Re: [Portslave-users] Callback configuration example

[Milan P. S. <mp...@rn...>]

On Fri, Nov 29, 2002 at 10:02:48AM -0500, Alfredo Salas wrote:
> Nov 29 04:29:14 srv1 port[S0]: Warning - user file /etc/ppp/callback-users
> has world and/or group access

chmod 0600 /etc/ppp/callback-user

> Nov 29 04:29:14 srv1 port[S0]: LCP terminated by peer
> (JHNM-^X^@<M-Mt^@^@^@^@)
> Nov 29 04:29:14 srv1 port[S0]: Hangup (SIGHUP)
> Nov 29 04:29:14 srv1 port[S0]: Modem hangup
> Nov 29 04:29:14 srv1 port[S0]: Connection terminated.
> Nov 29 04:29:14 srv1 port[S0]: Connect time 0.1 minutes.
> Nov 29 04:29:14 srv1 port[S0]: Sent 0 bytes, received 0 bytes.
> Nov 29 04:29:14 srv1 port[S0]: Callback with </etc/ppp/callback-server 12
> 18>
> Nov 29 04:29:14 srv1 port[S0]: Callback script failed

Can you check your callback script (see bellow)?

> Nov 29 04:29:14 srv1 port[S0]: Couldn't make tty exclusive: Bad file
> descriptor
> Nov 29 04:29:14 srv1 port[S0]: Couldn't set tty to PPP discipline: Bad file
> descriptor
> Nov 29 04:29:14 srv1 port[S0]: Exit.

Can you try to start callback-server script manually, e.g.:
/etc/ppp/callback-server 5 18
(where 5 is delay in seconds)
and see if it calls number 18
 
> what is  the12 number???....

This is DELAY parameter supplied by RADIUS, (maybe the 12 is default).
 
> My /etc/ppp/callback-server file has no changes:
> 
> #!/bin/sh
> # Script callback-server
> # Script parameters: delay time in seconds, callback number
> 
> DELAY="$1"
> NUMBER="$2"
> 
> /usr/sbin/chat -v -t 2 "" \d+++\d\c OK ATH0 OK
> sleep $DELAY s
               ^
What is this? Maybe this ends script prematurely?

> /usr/sbin/chat -v "" ATZ OK ATD$NUMBER CONNECT
> 
> PD. I think that it is a great beginning for the portslave callback HOW TO
  ^^
What this means? 

Milan