Previously using same phone line and same isp, I used to connect. Of late last few days I am unable to connect. I get the following error. Oct 25 05:40:34 localhost pppd[10292]: pppd 2.4.3 started by lvgandhi, uid 1000 Oct 25 05:40:34 localhost pppd[10292]: using channel 2 Oct 25 05:40:34 localhost pppd[10292]: Using interface ppp0 Oct 25 05:40:34 localhost pppd[10292]: Connect: ppp0 <--> /dev/ttyS0 Oct 25 05:40:34 localhost pppd[10292]: sent [LCP ConfReq id=0x1 <asyncmap 0xa0000> <magic 0xba251e67> <pcomp> <accomp>] Oct 25 05:40:34 localhost pppd[10292]: rcvd [LCP ConfReq id=0x5c <mru 1600> <magic 0x476ba75d> <asyncmap 0x0> <mrru 1600> <auth pap> <endpoint [MAC:08:00:03:0a:2c:22]>] Oct 25 05:40:34 localhost pppd[10292]: sent [LCP ConfRej id=0x5c <mrru 1600>] Oct 25 05:40:34 localhost pppd[10292]: rcvd [LCP ConfReq id=0x5d <mru 1600> <magic 0x476ba75d> <asyncmap 0x0> <auth pap> <endpoint [MAC:08:00:03:0a:2c:22]>] Oct 25 05:40:34 localhost pppd[10292]: sent [LCP ConfAck id=0x5d <mru 1600> <magic 0x476ba75d> <asyncmap 0x0> <auth pap> <endpoint [MAC:08:00:03:0a:2c:22]>] Oct 25 05:40:37 localhost pppd[10292]: sent [LCP ConfReq id=0x1 <asyncmap 0xa0000> <magic 0xba251e67> <pcomp> <accomp>] Oct 25 05:40:37 localhost pppd[10292]: rcvd [LCP ConfRej id=0x1 <pcomp> <accomp>] Oct 25 05:40:37 localhost pppd[10292]: sent [LCP ConfReq id=0x2 <asyncmap 0xa0000> <magic 0xba251e67>] Oct 25 05:40:37 localhost pppd[10292]: rcvd [LCP ConfAck id=0x2 <asyncmap 0xa0000> <magic 0xba251e67>] Oct 25 05:40:37 localhost pppd[10292]: sent [LCP EchoReq id=0x0 magic=0xba251e67] Oct 25 05:40:37 localhost pppd[10292]: sent [PAP AuthReq id=0x1 user="lvgandhi" password=<hidden>] Oct 25 05:40:40 localhost pppd[10292]: sent [PAP AuthReq id=0x2 user="lvgandhi" password=<hidden>] Oct 25 05:40:41 localhost pppd[10292]: rcvd [PAP AuthAck id=0x2 "Access permitted for user \"lvgandhi\"\r\n"] Oct 25 05:40:41 localhost pppd[10292]: Remote message: Access permitted for user "lvgandhi"^M^J Oct 25 05:40:41 localhost pppd[10292]: PAP authentication succeeded Oct 25 05:40:41 localhost pppd[10292]: sent [CCP ConfReq id=0x1 <deflate 15> <deflate(old#) 15> <bsd v1 15>] Oct 25 05:40:41 localhost pppd[10292]: sent [IPCP ConfReq id=0x1 <compress VJ 0f 01> <addr 0.0.0.0>] Oct 25 05:40:41 localhost pppd[10292]: rcvd [CBCP Request id=0x0 < NoCallback>] Oct 25 05:40:41 localhost pppd[10292]: Unsupported protocol 'CallBack Control Protocol (CBCP)' (0xc029) received Oct 25 05:40:41 localhost pppd[10292]: sent [LCP ProtRej id=0x3 c0 29 01 00 00 06 01 02] Oct 25 05:40:44 localhost pppd[10292]: rcvd [CBCP Request id=0x1 < NoCallback>] Oct 25 05:40:44 localhost pppd[10292]: Unsupported protocol 'CallBack Control Protocol (CBCP)' (0xc029) received Oct 25 05:40:44 localhost pppd[10292]: sent [LCP ProtRej id=0x4 c0 29 01 01 00 06 01 02] Oct 25 05:40:44 localhost pppd[10292]: sent [CCP ConfReq id=0x1 <deflate 15> <deflate(old#) 15> <bsd v1 15>] Oct 25 05:40:44 localhost pppd[10292]: sent [IPCP ConfReq id=0x1 <compress VJ 0f 01> <addr 0.0.0.0>] Oct 25 05:40:47 localhost pppd[10292]: rcvd [CBCP Request id=0x2 < NoCallback>] Oct 25 05:40:47 localhost pppd[10292]: Unsupported protocol 'CallBack Control Protocol (CBCP)' (0xc029) received Oct 25 05:40:47 localhost pppd[10292]: sent [LCP ProtRej id=0x5 c0 29 01 02 00 06 01 02] Oct 25 05:40:47 localhost pppd[10292]: sent [CCP ConfReq id=0x1 <deflate 15> <deflate(old#) 15> <bsd v1 15>] Oct 25 05:40:47 localhost pppd[10292]: sent [IPCP ConfReq id=0x1 <compress VJ 0f 01> <addr 0.0.0.0>] Oct 25 05:40:50 localhost pppd[10292]: sent [CCP ConfReq id=0x1 <deflate 15> <deflate(old#) 15> <bsd v1 15>] Oct 25 05:40:50 localhost pppd[10292]: sent [IPCP ConfReq id=0x1 <compress VJ 0f 01> <addr 0.0.0.0>] Oct 25 05:40:50 localhost pppd[10292]: rcvd [CBCP Request id=0x3 < NoCallback>] Oct 25 05:40:50 localhost pppd[10292]: Unsupported protocol 'CallBack Control Protocol (CBCP)' (0xc029) received Oct 25 05:40:50 localhost pppd[10292]: sent [LCP ProtRej id=0x6 c0 29 01 03 00 06 01 02] Oct 25 05:40:53 localhost pppd[10292]: sent [CCP ConfReq id=0x1 <deflate 15> <deflate(old#) 15> <bsd v1 15>] Oct 25 05:40:53 localhost pppd[10292]: sent [IPCP ConfReq id=0x1 <compress VJ 0f 01> <addr 0.0.0.0>] Oct 25 05:40:53 localhost pppd[10292]: rcvd [CBCP Request id=0x4 < NoCallback>] Oct 25 05:40:53 localhost pppd[10292]: Unsupported protocol 'CallBack Control Protocol (CBCP)' (0xc029) received Oct 25 05:40:53 localhost pppd[10292]: sent [LCP ProtRej id=0x7 c0 29 01 04 00 06 01 02] Oct 25 05:40:56 localhost pppd[10292]: sent [CCP ConfReq id=0x1 <deflate 15> <deflate(old#) 15> <bsd v1 15>] Oct 25 05:40:56 localhost pppd[10292]: sent [IPCP ConfReq id=0x1 <compress VJ 0f 01> <addr 0.0.0.0>] Oct 25 05:40:59 localhost pppd[10292]: sent [CCP ConfReq id=0x1 <deflate 15> <deflate(old#) 15> <bsd v1 15>] Oct 25 05:40:59 localhost pppd[10292]: sent [IPCP ConfReq id=0x1 <compress VJ 0f 01> <addr 0.0.0.0>] Oct 25 05:41:02 localhost pppd[10292]: sent [CCP ConfReq id=0x1 <deflate 15> <deflate(old#) 15> <bsd v1 15>] Oct 25 05:41:02 localhost pppd[10292]: sent [IPCP ConfReq id=0x1 <compress VJ 0f 01> <addr 0.0.0.0>] Oct 25 05:41:04 localhost pppd[10292]: Terminating on signal 15 Oct 25 05:41:04 localhost pppd[10292]: sent [LCP TermReq id=0x8 "User request"] Oct 25 05:41:07 localhost pppd[10292]: sent [LCP TermReq id=0x9 "User request"] Oct 25 05:41:10 localhost pppd[10292]: Connection terminated. Oct 25 05:41:10 localhost pppd[10292]: Modem hangup Oct 25 05:41:10 localhost pppd[10292]: Exit. Is "Unsupported protocol 'CallBack Control Protocol (CBCP)' (0xc029) received" culprit? If so how to solve it? -- L.V.Gandhi http://lvgandhi.tripod.com/ linux user No.205042