[lwip-users] PPP does not work with Motorola H24

[Marco Jakobs]

 Hi,

after my first tests with a Motorola G24 GPRS modem were successful, 
i've switched over to the H24 model which supports also 3G networks. 
Unfortunately the PPP does not work here, and i can't get behind the reason.

The output is "Could not determine remote IP address" and "No network 
protocols running". But some lines above i see

local IP address 10.140.131.99
primary DNS address 193.189.244.225
secondary DNS address 193.189.244.206

which seems to be the IP address assignment.

Maybe some of you see any hint of the source of the problem, here is the 
complete PPP debug output:


lcp_init: xmit_accm=0 0 0 0
pppMain: unit 0: Connecting
pppStartCB: 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 41C6167E
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)
pppInProc[0]: got 5 bytes
pppInProc[0]: got 64 bytes
pppInProc[0]: Dropping bad fcs 0xD6E3 proto=0xC000
pppDrop: pbuf len=27
pppInProc[0]: got 17 bytes
pppInput[0]: LCP len=20
fsm_input(LCP):2,1,20
fsm_rconfack(LCP): Rcvd id 1 state=6 (LS_REQSENT)
lcp_acki: Ack
pppInProc[0]: got 1 bytes
pppInProc[0]: got 33 bytes
pppInProc[0]: got 21 bytes
pppInput[0]: LCP len=25
fsm_input(LCP):1,20,25
fsm_rconfreq(LCP): Rcvd id 20 state=7 (LS_ACKRCVD)
lcp_reqci: Reject AUTHTYPE not allowed
lcp_reqci: rcvd ASYNCMAP=0 MAGICNUMBER (B3CCEC7) PCOMPRESSION ACCOMPRESSION
lcp_reqci: returning CONFREJ.
pppWrite[0]: len=25
fsm_sdata(LCP): Sent code 4,20,9.
pppInProc[0]: got 1 bytes
pppInProc[0]: got 34 bytes
pppInProc[0]: got 11 bytes
pppInput[0]: LCP len=20
fsm_input(LCP):1,21,20
fsm_rconfreq(LCP): Rcvd id 21 state=7 (LS_ACKRCVD)
lcp_reqci: rcvd ASYNCMAP=0 MAGICNUMBER (B3CCEC7) PCOMPRESSION ACCOMPRESSION
lcp_reqci: returning CONFACK.
pppWrite[0]: len=46
fsm_sdata(LCP): Sent code 2,21,20.
ppp_send_config[0]: outACCM=0 0 0 0
ppp_recv_config[0]: inACCM=0 0 0 0
link_Proc[0]: got 7 bytes
pppInProc[0]: got 15 bytes
pppInProc[0]: got 15 bytes
upap_lowerup: 0 s=0
IPCP: lowerup state 0 (LS_INITIAL) -> 2 (LS_CLOSED)
pppWrite[0]: len=29
fsm_sdata(IPCP): Sent code 1,1,22.
IPCP: sending Configure-Request, id 1
IPCP: open state 2 (LS_CLOSED) -> 6 (LS_REQSENT)
pppInput[0]: LCP len=8
fsm_input(LCP):11,22,8
pppInProc[0]: got 1 bytes
pppInProc[0]: got 33 bytes
pppInput[0]: IPCP len=4
fsm_input(IPCP):1,182,4
fsm_rconfreq(IPCP): Rcvd id 182 state=6 (LS_REQSENT)
ipcp_reqci: Requesting d id 182 state=6 (LS_REQSENT)
pppInProc[0]: Dropping bad fcs 0x1534 proto=0x8021
pppDrop: pbuf len=31
pppDrop: pbuf len=31
ipcp_reqci: returning Configure-NAK
pppWrite[0]: len=18
fsm_sdata(IPCP): Sent code 3,182,10.
pppInProc[0]: got 1 bytes
pppInProc[0]: got 9 bytes
pppInput[0]: IPCP len=4
fsm_input(IPCP):1,183,4
fsm_rconfreq(IPCP): Rcvd id 183 state=6 (LS_REQSENT)
ipcp_reqci: returning Configure-ACK
pppWrite[0]: len=11
fsm_sdata(IPCP): Sent code 2,183,4.
pppInProc[0]: got 1 bytes
pppInProc[0]: got 9 bytes
pppInput[0]: IPCP len=4
fsm_input(IPCP):1,184,4
fsm_rconfreq(IPCP): Rcvd id 184 state=8 (LS_ACKSENT)
ipcp_reqci: returning Configure-ACK
pppWrite[0]: len=12
fsm_sdata(IPCP): Sent code 2,184,4.
pppInProc[0]: got 1 bytes
pppInProc[0]: got 9 bytes
pppInput[0]: IPCP len=4
fsm_input(IPCP):1,185,4
fsm_rconfreq(IPCP): Rcvd id 185 state=8 (LS_ACKSENT)
ipcp_reqci: returning Configure-ACK
pppWrite[0]: len=12
fsm_sdata(IPCP): Sent code 2,185,4.
pppInProc[0]: got 1 bytes
pppInProc[0]: got 9 bytes
pppInput[0]: IPCP len=4
fsm_input(IPCP):1,186,4
fsm_rconfreq(IPCP): Rcvd id 186 state=8 (LS_ACKSENT)
ipcp_reqci: returning Configure-ACK
pppWrite[0]: len=12
fsm_sdata(IPCP): Sent code 2,186,4.
pppInProc[0]: got 1 bytes
pppInProc[0]: got 9 bytes
pppInput[0]: IPCP len=4
fsm_input(IPCP):1,187,4
fsm_rconfreq(IPCP): Rcvd id 187 state=8 (LS_ACKSENT)
ipcp_reqci: returning Configure-ACK
pppWrite[0]: len=12
fsm_sdata(IPCP): Sent code 2,187,4.
IPCP: timeout resending Config-Request state=8 (LS_ACKSENT)
pppWrite[0]: len=29
fsm_sdata(IPCP): Sent code 1,1,22.
IPCP: sending Configure-Request, id 1
pppInProc[0]: got 8 bytes
pppInProc[0]: got 20 bytes
pppInput[0]: IPCP len=22
fsm_input(IPCP):3,1,22
fsm_rconfnakrej(IPCP): Rcvd id 1 state=8 (LS_ACKSENT)
local IP address 10.140.131.99
primary DNS address 193.189.244.225
secondary DNS address 193.189.244.206
pppWrite[0]: len=29
fsm_sdata(IPCP): Sent code 1,2,22.
IPCP: sending Configure-Request, id 2
pppInProc[0]: got 6 bytes
pppInProc[0]: got 22 bytes
pppInput[0]: IPCP len=22
fsm_input(IPCP):2,2,22
fsm_rconfack(IPCP): Rcvd id 2 state=8 (LS_ACKSENT)
np_up: 0 proto=21
np_up: maxconnect=0 idle_time_limit=0
ipcp: up
Could not determine remote IP address
ipcp: down
np_down: 0 proto=21
sifdown: unit 0: linkStatusCB=101ee1 errCode=0
pppWrite[0]: len=48
fsm_sdata(IPCP): Sent code 5,3,41.
IPCP: close reason=Could not determine remote IP address state 9 
(LS_OPENED) -> 4 (LS_CLOSING)
pppInProc[0]: got 8 bytes
pppInProc[0]: got 2 bytes
pppInput[0]: IPCP len=4
fsm_input(IPCP):6,3,4
fsm_rtermack(IPCP): state=4 (LS_CLOSING)
np_finished: 0 proto=21
link_down: 0
upap_lowerdown: 0 s=1
IPCP: lowerdown state 2 (LS_CLOSED) -> 0 (LS_INITIAL)
IPCP: close reason=LCP down state 0 (LS_INITIAL) -> 0 (LS_INITIAL)
pppLinkDown: unit 0
pppMainWakeup: unit 0
ppp_send_config[0]: outACCM=FF FF FF FF
ppp_recv_config[0]: inACCM=0 0 0 0
pppWrite[0]: len=45
fsm_sdata(LCP): Sent code 5,2,32.
LCP: close reason=No network protocols running state 9 (LS_OPENED) -> 4 
(LS_CLOSING)
pppInProc[0]: got 9 bytes
pppInProc[0]: got 9 bytes
pppInput[0]: LCP len=4
fsm_input(LCP):6,2,4
fsm_rtermack(LCP): state=4 (LS_CLOSING)
link_terminated: 0
Connection terminated.
pppLinkTerminated: unit 0
pppMainWakeup: unit 0
pppMain: unit 0: PHASE_DEAD
pppMain: unit 0: linkStatusCB=101ee1 errCode=0