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Re[lwip-devel] mote IP determination problem
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su_list |
Subject: |
Re[lwip-devel] mote IP determination problem |
Date: |
Wed, 16 Jan 2008 09:39:49 -0800 (PST) |
Hi:
I have ported LWIP on to a board and trying to connect to my ISP through a
dial-up connection. But unfortunately I am struck with the following error "
IPCP: close reason=Could not determine remote IP address state 9 -> 4". For
debugging purpose, I tried to connect to the same ISP through Win2K dialup
and had no issues. If you can please tell me of the possible causes for the
failure. For better insight I am pasting some of the hyperterm prints from
LWIP:
lcp_init: xmit_accm=13005A38 0 0 2A20C
pppMain: unit 318792073: Connecting
pppStartCB: unit 318792375
ppp_set_xaccm[318792628]: outACCM=0 0 2C2D8 5
ppp_send_config[318792668]: outACCM=0 FF 2C38C 5
pppInProc[0]: got 54 bytes
ppp_recv_config[318792587]: inACCM=0 0 2C1EC 5
lcp_lowerup: asyncmap=13005A15 0 0 29DB4
LCP: lowerup state 0 -> 2
auth_reset: 318784176
lcp_addci: L opt=318789732 2
lcp_addci: L opt=318789732 5
lcp_addci: opt=318789843
lcp_addci: opt=318789843
pppWrite[318792758]: len=0
fsm_sdata(LCP): Sent code 1,1,20.
LCP: sending Configure-Request, id 1
LCP: open state 2 -> 6
pppInput[318791947]: len=318787980
fsm_input(LCP):1,1,25
fsm_rconfreq(LCP): Rcvd id 1 state=6
lcp_reqci: Nak AUTHTYPE CHAP not allowed
lcp_reqci: rcvd ACCOMPRESSION PCOMPRESSION ASYNCMAP=0 MAGICNUMBER (F11FD4C8)
lcp_reqci: returning CONFNAK.
pppWrite[318792758]: len=0
fsm_sdata(LCP): Sent code 3,1,8.
pppInProc[0]: got 54 bytes
pppInput[318791947]: len=318787980
fsm_input(LCP):1,2,25
pppInProc[0]: got 46 bytes
fsm_rconfreq(LCP): Rcvd id 2 state=6
lcp_reqci: Nak AUTHTYPE CHAP not allowed
lcp_reqci: rcvd ACCOMPRESSION PCOMPRESSION ASYNCMAP=0 MAGICNUMBER (F11FD4C8)
lcp_reqci: returning CONFNAK.
pppWrite[318792758]: len=0
fsm_sdata(LCP): Sent code 3,2,8.
pppInput[318791947]: len=318787980
fsm_input(LCP):2,1,20
fsm_rconfack(LCP): Rcvd id 1 state=6
lcp_acki: Ack
pppInProc[0]: got 52 bytes
pppInput[318791947]: len=318787980
fsm_input(LCP):1,3,24
fsm_rconfreq(LCP): Rcvd id 3 state=7
lcp_reqci: rcvd PAP (C023) ACCOMPRESSION PCOMPRESSION ASYNCMAP=0
lcp_reqci: MAGICNUMBER (F11FD4C8)
lcp_reqci: returning CONFACK.
pppWrite[318792758]: len=0
fsm_sdata(LCP): Sent code 2,3,24.
ppp_send_config[318792668]: outACCM=0 0 2C38C 5
ppp_recv_config[318792587]: inACCM=0 0 2C1EC 5
link_established: 318784493
upap_lowerup: 318790804 s=0
IPCP: lowerup state 0 -> 2
upap_authwithpeer: 318790926 user= password=none s=175612
pppWrite[318792758]: len=0
pap_sauth: Sent id 318790325
pppInProc[0]: got 27 bytes
pppInput[318791947]: len=318790284
pap_rauthack: Rcvd id 318790460 s=1
Remote message: Congratulations!
auth_withpeer_success: 318784301 proto=0
pppWrite[318792758]: len=0
fsm_sdata(IPCP): Sent code 1,1,22.
IPCP: sending Configure-Request, id 1
IPCP: open state 2 -> 6
pppInProc[0]: got 10 bytes
pppInput[318791947]: len=318785920
fsm_input(IPCP):1,1,4
fsm_rconfreq(IPCP): Rcvd id 1 state=6
ipcp_reqci: Requesting peer address
pppInProc[0]: got 28 bytes
ipcp_reqci: returning Configure-NAK
pppWrite[318792758]: len=0
fsm_sdata(IPCP): Sent code 3,1,10.
pppInput[318791947]: len=318785920
fsm_input(IPCP):3,1,22
fsm_rconfnakrej(IPCP): Rcvd id 1 state=6
local IP address 117.97.39.155
primary DNS address 202.56.250.5
secondary DNS address 202.56.250.6
pppWrite[318792758]: len=0
fsm_sdata(IPCP): Sent code 1,2,22.
IPCP: sending Configure-Request, id 2
pppInProc[0]: got 10 bytes
pppInput[318791947]: len=318785920
fsm_input(IPCP):1,2,4
fsm_rconfreq(IPCP): Rcvd id 2 state=6
ipcp_reqci: returning Configure-ACK
pppWrite[318792758]: len=0
fsm_sdata(IPCP): Sent code 2,2,4.
pppInProc[0]: got 28 bytes
pppInput[318791947]: len=318785920
fsm_input(IPCP):2,2,22
fsm_rconfack(IPCP): Rcvd id 2 state=8
np_up: 318784240 proto=0
np_up: maxconnect=318784260 idle_time_limit=0
ipcp: up
Could not determine remote IP address
ipcp: down
np_down: 318784218 proto=0
sifdown: unit 318792466: linkStatusCB=0 errCode=196448
-> Enterring PSD_PPPCallback() function. errCode = -6
Error. PPP Return Code = -6
pppWrite[318792758]: len=0
fsm_sdata(IPCP): Sent code 5,3,41.
IPCP: close reason=Could not determine remote IP address state 9 -> 4
pppInProc[0]: got 10 bytes
pppInput[318791947]: len=318785920
fsm_input(IPCP):6,3,4
fsm_rtermack(IPCP): state=4
np_finished: 318784192 proto=0
link_down: 318784605
upap_lowerdown: 318790779 s=0
IPCP: lowerdown state 2 -> 0
IPCP: close reason=LCP down state 0 -> 0
pppMainWakeup: unit 318792396
pppMainWakeup: unit 318792194 sio_read len=0 returned 1504
ppp_send_config[318792668]: outACCM=0 FF 2C38C 5
ppp_recv_config[318792587]: inACCM=0 0 2C1EC 5
pppWrite[318792758]: len=0
fsm_sdata(LCP): Sent code 5,2,32.
LCP: close reason=No network protocols running state 9 -> 4
pppInProc[0]: got 12 bytes
pppInput[318791947]: len=318787980
fsm_input(LCP):6,2,4
fsm_rtermack(LCP): state=4
link_terminated: 318784629
Connection terminated.
pppMainWakeup: unit 318792396
pppMainWakeup: unit 318792194 sio_read len=0 returned 1504
pppMain: unit 318792246: PHASE_DEAD
pppMain: unit 318792276: linkStatusCB=0 errCode=196448
-> Enterring PSD_PPPCallback() function. errCode = -8
Error. PPP Return Code = -8
Error. PPP Sesion could not be establishederrCode = -8
TIA
Su
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