John, In the modem string ATB1&C0&D2E0L1M1Q0V1 the E0 turns off command echoing. However, I see apparent echoicing anyway. In response to that string, the program expects an OK and nothing else. What came back appears to be a broken fragment of the setup string. You may need to fiddle the modem registers or revert to factory defaults.
Dave [EMAIL PROTECTED] wrote: > Sorry for the delay in getting back but I've been very busy lately. > Thanks for the replies but I've tried using the debug mode to see what > was going on and I still can't tell why its not working under ntpd's > control. I've tried this in both FreeBSD 6.2 & 7.0 with 2 different > 3com modem, both however the same modem. > > Here are the lines produced concerning the modem when pciconf -l -v is > executed. > > [EMAIL PROTECTED]:3:3:0: class=0x070002 card=0x00d312b9 chip=0x100812b9 > rev=0x01 hdr=0x00 > vendor = '3COM Corp, Modem Division (Formerly US Robotics)' > device = 'USR5610B USR5610B (0005610-02) 56K Performance Pro > Modem (PCI Internal)' > class = simple comms > subclass = UART > > When I run ntpd -ddd here is what I get. (I've modified the IP > addresses within the log to keep it a bit more anonymous.) > > ntpd [EMAIL PROTECTED] Sat Jun 7 20:40:01 UTC 2008 (1) > addto_syslog: set_process_priority: Leave priority alone: > priority_done is <2> > addto_syslog: precision = 1.955 usec > create_sockets(123) > addto_syslog: ntp_io: estimated max descriptors: 7322, initial socket > boundary: 20 > addto_syslog: Listening on interface #0 wildcard, 0.0.0.0#123 Disabled > update_interfaces(123) > addto_syslog: no IPv6 interfaces found > addto_syslog: no IPv6 interfaces found > create_interface(192.168.161.104#123) > addto_syslog: Listening on interface #1 em0, 192.168.161.104#123 > Enabled > created interface #1: fd=21, bfd=-1, name=em0, flags=0x19, scope=0, > ifindex=0, sin=192.168.161.104, bcast=192.168.161.255,, > mask=255.255.255.0, Enabled: > updating interface #1: fd=21, bfd=-1, name=em0, flags=0x19, scope=0, > ifindex=0, sin=192.168.161.104, bcast=192.168.161.255,, > mask=255.255.255.0, Enabled: new - created > create_interface(192.167.113.32#123) > addto_syslog: Listening on interface #2 em1, 192.167.113.32#123 > Enabled > created interface #2: fd=22, bfd=-1, name=em1, flags=0x19, scope=0, > ifindex=0, sin=192.167.113.32, bcast=192.167.113.255,, > mask=255.255.255.0, Enabled: > updating interface #2: fd=22, bfd=-1, name=em1, flags=0x19, scope=0, > ifindex=0, sin=192.167.113.32, bcast=192.167.113.255,, > mask=255.255.255.0, Enabled: new - created > create_interface(127.0.0.1#123) > addto_syslog: Listening on interface #3 lo0, 127.0.0.1#123 Enabled > created interface #3: fd=23, bfd=-1, name=lo0, flags=0x15, scope=0, > ifindex=0, sin=127.0.0.1, mask=255.0.0.0, Enabled: > updating interface #3: fd=23, bfd=-1, name=lo0, flags=0x15, scope=0, > ifindex=0, sin=127.0.0.1, mask=255.0.0.0, Enabled: new - created > create_sockets: Total interfaces = 4 > addto_syslog: Listening on routing socket on fd #24 for interface > updates > init_io: maxactivefd 24 > local_clock: time 0 offset 0.000000 freq 0.000 state 0 > addto_syslog: kernel time sync status 2040 > getnetnum given 127.127.18.1, got 127.127.18.1 (t_UNK/0) > newpeer: cast flags: 0x1 for address: 127.127.18.1 > newpeer: using fd 23 and our addr 127.0.0.1 > peer_crypto_clear: at 0 next 0 assoc ID 60972 > key_expire: at 0 > peer_clear: at 0 next 1 assoc ID 60972 refid INIT > newpeer: 127.0.0.1->127.127.18.1 mode 3 vers 4 poll 11 15 flags 0x21 > 0x1 ttl 0 key 00000000 > getnetnum given 127.127.18.1, got 127.127.18.1 (t_REF/1) > addto_syslog: frequency initialized 0.000 PPM from /var/ntp/ntp.drift > authtrust: keyid 0000ffff life 1 > local_clock: time 0 offset 0.000000 freq 0.000 state 1 > report_event: system event 'event_restart' (0x01) status 'sync_alarm, > sync_unspec, 1 event, event_unspec' (0xc010) > refclock_setup fd 4 modem status: 0x127 > refclock_ioctl: fd 4 flags 0xa4 > acts: setup ATB1&C0&D2E0L1M1Q0V1 > refclock_transmit: at 1 127.127.18.1 > poll_update: at 1 127.127.18.1 flags 0021 poll 11 burst 0 last 1 next > 2051 > auth_agekeys: at 1 keys 1 expired 0 > timer: refresh ts 0 > timer: interface update > update_interfaces(123) > addto_syslog: no IPv6 interfaces found > > addto_syslog: no IPv6 interfaces found > > refclock_gtraw: fd 4 time 3421861508.760820 timecode 1 Q > refclock_gtraw: fd 4 time 3421861508.769643 timecode 4 0V1 > addto_syslog: acts: no modem > > refclock_gtraw: fd 4 time 3421861511.761957 timecode 2 AT > refclock_gtraw: fd 4 time 3421861511.770210 timecode 8 H OK > > acts: 0125 (6 3) 7 Q0V1ATH > acts: 0125 (6 3) 2 OK > refclock_setup fd 4 modem status: 0x127 > refclock_ioctl: fd 4 flags 0xa4 > acts: setup ATB1&C0&D2E0L1M1Q0V1 > refclock_gtraw: fd 4 time 3421861517.760812 timecode 1 Q > refclock_gtraw: fd 4 time 3421861517.769699 timecode 4 0V1 > addto_syslog: acts: no modem > > refclock_gtraw: fd 4 time 3421861520.762703 timecode 3 ATH > refclock_gtraw: fd 4 time 3421861520.769703 timecode 6 OK > acts: 0125 (6 3) 7 Q0V1ATH > refclock_gtraw: fd 4 time 3421861520.772693 timecode 1 > > acts: 0125 (6 3) 2 OK > refclock_setup fd 4 modem status: 0x127 > refclock_ioctl: fd 4 flags 0xa4 > acts: setup ATB1&C0&D2E0L1M1Q0V1 > refclock_gtraw: fd 4 time 3421861526.760847 timecode 1 Q > refclock_gtraw: fd 4 time 3421861526.762709 timecode 2 0V > refclock_gtraw: fd 4 time 3421861526.769710 timecode 2 1 > addto_syslog: ntpd exiting on signal 2 > > > I know the modem is working just fine as I'm able to do the following > at a simple terminal > > ntp# tip com5 > connected > AT > OK > ATI > 5601 > > OK > ATB1&C0&D2E0L1M1Q0V1 > OK > <--THERE WAS AN ATZ ISSUED HERE > OK > ATB1&C0&D2L3M1Q0V1 <-- SAME SETUP STRING MINUS THE E0 AS I WANTED TO > SEE THE STRING > OK > ATDT9,13034944774 > CONNECT 14400/ARQ/V32/LAPM/V42BIS > > National Institute of Standards and Technology > Telephone Time Service, Generator 1b > Enter the question mark character for HELP > D L > MJD YR MO DA HH MM SS ST S UT1 msADV <OTM> > > 54624 08-06-07 21:17:24 50 0 -.4 045.0 UTC(NIST) * > 54624 08-06-07 21:17:25 50 0 -.4 045.0 UTC(NIST) * > 54624 08-06-07 21:17:26 50 0 -.4 045.0 UTC(NIST) * > 54624 08-06-07 21:17:27 50 0 -.4 045.0 UTC(NIST) * > 54624 08-06-07 21:17:28 50 0 -.4 045.0 UTC(NIST) * > 54624 08-06-07 21:17:29 50 0 -.4 045.0 UTC(NIST) * > 54624 08-06-07 21:17:30 50 0 -.4 045.0 UTC(NIST) * > > Any more assistance is greatly appreciated. _______________________________________________ questions mailing list questions@lists.ntp.org https://lists.ntp.org/mailman/listinfo/questions
