I tried to connet to win2003 RAS with linux redhat5,but failed. After capturing packets , I found there was no cbcp option in the packet . Then I made the cbcp=y in the pppd makefile ,and compiled again ,but still failed. why? do I need to compile pppoe again ? which files does pppoe need? Apr 9 23:11:01 root pppd[6201]: pppd 2.4.3 started by root, uid 0 Apr 9 23:11:01 root pppd[6201]: Using interface ppp0 Apr 9 23:11:01 root pppd[6201]: Connect: ppp0 <--> /dev/ttyp1 Apr 9 23:11:01 root pppoe[6202]: PADS: Service-Name: '' Apr 9 23:11:01 root pppoe[6202]: PPP session is 5 (0x5) Apr 9 23:11:02 root pppd[6201]: Warning - secret file /etc/ppp/pap-secrets has world and/or group access Apr 9 23:11:05 root pppd[6201]: LCP terminated by peer (PM-^WSP^@<M-Mt^@^@^BM-3) Apr 9 23:11:05 root pppoe[6202]: Session 5 terminated -- received PADT from peer Apr 9 23:11:05 root pppoe[6202]: Sent PADT Apr 9 23:11:05 root pppd[6201]: Modem hangup Apr 9 23:11:05 root pppd[6201]: Connection terminated. Apr 9 23:11:05 root pppd[6201]: Exit. Apr 9 23:11:05 root pppoe-connect: PPPoE connection lost; attempting re-connection. Apr 9 23:12:15 root pppd[6609]: sent [LCP ConfReq id=0x1 <mru 1492> <magic 0x4c3c0c8d>] Apr 9 23:12:15 root pppd[6609]: rcvd [LCP ConfReq id=0x0 <mru 1492> <auth eap> <magic 0x7961386c> <callback CBCP> <mrru 1614> <endpoint [local:85.e8.8b.f8.8d.e1.4c.ee.94.d8.88.b9.be.c8.b7.a5.00.00.00.00]> < 17 04 00 06>] Apr 9 23:12:15 root pppd[6609]: sent [LCP ConfRej id=0x0 <callback CBCP> <mrru 1614> < 17 04 00 06>] Apr 9 23:12:15 root pppd[6609]: rcvd [LCP ConfAck id=0x1 <mru 1492> <magic 0x4c3c0c8d>] Apr 9 23:12:15 root pppd[6609]: rcvd [LCP ConfReq id=0x1 <mru 1492> <auth eap> <magic 0x7961386c> <endpoint [local:85.e8.8b.f8.8d.e1.4c.ee.94.d8.88.b9.be.c8.b7.a5.00.00.00.00]>] Apr 9 23:12:15 root pppd[6609]: sent [LCP ConfAck id=0x1 <mru 1492> <auth eap> <magic 0x7961386c> <endpoint [local:85.e8.8b.f8.8d.e1.4c.ee.94.d8.88.b9.be.c8.b7.a5.00.00.00.00]>] Apr 9 23:12:15 root pppd[6609]: sent [LCP EchoReq id=0x0 magic=0x4c3c0c8d] Apr 9 23:12:15 root pppd[6609]: rcvd [EAP Request id=0x5 Identity <No message>] Apr 9 23:12:15 root pppd[6609]: sent [EAP Response id=0x5 Identity <Name "222222">] Apr 9 23:12:15 root pppd[6609]: rcvd [LCP EchoRep id=0x0 magic=0x7961386c] Apr 9 23:12:15 root pppd[6609]: rcvd [LCP TermReq id=0x3 "ya8l\000<\37777777715t\000\000\002\37777777663"] Apr 9 23:12:15 root pppd[6609]: LCP terminated by peer (ya8l^@<M-Mt^@^@^BM-3) Apr 9 23:12:15 root pppd[6609]: sent [LCP TermAck id=0x3] Apr 9 23:12:15 root pppoe[6610]: Session 15 terminated -- received PADT from peer Apr 9 23:12:15 root pppoe[6610]: Sent PADT Apr 9 23:12:15 root pppd[6609]: Modem hangup Apr 9 23:12:15 root pppd[6609]: Connection terminated. Apr 9 23:12:15 root pppd[6609]: Script /usr/sbin/pppoe -p /var/run/pppoe0.conf-pppoe.pid.pppoe -I fe2 -T 80 -U -m 1412 -D /tmp/pppoe-debug-6550/pppoe-debug.txt-0 finished (pid 6610), status = 0x0 Apr 9 23:12:15 root pppd[6609]: Exit. -- View this message in context: http://old.nabble.com/why-cbcp-option-is-not-in-the-pppoe-request-packet-tp28215364p28215364.html Sent from the linux-ppp mailing list archive at Nabble.com. -- To unsubscribe from this list: send the line "unsubscribe linux-ppp" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html