06-12-2007 11:46 PM - edited 03-03-2019 05:24 PM
Hi,
I hope some one can help me with this matter. I have the next configuration on a router asynchronous line:
interface Group-Async1
physical-layer async
ip unnumbered FastEthernet0/0
no ip redirects
no ip unreachables
encapsulation ppp
async mode interactive
peer default ip address pool dhpool
ppp authentication ms-chap
group-range 0/1/0 0/1/7
line 0/1/4 0/1/6
session-timeout 15 output
exec-timeout 10 59
modem InOut
modem autoconfigure discovery
transport input all
autoselect during-login
autoselect ppp
speed 115200
line 0/1/7
modem InOut
modem autoconfigure discovery
transport input all
autoselect during-login
autoselect ppp
speed 38400
from 0/1/0 to 0/1/3 are free. On 0/1/7 I got a ISND modem, and the rest of them (0/1/4 to 0/1/6) are analog modem conneted.
The output of ppp and modem debug is:
020512: Jun 12 19:44:54.593 CET: TTY0/1/6: DSR came up
020513: Jun 12 19:44:54.593 CET: tty0/1/6: Modem: IDLE->(unknown)
020514: Jun 12 19:44:54.593 CET: TTY0/1/6: EXEC creation
020515: Jun 12 19:44:54.593 CET: TTY0/1/6: create timer type 10, 30 seconds
020516: Jun 12 19:44:54.669 CET: TTY0/1/6: Autoselect(2) sample 7E
020517: Jun 12 19:44:54.669 CET: TTY0/1/6: Autoselect(2) sample 7EFF
020518: Jun 12 19:44:54.669 CET: TTY0/1/6: Autoselect(2) sample 7EFF7D
020519: Jun 12 19:44:54.673 CET: TTY0/1/6: Autoselect(2) sample 7EFF7D23
020520: Jun 12 19:44:54.673 CET: TTY0/1/6 Autoselect cmd: ppp negotiate
020521: Jun 12 19:44:54.673 CET: TTY0/1/6: pause timer type 10 (OK)
020522: Jun 12 19:44:54.673 CET: TTY0/1/6: EXEC creation
020523: Jun 12 19:44:54.673 CET: TTY0/1/6: create timer type 0, 43180 seconds
020524: Jun 12 19:44:54.673 CET: TTY0/1/6: create timer type 1, 659 seconds
020525: Jun 12 19:44:54.673 CET: TTY0/1/6: Line reset by "Exec"
020526: Jun 12 19:44:54.677 CET: TTY0/1/6: Modem: (unknown)->HANGUP
020527: Jun 12 19:44:54.677 CET: TTY0/1/6: destroy timer type 0
020528: Jun 12 19:44:54.677 CET: TTY0/1/6: destroy timer type 1
020529: Jun 12 19:44:54.677 CET: TTY0/1/6: no timer type 3 to destroy
020530: Jun 12 19:44:54.677 CET: TTY0/1/6: no timer type 4 to destroy
020531: Jun 12 19:44:54.677 CET: TTY0/1/6: destroy timer type 10
020532: Jun 12 19:44:54.677 CET: TTY0/1/6: no timer type 2 to destroy
020533: Jun 12 19:44:54.977 CET: TTY0/1/1: detection speed (38400) response ------
020534: Jun 12 19:44:55.592 CET: TTY0/1/6: dropping DTR, hanging up
020535: Jun 12 19:44:55.592 CET: tty0/1/6: Modem: HANGUP->IDLE
Could someone give me a hand and show me whats wrong and why the line is reset.
Thanks in forward for your help!
see u.
06-13-2007 12:43 AM
Hi
I think there is some problem with the config.In u r config using the group-async1 u have combined all the lines and configured all the parameters which will effect all the lines.
And in the second section u r trying to configure the lines individually which are already a part of group-async1.Try to isolate and check.
Thanks
Mahmood
06-13-2007 05:27 AM
Hi mahmoodmkl,
Thanks for you suggestion. I have try day way you told me but there is not change on it. The connection is taken down after the line TTY0/1/6: Line reset by "Exec".
Any other observation could help me to resolve it?
Thanks again.
10-04-2007 01:05 AM
Hi ,
Try the following
interface group-async 1
no physical-layer async
Regards,
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