From: Keane, James (James.Keane@agriculture.gov.ie)
Date: Thu Feb 17 2005 - 13:00:22 GMT-3
I have experiencing a strange problem with multilink and callback, My issue is that the call isnt being droped when the idle timer expires, well to tell the truth I dont even see the idle timer !
My first question is why do I see 'Unavail', My second question is why doesnt the line drop (my thinking was that the idle timer isnt expiring). Anybody seen anything like this before ?
When I don't use multilink I DO see the timers and all behaves normally.
Thanks in advance
James Keane
Network Support
Network Services Group
Information Services Division
R5 - 2 Centre
Agriculture House
Kildare St
Dublin 2
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SOHO router (803) calling a Central Site (3640) with multilink and callback enabled (both sides)
after the call and callback occur I get
on the SOHO
--------------------------------------------------------------------------------
ISDN ACTIVE CALLS
--------------------------------------------------------------------------------
Call Calling Called Remote Seconds Seconds Seconds Charges
Type Number Number Name Used Left Idle Units/Currency
--------------------------------------------------------------------------------
In 6441234 16471980 ISDNDial 2299 Unavail -
--------------------------------------------------------------------------------
Central Site
--------------------------------------------------------------------------------
Call Calling Called Remote Seconds Seconds Seconds Charges
Type Number Number Name Used Left Idle Units/Currency
--------------------------------------------------------------------------------
Out ---N/A--- 6471980 JKDELETE 2428 Unavail - 0
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Configs are
Central Site :
interface Dialer2
description Ph 6441234 Isdn Access Number
ip address 192.193.100.240 255.255.255.0
encapsulation ppp
dialer in-band
dialer idle-timeout 900
dialer enable-timeout 12
dialer map ip 192.193.100.63 name JKDELETE class agparams1 broadcast 6471980
dialer map (many other maps)
dialer-group 2
no peer default ip address
no cdp enable
ppp callback accept
ppp authentication chap
ppp chap hostname ISDNDial
ppp chap password XXXXXXXXXXX
ppp multilink
access-list 106 permit icmp any any
dialer-list 2 protocol ip list 106
SOHO Site:
interface Dialer0
ip address 192.193.100.63 255.255.255.0
encapsulation ppp
dialer pool 1
dialer idle-timeout 900
dialer enable-timeout 50
dialer string 6441234
dialer hold-queue 100
dialer load-threshold 50 either
dialer-group 1
no peer default ip address
no cdp enable
ppp callback request
ppp authentication chap
ppp multilink
access-list 123 permit icmp any any
access-list 123 lots of email servers/web servers included here
dialer-list 1 protocol ip list 123
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