root@piton /etc/ppp # tail -f /var/log/daemons/info |grep pppd
May 12 14:46:45 piton pppd[14189]: pppd 2.4.4 started by a_ppp, uid 0
May 12 14:46:45 piton pppd[14189]: using channel 7
May 12 14:46:45 piton pppd[14189]: Using interface ppp0
May 12 14:46:45 piton pppd[14189]: Connect: ppp0 <--> /dev/ttyS0
May 12 14:46:45 piton pppd[14189]: sent [LCP ConfReq id=0x1 <asyncmap 0x0> <auth chap MD5> <magic 0x465629ca> <pcomp> <accomp>]
May 12 14:46:45 piton pppd[14189]: rcvd [LCP ConfAck id=0x1 <asyncmap 0x0> <auth chap MD5> <magic 0x465629ca> <pcomp> <accomp>]
May 12 14:46:47 piton pppd[14189]: rcvd [LCP ConfReq id=0x2 <asyncmap 0x0> <magic 0x19557d18> <pcomp> <accomp> <callback CBCP>]
May 12 14:46:47 piton pppd[14189]: lcp_reqci: rcvd CALLBACK
May 12 14:46:47 piton pppd[14189]: sent [LCP ConfAck id=0x2 <asyncmap 0x0> <magic 0x19557d18> <pcomp> <accomp> <callback CBCP>]
May 12 14:46:47 piton pppd[14189]: cbcp_lowerup
May 12 14:46:47 piton pppd[14189]: want: 0
May 12 14:46:47 piton pppd[14189]: sent [CHAP Challenge id=0x57 <3ad42efe0ca173e3d70c021561e364ae5e69>, name = "piton.office.eva.dp.ua"]
May 12 14:46:48 piton pppd[14189]: rcvd [LCP Ident id=0x3 magic=0x19557d18 "MSRASV5.20"]
May 12 14:46:48 piton pppd[14189]: rcvd [LCP Ident id=0x4 magic=0x19557d18 "MSRAS-0-MAXI4"]
May 12 14:46:48 piton pppd[14189]: rcvd [CHAP Response id=0x57 <9403ff8757509db60afbcdc147fd99be>, name = "piton"]
May 12 14:46:48 piton pppd[14189]: sent [CHAP Success id=0x57 "Access granted"]
May 12 14:46:48 piton pppd[14189]: cbcp_open
May 12 14:46:48 piton pppd[14189]: cbcp_sendreq cb_allowed=4
May 12 14:46:48 piton pppd[14189]: cbcp_sendreq CONF_USER
May 12 14:46:48 piton pppd[14189]: sent [CBCP Request id=0x1 < UserDefined delay = 5>]
May 12 14:46:52 piton pppd[14189]: rcvd [CBCP Response id=0x1 < UserDefined delay = 12 number = 4075>] 34 30 37 35 00
May 12 14:46:52 piton pppd[14189]: peer will callback the client on: 4075
May 12 14:46:52 piton pppd[14189]: cbcp_sendack cb_type=4
May 12 14:46:52 piton pppd[14189]: cbcp_sendack CONF_USER
May 12 14:46:52 piton pppd[14189]: sent [CBCP Ack id=0x1 < UserDefined delay = 12 number = 4075>] 34 30 37 35 00
May 12 14:46:52 piton pppd[14189]: rcvd [LCP TermReq id=0x5 19 55 7d 18 00 3c cd 74 00 00 00 00]
May 12 14:46:52 piton pppd[14189]: LCP terminated by peer (^YU}^X^@<M-Mt^@^@^@^@)
May 12 14:46:52 piton pppd[14189]: sent [LCP TermAck id=0x5]
May 12 14:46:55 piton pppd[14189]: Connection terminated.
May 12 14:46:55 piton pppd[14189]: Connect time 0.2 minutes.
May 12 14:46:55 piton pppd[14189]: Sent 0 bytes, received 0 bytes.
May 12 14:46:55 piton pppd[14189]: Modem hangup
May 12 14:46:55 piton pppd[14189]: cbcp_start_callback running
May 12 14:46:55 piton pppd[14189]: Exit.