Re: PPP Modem connection impossible with 2.5.73-bk2

From: Diego Calleja García (diegocg@teleline.es)
Date: Thu Jun 26 2003 - 19:28:37 EST

On Thu, 26 Jun 2003 16:41:16 -0700
Stephen Hemminger <shemminger@osdl.org> wrote:

> What is your ppp configuration, anything special?

Nothing strange that i know of;
hide-password
noauth
connect "/usr/sbin/chat -v -f /etc/chatscripts/provider"
debug
/dev/ttyS1
#200000
115200
#460800
defaultroute
noipdefault
user XXXXXXXXXXXXX
remotename provider
ipparam provider

> Is serial line fat or slow? Is this on SMP or UP system?

It's a external serial (ttyS1) 56k modem (Supraexpress 56e).
It's a SMP system.

>
> I can't reproduce this over a null modem cable so trying to see what could
> be different.

I reverted your changeset and everything works again.
pppd version is 2.4.1 (debian sid environment)
Config is attached.

This is the dmesg output when it works:
Jun 27 02:17:29 estel kernel: PPP generic driver version 2.4.2
Jun 27 02:17:29 estel modprobe: FATAL: Module ipv6 not found.
Jun 27 02:17:29 estel pppd[405]: pppd 2.4.1 started by diego, uid 1234
Jun 27 02:17:30 estel chat[407]: abort on (BUSY)
Jun 27 02:17:30 estel chat[407]: abort on (NO CARRIER)
Jun 27 02:17:30 estel chat[407]: abort on (VOICE)
Jun 27 02:17:30 estel chat[407]: abort on (NO DIALTONE)
Jun 27 02:17:30 estel chat[407]: abort on (NO DIAL TONE)
Jun 27 02:17:30 estel chat[407]: abort on (NO ANSWER)
Jun 27 02:17:30 estel chat[407]: abort on (DELAYED)
Jun 27 02:17:30 estel chat[407]: send (ATZ^M)
Jun 27 02:17:31 estel chat[407]: expect (OK)
Jun 27 02:17:31 estel chat[407]: ATZ^M^M
Jun 27 02:17:31 estel chat[407]: OK
Jun 27 02:17:31 estel chat[407]: -- got it
Jun 27 02:17:31 estel chat[407]: send (ATDTXXXXXXXXX^M)
Jun 27 02:17:31 estel chat[407]: expect (CONNECT)
Jun 27 02:17:31 estel chat[407]: ^M
Jun 27 02:17:50 estel chat[407]: ATDTXXXXXXXXX^M^M
Jun 27 02:17:50 estel chat[407]: CONNECT
Jun 27 02:17:50 estel chat[407]: -- got it
Jun 27 02:17:50 estel chat[407]: send (\d)
Jun 27 02:17:51 estel pppd[405]: Serial connection established.
Jun 27 02:17:51 estel pppd[405]: using channel 1
Jun 27 02:17:51 estel pppd[405]: Using interface ppp0
Jun 27 02:17:51 estel pppd[405]: Connect: ppp0 <--> /dev/ttyS1
Jun 27 02:17:52 estel pppd[405]: sent [LCP ConfReq id=0x1 <asyncmap 0x0> <magic 0xf6e73be2> <pcomp> <accomp>]
Jun 27 02:17:53 estel pppd[405]: rcvd [LCP ConfReq id=0x1 <mru 1514> <asyncmap 0x0> <auth chap MD5> <magic 0xdc4f946b> <mrru 1514> <endpoint [null]>]
Jun 27 02:17:53 estel pppd[405]: sent [LCP ConfRej id=0x1 <mrru 1514>]
Jun 27 02:17:53 estel pppd[405]: rcvd [LCP ConfRej id=0x1 <pcomp>]
Jun 27 02:17:53 estel pppd[405]: sent [LCP ConfReq id=0x2 <asyncmap 0x0> <magic 0xf6e73be2> <accomp>]
Jun 27 02:17:53 estel pppd[405]: rcvd [LCP ConfReq id=0x2 <mru 1514> <asyncmap 0x0> <auth chap MD5> <magic 0xdc4f946b>]
Jun 27 02:17:53 estel pppd[405]: sent [LCP ConfAck id=0x2 <mru 1514> <asyncmap 0x0> <auth chap MD5> <magic 0xdc4f946b>]
Jun 27 02:17:53 estel pppd[405]: rcvd [LCP ConfRej id=0x2 <accomp>]
Jun 27 02:17:53 estel pppd[405]: sent [LCP ConfReq id=0x3 <asyncmap 0x0> <magic 0xf6e73be2>]
Jun 27 02:17:53 estel pppd[405]: rcvd [LCP ConfAck id=0x3 <asyncmap 0x0> <magic 0xf6e73be2>]
Jun 27 02:17:53 estel pppd[405]: sent [LCP EchoReq id=0x0 magic=0xf6e73be2]
Jun 27 02:17:53 estel pppd[405]: rcvd [CHAP Challenge id=0x3 <a00f1ece659797d59f6d87302c8bf0cf>, name = "Hiper"]
Jun 27 02:17:53 estel pppd[405]: sent [CHAP Response id=0x3 <a8d6954791920082eed78270fe8d0342>, name = "XXXXXXXXXXXXXXX"]
Jun 27 02:17:53 estel pppd[405]: rcvd [LCP EchoRep id=0x0 magic=0xdc4f946b]
Jun 27 02:17:53 estel pppd[405]: rcvd [CHAP Success id=0x3 "\000"]
Jun 27 02:17:53 estel pppd[405]: Remote message: ^@
Jun 27 02:17:53 estel pppd[405]: kernel does not support PPP filtering
Jun 27 02:17:53 estel pppd[405]: sent [IPCP ConfReq id=0x1 <addr 0.0.0.0> <compress VJ 0f 01>]
Jun 27 02:17:53 estel kernel: PPP BSD Compression module registered
Jun 27 02:17:53 estel kernel: PPP Deflate Compression module registered
Jun 27 02:17:53 estel pppd[405]: sent [CCP ConfReq id=0x1 <deflate 14> <deflate(old#) 14> <bsd v1 15>]
Jun 27 02:17:53 estel pppd[405]: rcvd [IPCP ConfReq id=0x4 <compress VJ 0f 01> <addr 80.58.197.167>]
Jun 27 02:17:53 estel pppd[405]: sent [IPCP ConfAck id=0x4 <compress VJ 0f 01> <addr 80.58.197.167>]
Jun 27 02:17:53 estel pppd[405]: rcvd [IPCP ConfNak id=0x1 <addr 81.42.135.126>]
Jun 27 02:17:53 estel pppd[405]: sent [IPCP ConfReq id=0x2 <addr 81.42.135.126> <compress VJ 0f 01>]
Jun 27 02:17:53 estel pppd[405]: rcvd [LCP ProtRej id=0x5 80 fd 01 01 00 0f 1a 04 68 00 18 04 68 00 15 03 2f]
Jun 27 02:17:53 estel pppd[405]: rcvd [IPCP ConfAck id=0x2 <addr 81.42.135.126> <compress VJ 0f 01>]
Jun 27 02:17:53 estel pppd[405]: Cannot determine ethernet address for proxy ARP
Jun 27 02:17:53 estel pppd[405]: local IP address 81.42.135.126
Jun 27 02:17:53 estel pppd[405]: remote IP address 80.58.197.167

Any suggestion...patch....i'm fully available :)


-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/

This archive was generated by hypermail 2b29 : Mon Jun 30 2003 - 22:00:25 EST