From: Dang Quang Minh (minhdq@xxxxxxxxxxxxx)
Date: Fri May 17 2002 - 20:58:33 GMT-3
U can also try ' clear int bri'. I think no need to reboot the router.
----- Original Message -----
From: "elpingu" <elping@acedsl.com>
To: "Budiman Notorahardjo" <BudimanN@sg.fujitsu.com>
Cc: "'Ccielab" <ccielab@groupstudy.com>
Sent: Thursday, May 16, 2002 9:46 AM
Subject: Re: ISDN Dialer Map
> unless i overlooked something it looks good to me...
>
> sometime i have to reboot when i make many changes to the isdn line .
>
> Budiman Notorahardjo wrote:
>
> > Hi guys,
> >
> > I have one headquarter router (HQ) and two branch routers (SLS and IBP).
> > These 2 branch routers are connected to HQ via ISDN.
> > HQ uses PRI interface meanwhile SLS and IBP use BRI interfaces.
> > The branch routers will trigger link if there is interesting packet.
> >
> > The ISDN configuration in HQ is:
> > username SLS password cisco
> > username IBP password cisco
> > interface Serial1/1/1:15
> > ip address 43.68.105.1 255.255.255.0
> > encapsulation ppp
> > dialer idle-timeout 60
> > dialer map ip 43.68.105.2 name SLS
> > dialer map ip 43.68.105.8 name IBP
> > dialer hold-queue 5
> > dialer-group 1
> > ppp authentication chap
> > ppp multilink
> > hold-queue 75 in
> > dialer-list 1 protocol ip permit
> >
> > The ISDN configuration in SLS is:
> > username HQ password cisco
> > interface BRI0
> > ip address 43.68.105.2 255.255.255.0
> > encapsulation ppp
> > dialer idle-timeout 60
> > dialer map ip 43.68.105.1 name HQ 68575757
> > dialer load-threshold 128 either
> > dialer-group 1
> > ppp authentication chap
> > ppp multilink
> > hold-queue 75 in
> > dialer-list 1 protocol ip permit
> >
> > The ISDN configuration in IBP is:
> > username HQ password cisco
> > interface BRI0
> > ip address 43.68.105.8 255.255.255.0
> > encapsulation ppp
> > dialer idle-timeout 60
> > dialer map ip 43.68.105.1 name HQ 68575757
> > dialer load-threshold 128 either
> > dialer-group 1
> > ppp authentication chap
> > ppp multilink
> > hold-queue 75 in
> > dialer-list 1 protocol ip permit
> >
> > The problem is:
> > SLS router can connect to HQ successfully, but IBP router cannot.
> > If I see the debug ISDN and PPP, the status of BRI is connected and PPP
> > authentication is successful.
> > The PPP negotiation is also successful, and the status of IPCP is open.
> >
> > But, if I remove "dialer map ip 43.68.105.8 name IBP" command in HQ
router,
> > IBP can connect successfully.
> > It is very weird, because the configuration of SLS and IBP are same.
> > The difference between SLS and IBP is in IOS.
> > HQ and SLS use IOS version 11.3, meanwhile IBP uses the newest IOS which
is
> > 12.2(7a).
> >
> > Have you ever encountered similar problem?
> >
> > Thanks,
> > Budiman N
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