPP INFO rcvd [PAP AuthAck "Authentication success,Welcome!"]
Jun 8 21:15:02 PPP INFO sent [IPCP Req addr=0.0.0.0 dns1=0.0.0.0 dns3=0.0.0.0]
Jun 8 21:15:02 PPP INFO rcvd [IPCP Req addr=xxxxxxx]
Jun 8 21:15:02 PPP INFO sent [IPCP Ack addr=xxxxxxx]
Jun 8 21:15:02 PPP INFO rcvd [IPCP Nak addr=x.x.x.x.x dns1=xxxxxx] ==>>此处addr为pppoe获得的地址