我也遇到相同的问题，不知如何解决？ ATD*99***1# CONNECT lcp_init: xmit_accm=0 0 0 0 upap_init: 0 pppOverSerialOpen: unit 0: Connecting pppStart: unit 0 ppp_set_xaccm[0]: outACCM=0 0 0 0 ppp_send_config[0]: outACCM=FF FF FF FF ppp_recv_config[0]: inACCM=0 0 0 0 lcp_lowerup: asyncmap=0 0 0 0 LCP: lowerup state 0 (LS_INITIAL) -> 2 (LS_CLOSED) auth_reset: 0 lcp_addci: L opt=2 0 lcp_addci: L opt=5 52181044 lcp_addci: opt=7 lcp_addci: opt=8 pppWrite[0]: len=47 fsm_sdata(LCP): Sent code 1,1,20. LCP: sending Configure-Request, id 1 LCP: open state 2 (LS_CLOSED) -> 6 (LS_REQSENT) pppStart: finished TCP/IP initialized! pppInput[0]: LCP len=14 fsm_input(LCP):1,2,14 fsm_rconfreq(LCP): Rcvd id 2 state=6 (LS_REQSENT) lcp_reqci:  ASYNCMAP=A0000 PAP (C023) lcp_reqci: returning CONFACK. pppWrite[0]: len=35 fsm_sdata(LCP): Sent code 2,2,14. pppInput[0]: packet processed pppInput[0]: LCP len=14 fsm_input(LCP):4,1,14 fsm_rconfnakrej(LCP): Rcvd id 1 state=8 (LS_ACKSENT) lcp_rejci: long opt 5 rejected lcp_rejci: void opt 7 rejected lcp_rejci: void opt 8 rejected lcp_addci: L opt=2 0 pppWrite[0]: len=28 fsm_sdata(LCP): Sent code 1,2,10. LCP: sending Configure-Request, id 2 pppInput[0]: packet processed pppInput[0]: LCP len=10 fsm_input(LCP):2,2,10 fsm_rconfack(LCP): Rcvd id 2 state=8 (LS_ACKSENT) lcp_acki: Ack ppp_send_config[0]: outACCM=0 0 A 0 ppp_recv_config[0]: inACCM=0 0 0 0 link_established: unit 0; Lowering up all protocols... upap_lowerup: init 0 clientstate s=0 IPCP: lowerup state 0 (LS_INITIAL) -> 2 (LS_CLOSED) upap_authwithpeer: 0 user=none password=none s=1 pppWrite[0]: len=22 pap_sauth: Sent id 1 pppInput[0]: packet processed pppInput[0]: PAP len=13 pap_rauthack: Rcvd id 1 s=3 Remote message: Login OK auth_withpeer_success: 0 proto=C023 pppWrite[0]: len=37 fsm_sdata(IPCP): Sent code 1,1,28. IPCP: sending Configure-Request, id 1 IPCP: open state 2 (LS_CLOSED) -> 6 (LS_REQSENT) pppInput[0]: packet processed IPCP: timeout resending Config-Request state=6 (LS_REQSENT) pppWrite[0]: len=37 fsm_sdata(IPCP): Sent code 1,1,28. IPCP: sending Configure-Request, id 1 pppInput[0]: IPCP len=10 fsm_input(IPCP):1,1,10 fsm_rconfreq(IPCP): Rcvd id 1 state=6 (LS_REQSENT) ipcp_reqci: ADDR 192.200.1.21 ipcp_reqci: returning Configure-ACK pppWrite[0]: len=18 fsm_sdata(IPCP): Sent code 2,1,10. pppInput[0]: packet processed pppInput[0]: IPCP len=10 fsm_input(IPCP):4,1,10 fsm_rconfnakrej(IPCP): Rcvd id 1 state=8 (LS_ACKSENT) pppWrite[0]: len=29 fsm_sdata(IPCP): Sent code 1,2,22. IPCP: sending Configure-Request, id 2 pppInput[0]: packet processed pppInput[0]: IPCP len=22 fsm_input(IPCP):3,2,22 fsm_rconfnakrej(IPCP): Rcvd id 2 state=8 (LS_ACKSENT) local IP address 10.156.83.47 primary DNS address 210.21.4.130 secondary DNS address 221.5.88.88 pppWrite[0]: len=30 fsm_sdata(IPCP): Sent code 1,3,22. IPCP: sending Configure-Request, id 3 pppInput[0]: packet processed pppInput[0]: IPCP len=10 fsm_input(IPCP):1,1,10 fsm_rconfreq(IPCP): Rcvd id 1 state=8 (LS_ACKSENT) ipcp_reqci: ADDR 192.200.1.21 ipcp_reqci: returning Configure-ACK pppWrite[0]: len=18 fsm_sdata(IPCP): Sent code 2,1,10. pppInput[0]: packet processed pppInput[0]: IPCP len=10 fsm_input(IPCP):1,1,10 fsm_rconfreq(IPCP): Rcvd id 1 state=8 (LS_ACKSENT) ipcp_reqci: ADDR 192.200.1.21 ipcp_reqci: returning Configure-ACK pppWrite[0]: len=18 fsm_sdata(IPCP): Sent code 2,1,10. pppInput[0]: packet processed IPCP: timeout resending Config-Request state=8 (LS_ACKSENT) pppWrite[0]: len=30 fsm_sdata(IPCP): Sent code 1,3,22. IPCP: sending Configure-Request, id 3 pppInput[0]: IPCP len=10 fsm_input(IPCP):1,1,10 fsm_rconfreq(IPCP): Rcvd id 1 state=8 (LS_ACKSENT) ipcp_reqci: ADDR 192.200.1.21 ipcp_reqci: returning Configure-ACK pppWrite[0]: len=18 fsm_sdata(IPCP): Sent code 2,1,10. pppInput[0]: packet processed pppInput[0]: IPCP len=10 fsm_input(IPCP):1,1,10 fsm_rconfreq(IPCP): Rcvd id 1 state=8 (LS_ACKSENT) ipcp_reqci: ADDR 192.200.1.21 ipcp_reqci: returning Configure-ACK pppWrite[0]: len=18 fsm_sdata(IPCP): Sent code 2,1,10. pppInput[0]: packet processed IPCP: timeout resending Config-Request state=8 (LS_ACKSENT) pppWrite[0]: len=30 fsm_sdata(IPCP): Sent code 1,3,22. IPCP: sending Configure-Request, id 3 pppInput[0]: IPCP len=10 fsm_input(IPCP):1,1,10 fsm_rconfreq(IPCP): Rcvd id 1 state=8 (LS_ACKSENT) ipcp_reqci: ADDR 192.200.1.21 ipcp_reqci: returning Configure-ACK pppWrite[0]: len=18 fsm_sdata(IPCP): Sent code 2,1,10. pppInput[0]: packet processed pppInput[0]: LCP len=32 fsm_input(LCP):5,3,32 fsm_rtermreq(LCP): Rcvd id 3 state=9 (LS_OPENED) LCP terminated by peer (20008474) link_down: 0 upap_lowerdown: 0 s=4 IPCP: lowerdown state 8 (LS_ACKSENT) -> 1 (LS_STARTING) IPCP: close reason=LCP down state 1 (LS_STARTING) -> 0 (LS_INITIAL) pppLinkDown: unit 0 pppRecvWakeup: unit 0 ppp_send_config[0]: outACCM=FF FF FF FF ppp_recv_config[0]: inACCM=0 0 0 0 pppWrite[0]: len=17 fsm_sdata(LCP): Sent code 6,3,4. pppInput[0]: packet processed pppInProc[0]: got 7 bytes pppInProc[0]: Dropping bad fcs 0x2d9c proto=0xd pppDrop: pbuf len=21, addr 2000cf28 pppInProc[0]: got 9 bytes pppInProc[0]: got 1 bytes pppInput[0]: LCP len=4 fsm_input(LCP):6,3,4 fsm_rtermack(LCP): state=5 (LS_STOPPING) link_terminated: 0 Connection terminated. pppLinkTerminated: unit 0 pppRecvWakeup: unit 0 pppLinkTerminated: unit 0: linkStatusCB=0801de17 errCode=0 pppLinkStatusCallback: PPPERR_PROTOCOL pppLinkTerminated: finished. pppInput[0]: packet processed [ 本帖最后由 chenza 于 2013-11-24 19:44 编辑 ]