modem RTC 56K port serie et déconnexion intempestive.

Lun 31 Oct 08:12:40 UTC 2005

Bonjour la liste,
Une piste pour débugger s'il vous plaît !

- Breezy 5.10
- Modem Sitecom 56k serial Model n°: DC-014 autodétecté, ppp0
sur /dev/ttyS0

La connexion est instable, 3 à 4 minutes maximum. Faut-il en passer par
wvdial et consort ? Y a t-il d'autre messages de sortie disponibles ?
Un problème d'ipv4/6 avec le FAI, le V92 ?

D'avance merci.

# un tour dans /var/log/syslog donne :
Oct 30 20:00:28 localhost kernel: [4294704.134000] eth0: no link during
initialization.
Oct 30 20:00:28 localhost kernel: [4294704.331000] CSLIP: code copyright
1989 Regents of the University of California
Oct 30 20:00:28 localhost kernel: [4294704.333000] PPP generic driver
version 2.4.2
Oct 30 20:00:28 localhost kernel: [4294704.357000] NET: Registered
protocol family 10
Oct 30 20:00:28 localhost kernel: [4294704.358000] Disabled Privacy
Extensions on device c02eb280(lo)
Oct 30 20:00:28 localhost kernel: [4294704.358000] IPv6 over IPv4
tunneling driver
Oct 30 20:00:28 localhost kernel: [4294706.738000] ACPI: Power Button
(FF) [PWRF]
Oct 30 20:00:28 localhost kernel: [4294706.738000] ACPI: Power Button
(CM) [PWRB]
Oct 30 20:00:28 localhost kernel: [4294706.836000] ibm_acpi: ec object
not found
Oct 30 20:00:31 localhost hpiod: 0.9.5 accepting connections at 32769...
Oct 30 20:00:32 localhost hp: unable to open /var/run/hplip/hpssd.port:
No such file or directory: prnt/hpijs/hplip_api.c 84
Oct 30 20:00:32 localhost hpiod: invalid message:
Oct 30 20:00:32 localhost hp: unable to connect hpssd socket 50002:
Connection refused: prnt/hpijs/hplip_api.c 710
Oct 30 20:00:32 localhost hpiod: unable to ParDevice::Open
hp:/par/ANY?device=/dev/parport0: No such file or directory:
io/hpiod/ppdevice.cpp 827
Oct 30 20:00:32 localhost hpiod: unable to ParDevice::Open
hp:/par/ANY?device=/dev/parport1: No such file or directory:
io/hpiod/ppdevice.cpp 827
Oct 30 20:00:32 localhost hpiod: unable to ParDevice::Open
hp:/par/ANY?device=/dev/parport2: No such file or directory:
io/hpiod/ppdevice.cpp 827
Oct 30 20:00:32 localhost hpiod: unable to ParDevice::Open
hp:/par/ANY?device=/dev/parport3: No such file or directory:
io/hpiod/ppdevice.cpp 827
Oct 30 20:00:36 localhost kernel: [4294715.285000] eth0: no IPv6 routers
present
[...puis ...]
Oct 30 20:00:58 localhost chat[8364]: ATDT-here the phone number of the
provider-^M^M
Oct 30 20:00:58 localhost chat[8364]: CONNECT
Oct 30 20:00:58 localhost chat[8364]:  -- got it
Oct 30 20:00:58 localhost pppd[8087]: Serial connection established.
Oct 30 20:00:58 localhost pppd[8087]: Using interface ppp0
Oct 30 20:00:58 localhost pppd[8087]: Connect: ppp0 <--> /dev/ttyS0
[...]
Oct 30 20:01:03 localhost pppd[8087]: CHAP authentication succeeded:
Oct 30 20:01:04 localhost pppd[8087]: Cannot determine ethernet address
for proxy ARP
Oct 30 20:01:04 localhost pppd[8087]: local  IP address 193....
Oct 30 20:01:04 localhost pppd[8087]: remote IP address 193....
Oct 30 20:01:04 localhost pppd[8087]: primary   DNS address 80....
Oct 30 20:01:04 localhost pppd[8087]: secondary DNS address 80...
Oct 30 20:01:04 localhost kernel: [4294742.711000] PPP BSD Compression
module registered
Oct 30 20:01:04 localhost kernel: [4294742.748000] PPP Deflate
Compression module registered
Oct 30 20:03:34 localhost pppd[8087]: Hangup (SIGHUP)
Oct 30 20:03:34 localhost pppd[8087]: Modem hangup
Oct 30 20:03:34 localhost pppd[8087]: Connect time 2.5 minutes.
Oct 30 20:03:34 localhost pppd[8087]: Sent 10627 bytes, received 158347
bytes.
Oct 30 20:03:34 localhost pppd[8087]: Connection terminated.
Oct 30 20:04:04 localhost pppd[8087]: tcgetattr: No such device or
address (line 917)
Oct 30 20:04:05 localhost pppd[8087]: tcsetattr: No such device or
address (line 1011)
Oct 30 20:04:05 localhost pppd[8087]: Exit.
[...]
Oct 30 20:17:35 localhost pppd[9816]: pppd 2.4.3 started by root, uid 0
Oct 30 20:17:36 localhost chat[9818]: timeout set to 60 seconds
Oct 30 20:17:36 localhost chat[9818]: abort on (ERROR)
Oct 30 20:17:36 localhost chat[9818]: abort on (BUSY)
Oct 30 20:17:36 localhost chat[9818]: abort on (VOICE)
Oct 30 20:17:36 localhost chat[9818]: abort on (NO CARRIER)
Oct 30 20:17:36 localhost chat[9818]: abort on (NO DIALTONE)
Oct 30 20:17:36 localhost chat[9818]: abort on (NO DIAL TONE)
Oct 30 20:17:36 localhost chat[9818]: abort on (NO ANSWER)
Oct 30 20:17:36 localhost chat[9818]: send (ATZ^M)
Oct 30 20:17:37 localhost chat[9818]: send (AT&FH0M0^M)
Oct 30 20:17:37 localhost chat[9818]: expect (OK)
Oct 30 20:17:37 localhost chat[9818]: ATZ^M^M
Oct 30 20:17:37 localhost chat[9818]: OK
Oct 30 20:17:37 localhost chat[9818]:  -- got it
Oct 30 20:17:37 localhost chat[9818]: send (ATDT08phone number0^M)
Oct 30 20:17:37 localhost chat[9818]: timeout set to 75 seconds
Oct 30 20:17:37 localhost chat[9818]: expect (CONNECT)
Oct 30 20:17:37 localhost chat[9818]: ^M
Oct 30 20:17:37 localhost chat[9818]: AT&FH0M0^M^M
Oct 30 20:17:37 localhost chat[9818]: OK^M
Oct 30 20:18:09 localhost chat[9818]: ATDT0phone number0^M^M
Oct 30 20:18:09 localhost chat[9818]: CONNECT
Oct 30 20:18:09 localhost chat[9818]:  -- got it
Oct 30 20:18:09 localhost pppd[9816]: Serial connection established.
Oct 30 20:18:09 localhost pppd[9816]: Using interface ppp0
Oct 30 20:18:09 localhost pppd[9816]: Connect: ppp0 <--> /dev/ttyS0
Oct 30 20:18:10 localhost pppd[9816]: CHAP authentication succeeded:
Oct 30 20:18:10 localhost pppd[9816]: Cannot determine ethernet address
for proxy ARP
Oct 30 20:18:10 localhost pppd[9816]: local  IP address 193.
Oct 30 20:18:10 localhost pppd[9816]: remote IP address 193.
Oct 30 20:18:10 localhost pppd[9816]: primary   DNS address 80.
Oct 30 20:18:10 localhost pppd[9816]: secondary DNS address 80.
Oct 30 20:18:26 localhost pppd[9973]: pppd 2.4.3 started by root, uid 0
Oct 30 20:18:26 localhost pppd[9973]: Device ttyS0 is locked by pid 9816
Oct 30 20:18:26 localhost kernel: [4295785.514000] eth0: no link during
initialization.
Oct 30 20:18:36 localhost kernel: [4295796.000000] eth0: no IPv6 routers
present
Oct 30 20:18:56 localhost pppd[9973]: Device ttyS0 is locked by pid 9816
Oct 30 20:19:26 localhost pppd[9973]: Device ttyS0 is locked by pid 9816
Oct 30 20:20:26 localhost last message repeated 2 times
Oct 30 20:20:48 localhost pppd[9816]: Hangup (SIGHUP)
Oct 30 20:20:48 localhost pppd[9816]: Modem hangup
Oct 30 20:20:48 localhost pppd[9816]: Connect time 2.7 minutes.
Oct 30 20:20:48 localhost pppd[9816]: Sent 53742 bytes, received 240229
bytes.
Oct 30 20:20:48 localhost pppd[9816]: Connection terminated.
Oct 30 20:20:56 localhost pppd[9973]: Device ttyS0 is locked by pid 9816
Oct 30 20:21:18 localhost pppd[9816]: tcgetattr: No such device or
address (line 917)
Oct 30 20:21:19 localhost pppd[9816]: tcsetattr: No such device or
address (line 1011)
Oct 30 20:21:19 localhost pppd[9816]: Exit.
Oct 30 20:21:27 localhost chat[10946]: timeout set to 60 seconds
Oct 30 20:21:27 localhost chat[10946]: abort on (ERROR)
Oct 30 20:21:27 localhost chat[10946]: abort on (BUSY)
Oct 30 20:21:27 localhost chat[10946]: abort on (VOICE)
Oct 30 20:21:27 localhost chat[10946]: abort on (NO CARRIER)
Oct 30 20:21:27 localhost chat[10946]: abort on (NO DIALTONE)
Oct 30 20:21:27 localhost chat[10946]: abort on (NO DIAL TONE)
Oct 30 20:21:27 localhost chat[10946]: abort on (NO ANSWER)
Oct 30 20:21:27 localhost chat[10946]: send (ATZ^M)
Oct 30 20:21:27 localhost chat[10946]: send (AT&FH0M0^M)
Oct 30 20:21:27 localhost chat[10946]: expect (OK)
Oct 30 20:21:27 localhost chat[10946]: ATZ^M^M
Oct 30 20:21:27 localhost chat[10946]: OK
Oct 30 20:21:27 localhost chat[10946]:  -- got it

etc., etc.