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Date:      Sat, 02 Jan 1999 17:24:50 +0300
From:      Fadi Sodah <sodah@qatar.net.qa>
To:        freebsd-questions@FreeBSD.ORG
Subject:   SLIP
Message-ID:  <368E2C31.EF4717FD@qatar.net.qa>

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hi

i cant make SLIP work.  :-(

to call out the SLIP server, i did the following:

1. /etc/sliphome/slip.chat
# SLIP chat
TIMEOUT 35
ABORT BUSY
ABORT 'NO CARRIER'
#wait up 5 sec for replay
TIMEOUT 5
''ATZ
OK ATDT365763
#wait up
TIMEOUT 40
CONNECT ''
TIMEOUT 5
Username: myname
Password: mypasswd

2. /etc/sliphome/startslip
#!/bin/sh
#Dial a slip link
ifconfig sl0 194.133.33.10 194.133.33.13 netmask 255.255.255.255
route delete default
route add default 194.133.33.13
slattach -h -r'/usr/bin/chat -f /etc/sliphome/slip.chat' -s 57600 -L
/dev/cuaa0

when i start the chat script, modem dial, i get a connection but i cant
get any data across the line.

3. lifebook# ./startslip
    writing to routing socket: No such process
   delete net default: not in table
   add net default: gateway 194.133.33.13
   /var/run/slattach.cuaa0.pid

4. lifebook# tail -f /var/log/messages
   Jan  2 17:10:43 lifebook slattach[257]: SIGHUP on /dev/cuaa0 (sl-1);
running '/u
   sr/bin/chat -f /etc/sliphome/slip.chat'
  Jan  2 17:11:05 lifebook slattach[258]: sl0 connected to /dev/cuaa0 at
57600 baud

5. lifebook# netstat -rn
    Routing tables

    Internet:
    Destination        Gateway            Flags     Refs     Use
Netif Expire
    default            194.133.33.13      UGSc        0        0
sl0
    127.0.0.1          127.0.0.1          UH          0        0
lo0
    194.133.33.13      194.133.33.10      UH          1        0
sl0

6. lifebook# ifconfig sl0
   sl0: flags=8011<UP,POINTOPOINT,MULTICAST> mtu 552
        inet 194.133.33.10 --> 194.133.33.13 netmask 0xffffffff

if i do ping, i cant get any replay ... but the LEDs RD and SD of my
modem are flashing
and no data and the line keepalive .....

7. lifebook# ping 194.133.33.10
PING 194.133.33.10 (194.133.33.10): 56 data bytes
(nothing)

8. lifebook# ps
  PID  TT  STAT      TIME COMMAND
  244  p0  IW     0:00.00 (csh)
  250  p0  S+     0:00.28 tail -f /var/log/messages
  222  p1  S      0:00.15 -su (csh)
  268  p1  R+     0:00.01 ps
  175  v1  IWs+   0:00.00 (getty)
  176  v2  IWs+   0:00.00 (getty)
  258  a0  IWs+   0:00.00 (slattach)


so what could be wrong ?

thx
-Pons



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