[cisco-nas] AS5200 ISDN idle timeout problem

[Ahmad Cheikh Moussa]

Hi,

it seems like you forgot to identify the dialer-list command.
There is no definition of interesting traffic, therefore after
a timeout of 120s, the isdn line is disconnected.

For Example:

Int dialer 2
  ..
  ..
  dialer-group 1


dialer-list 1 protocol ip permit

Regads,
  Ahmad Cheikh-Moussa



Aragon Gouveia wrote:
> Hi,
> 
> I have an AS5200 (yea, I know) running IOS 12.1.20.  It's accepting ISDN
> calls fine, but persistently disconnects them 2 minutes after connecting
> regardless of line activity.  Reason for disconnection in radius accounting
> logs is "Idle-Timeout".
> 
> The idle timeout period is not being set from anywhere in the NAS's
> configuration (that I can see), and neither from radius.  If I do a "show
> interface" on a connected interface it does register line activity in the
> "Last input" and "Last output" counters.  However, the idle timeout counter
> is never reset and eventually runs down to 0 when the line is disconnected.
> 
> Anyone know why this is happening?
> 
> 
> Thanks,
> Aragon
> 
> 
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-- 
Ahmad Cheikh-Moussa
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