Re: PPP Connection through ISDN Line

From: Eduardo Soriano (e_soriano@dapsys.ch)
Date: Thu Jan 27 2000 - 11:39:00 EST


Ramakant,

I am back from travelling.

Ramakant wrote:

> It looks as if PPP is coming along fine on the ISDN line.

I agree with you. The line is displayed as open by Zyxel .

>
> It always starts with a ~ character.
> I think it will work if you expect a '~' in your chat script at the
> end. That is how I have set up with a Zyxel TA128.
>

That's what I did today. This is the connection log. Do not pay attention to the
CONNECT 38400.
This ppp client is running on a 2.0.36 system with HIGHSPEED on. That means
38400 is 115200.
I tried with 2.2.12 with the same results.
Any idea ?

Jan 27 17:32:40 dap50 chat[183]: OK -- got it
Jan 27 17:32:40 dap50 chat[183]: send (ATDIxxxxxxxxxx^M)
Jan 27 17:32:40 dap50 chat[183]: expect (~)
Jan 27 17:32:40 dap50 chat[183]: ^M
Jan 27 17:32:44 dap50 chat[183]: ^M
Jan 27 17:32:44 dap50 chat[183]: CARRIER 64000^M
Jan 27 17:32:44 dap50 chat[183]: ^M
Jan 27 17:32:44 dap50 chat[183]: PROTOCOL: PPP^M
Jan 27 17:32:44 dap50 chat[183]: ^M
Jan 27 17:32:44 dap50 chat[183]: ERROR CONTROL: NONE^M
Jan 27 17:32:44 dap50 chat[183]: ^M
Jan 27 17:32:44 dap50 chat[183]: CONNECT 38400^M
Jan 27 17:32:44 dap50 chat[183]: ^M
Jan 27 17:32:44 dap50 chat[183]: ~ -- got it
Jan 27 17:32:44 dap50 chat[183]: send (^M^M^M)
Jan 27 17:32:44 dap50 chat[183]: expect (erid:)
Jan 27 17:32:56 dap50 chat[183]: ^?}#@!}$U} }&} }"]q~^?}#@!}!}#} }!}$}%r}"}&} }
} } }#},@'}!} } }#} } } }.}%}&W>7._w~^?}#@!}!}$} }!}$}%r}"}&} } } } }#},@'}!} }
}#} } } }.}%}&W>7.q<~^?}#@!}!}%} }!}$}%r}"}&} } } } }#},@'}!} } }#} } }
}.}%}&W>7.Ey~^?}#@!}!}&} }!}$}%r}"}&} } } } }#},@'}!} } }#} } }
}.}%}&W>7.^H>~^?}#@!}!}'} }!}$}%r}"}&} } } } }#},@'}!} } }#} } }
}.}%}&W>7.<{~^?}#@!}!}(} } -- failed
Jan 27 17:32:56 dap50 pppd[181]: Connect script failed
Jan 27 17:32:56 dap50 pppd[181]: Exit.

>
> Ramakant
>
> Eduardo Soriano wrote:
> >
> >
> > Hello,
> >
> > I am trying to set up a connection with a remote user using ISDN line.
> >
> > Linux <-----> Zyxel 2840I <------ ISDN 64Kbds ------> ISDN TA < ---->
> > Remote System
> >
> > On my side I am using a Zyxel Elite I 2840 with the latest Zyxel
> > EPROM.
> >
> > The called ISDN system is configured to work as a PPP Internet,
> > Windows NT or Windows 98
> > Data Compression and IP header compression.
> >
> > This connection works fine when using a bloody Window$ system.
> >
> > This is my modem setting sequence:
> >
> > ppp.opt
> >
> > connect /tmp/Ppp.ChFr/ppp.chat
> > debug
> > crtscts
> > modem
> > ipcp-accept-local
> > ipcp-accept-remote
> > sync
> > lock
> >
> > ppp.chat
> >
> > /usr/sbin/chat -v ABORT BUSY ABORT 'NO ANSWER' ABORT 'NO
> > CARRIER' \
> > '' 'ATZ' 'OK' 'AT&FZE0X8' 'OK' 'ATV1&D2&C1S0=0' 'OK' \
> > 'AT&L1S38.3=1S48.2=1' 'OK' 'ATS84.4=1S118.3=1' 'OK' \
> > 'ATCN<0>' 'OK' 'ATCI<00>' 'OK' \
> > 'ATS7=60S50=0L4M1&K3*E0&K00&H3B0' 'OK' \
> > 'ATDIxxxxxxxx' 'CONNECT 115200' \
> > '\r\r' erid:-BREAK-erid: xxxx 'ssword?' xxxx
> >
> > /etc/ppp/options
> >
> > lock
> > noauth
> >
> > connection log
> > Jan 21 16:48:45 localhost pppd[5599]: pppd 2.3.10 started by root, uid
> > 0
> > Jan 21 16:48:46 localhost chat[5601]: abort on (BUSY)
> > Jan 21 16:48:46 localhost chat[5601]: abort on (NO ANSWER)
> > Jan 21 16:48:46 localhost chat[5601]: abort on (NO CARRIER)
> > Jan 21 16:48:46 localhost chat[5601]: send (ATZ^M)
> > Jan 21 16:48:46 localhost chat[5601]: expect (OK)
> > Jan 21 16:48:46 localhost chat[5601]: ^M
> > Jan 21 16:48:46 localhost chat[5601]: OK
> > Jan 21 16:48:46 localhost chat[5601]: -- got it
> > Jan 21 16:48:46 localhost chat[5601]: send (AT&FZE0X8^M)
> > Jan 21 16:48:46 localhost chat[5601]: expect (OK)
> > Jan 21 16:48:46 localhost chat[5601]: ^M
> > Jan 21 16:48:46 localhost chat[5601]: AT&FZE0X8^M^M
> > Jan 21 16:48:46 localhost chat[5601]: OK
> > Jan 21 16:48:46 localhost chat[5601]: -- got it
> > Jan 21 16:48:46 localhost chat[5601]: send (ATV1&D2&C1S0=0^M)
> > Jan 21 16:48:46 localhost chat[5601]: expect (OK)
> > Jan 21 16:48:46 localhost chat[5601]: ^M
> > Jan 21 16:48:46 localhost chat[5601]: ^M
> > Jan 21 16:48:46 localhost chat[5601]: OK
> > Jan 21 16:48:46 localhost chat[5601]: -- got it
> > Jan 21 16:48:46 localhost chat[5601]: send (AT&L1S38.3=1S48.2=1^M)
> > Jan 21 16:48:47 localhost chat[5601]: expect (OK)
> > Jan 21 16:48:47 localhost chat[5601]: ^M
> > Jan 21 16:48:47 localhost chat[5601]: ^M
> > Jan 21 16:48:47 localhost chat[5601]: OK
> > Jan 21 16:48:47 localhost chat[5601]: -- got it
> > Jan 21 16:48:47 localhost chat[5601]: send (ATS84.4=1S118.3=1^M)
> > Jan 21 16:48:47 localhost chat[5601]: expect (OK)
> > Jan 21 16:48:47 localhost chat[5601]: ^M
> > Jan 21 16:48:47 localhost chat[5601]: ^M
> > Jan 21 16:48:47 localhost chat[5601]: OK
> > Jan 21 16:48:47 localhost chat[5601]: -- got it
> > Jan 21 16:48:47 localhost chat[5601]: send (ATCN<0>^M)
> > Jan 21 16:48:47 localhost chat[5601]: expect (OK)
> > Jan 21 16:48:47 localhost chat[5601]: ^M
> > Jan 21 16:48:47 localhost chat[5601]: ^M
> > Jan 21 16:48:47 localhost chat[5601]: OK
> > Jan 21 16:48:47 localhost chat[5601]: -- got it
> > Jan 21 16:48:47 localhost chat[5601]: send (ATCI<00>^M)
> > Jan 21 16:48:48 localhost chat[5601]: expect (OK)
> > Jan 21 16:48:48 localhost chat[5601]: ^M
> > Jan 21 16:48:48 localhost chat[5601]: ^M
> > Jan 21 16:48:48 localhost chat[5601]: OK
> > Jan 21 16:48:48 localhost chat[5601]: -- got it
> > Jan 21 16:48:48 localhost chat[5601]: send
> > (ATS7=60S50=0L4M1&K3*E0&K00&H3B0^M)
> > Jan 21 16:48:48 localhost chat[5601]: expect (OK)
> > Jan 21 16:48:48 localhost chat[5601]: ^M
> > Jan 21 16:48:48 localhost chat[5601]: ^M
> > Jan 21 16:48:48 localhost chat[5601]: OK
> > Jan 21 16:48:48 localhost chat[5601]: -- got it
> > Jan 21 16:48:48 localhost chat[5601]: send (ATDIxxxxxxxx^M)
> > Jan 21 16:48:49 localhost chat[5601]: expect (CONNECT 115200)
> > Jan 21 16:48:49 localhost chat[5601]: ^M
> > Jan 21 16:48:52 localhost chat[5601]: ^M
> > Jan 21 16:48:52 localhost chat[5601]: CARRIER 64000^M
> > Jan 21 16:48:52 localhost chat[5601]: ^M
> > Jan 21 16:48:52 localhost chat[5601]: PROTOCOL: PPP^M
> > Jan 21 16:48:52 localhost chat[5601]: ^M
> > Jan 21 16:48:52 localhost chat[5601]: ERROR CONTROL: NONE^M
> > Jan 21 16:48:52 localhost chat[5601]: ^M
> > Jan 21 16:48:52 localhost chat[5601]: CONNECT 115200^M
> > Jan 21 16:48:52 localhost chat[5601]: ^M
> > Jan 21 16:48:54 localhost chat[5601]: ~^?}#@!}$U} }&}
> > }"]q~^?}#@!}!}#} }!}$}%r}"}&} } } } }#},@'}!} } }#} } } }.}%}&Vn@
> > Jan 21 16:48:58 localhost chat[5601]: d}7^Y~^?}#@!}!}$} }!}$}%r}"}&}
> > } } } }#},@'}!} } }#} } } }.}%}&Vn@d9R~^?}#@!}!}%}
> > Jan 21 16:49:00 localhost chat[5601]: }!}$}%r}"}&} } } } }#},@'}!} }
> > }#} } } }.}%}&Vn@d^M}7~^?}#@!}!}&} }!}$}%r}"}&} }
> > Jan 21 16:49:02 localhost chat[5601]: } } }#},@'}!} } }#} } }
> > }.}%}&Vn@d@P~^?}#@!}!}'} }!}$}%r}"}&} } } } }#},@'}!} }
> > Jan 21 16:49:04 localhost chat[5601]: }#} } }
> > }.}%}&Vn@dt^U~^?}#@!}!}(} }!}$}%r}"}&} } } } }#},@'}!} } }#} } }
> > }.}%}&V
> > Jan 21 16:49:08 localhost chat[5601]: n@d^\G~^?}#@!}!})} }!}$}%r}"}&}
> > } } } }#},@'}!} } }#} } } }.}%}&Vn@d(}"~^?}#@!}!}*
> > Jan 21 16:49:10 localhost chat[5601]: } }!}$}%r}"}&} } } } }#},@'}!}
> > } }#} } } }.}%}&Vn@deE~^?}#@!}!}+} }!}$}%r}"}&}
> > Jan 21 16:49:12 localhost chat[5601]: } } } }#},@'}!} } }#} } }
> > }.}%}&Vn@dQ^@~^?}#@!}!},} }!}$}%r}"}&} } } } }#},@'}!}
> > Jan 21 16:49:14 localhost chat[5601]: } }#} } }
> > }.}%}&Vn@d^?K~^?}#@!}!}-} }!}$}%r}"}&} } } } }#},@'}!} } }#} } }
> > }.}%}&
> > Jan 21 16:49:17 localhost chat[5601]: Vn@dK}.~^M
> > Jan 21 16:49:17 localhost chat[5601]: NO CARRIER
> > Jan 21 16:49:17 localhost chat[5601]: -- failed
> > Jan 21 16:49:17 localhost chat[5601]: Failed (NO CARRIER)
> > Jan 21 16:49:17 localhost pppd[5599]: Connect script failed
> > Jan 21 16:49:18 localhost pppd[5599]: Exit.
> >
> >

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This archive was generated by hypermail 2b29 : Mon Jan 31 2000 - 21:00:33 EST