Feb  2 23:20:13 pc-linux pppd[12842]: Serial connection established.
Feb  2 23:20:13 pc-linux pppd[12842]: using channel 4
Feb  2 23:20:13 pc-linux pppd[12842]: Using interface ppp0
Feb  2 23:20:13 pc-linux pppd[12842]: Connect: ppp0 <--> /dev/ttyUSB0
Feb  2 23:20:14 pc-linux pppd[12842]: sent [LCP ConfReq id=0x1 <asyncmap 0x0> <magic 0x36db93f> <pcomp>]
Feb  2 23:20:14 pc-linux pppd[12842]: rcvd [LCP ConfNak id=0x1 <asyncmap 0xa0000>]
Feb  2 23:20:14 pc-linux pppd[12842]: sent [LCP ConfReq id=0x2 <asyncmap 0xa0000> <magic 0x36db93f> <pcomp>]
Feb  2 23:20:14 pc-linux pppd[12842]: rcvd [LCP ConfAck id=0x2 <asyncmap 0xa0000> <magic 0x36db93f> <pcomp>]
Feb  2 23:20:15 pc-linux pppd[12842]: rcvd [LCP ConfReq id=0x3 <asyncmap 0xa0000> <pcomp> <accomp> <magic 0x3bbfa224> <auth chap MD5>]
Feb  2 23:20:15 pc-linux pppd[12842]: sent [LCP ConfRej id=0x3 <accomp>]
Feb  2 23:20:15 pc-linux pppd[12842]: rcvd [LCP ConfReq id=0x5 <asyncmap 0xa0000> <pcomp> <magic 0x3bbfa224> <auth chap MD5>]
Feb  2 23:20:15 pc-linux pppd[12842]: sent [LCP ConfAck id=0x5 <asyncmap 0xa0000> <pcomp> <magic 0x3bbfa224> <auth chap MD5>]
Feb  2 23:20:15 pc-linux pppd[12842]: sent [LCP EchoReq id=0x0 magic=0x36db93f]
Feb  2 23:20:15 pc-linux pppd[12842]: rcvd [CHAP Challenge id=0x1 <200dc6086fb22229381a>, name = ""]
Feb  2 23:20:15 pc-linux pppd[12842]: sent [CHAP Response id=0x1 <6444c2f0b6c108b0dc9b1dabe9bf557d>, name = "user"]
Feb  2 23:20:15 pc-linux pppd[12842]: rcvd [LCP EchoRep id=0x0 magic=0x3bbfa224]
Feb  2 23:20:15 pc-linux pppd[12842]: rcvd [CHAP Success id=0x1 ""]
Feb  2 23:20:15 pc-linux pppd[12842]: CHAP authentication succeeded
Feb  2 23:20:15 pc-linux pppd[12842]: CHAP authentication succeeded
Feb  2 23:20:15 pc-linux pppd[12842]: sent [IPCP ConfReq id=0x1 <compress VJ 0f 01> <addr 0.0.0.0> <ms-dns1 0.0.0.0> <ms-dns3 0.0.0.0>]
Feb  2 23:20:42 pc-linux last message repeated 9 times
Feb  2 23:20:42 pc-linux pppd[12842]: rcvd [LCP TermReq id=0x5]
Feb  2 23:20:42 pc-linux pppd[12842]: LCP terminated by peer
Feb  2 23:20:42 pc-linux pppd[12842]: sent [LCP TermAck id=0x5]
Feb  2 23:20:45 pc-linux pppd[12842]: Connection terminated.
Feb  2 23:20:47 pc-linux pppd[12842]: Modem hangup
Feb  2 23:20:47 pc-linux pppd[12842]: Exit.