From: Ravi (s_ravichandran@xxxxxxxxxxx)
Date: Sun Oct 14 2001 - 14:46:06 GMT-3
Yes, that makes it very clear now.
Thanks,Ravi
----- Original Message -----
From: "Brian Dennis" <brian@5g.net>
To: "Ravi" <s_ravichandran@hotmail.com>; <ccielab@groupstudy.com>
Sent: Sunday, October 14, 2001 11:16 AM
Subject: RE: ppp authentication
>
> You should always use PPP authentication with dialer interfaces. Say you
> have two dialer interfaces on a router with one bri interface and another
> router calls in. How is the router going to know which dialer interface to
> bind the call to? It needs ppp authentication to get the remote name and
> then searches for a dialer interface with "dialer remote-name" that
matches.
>
> Turn on "debug isdn q931" on the router with the dialer interfaces without
> ppp authentication configured and try to call into it. You should see that
> the call is disconnected due to being "unbindable".
>
> Brian Dennis, CCIE #2210 (R&S)(ISP/Dial) CCSI #98640
> 5G Networks, Inc.
> brian@5g.net
>
> > -----Original Message-----
> > From: nobody@groupstudy.com [mailto:nobody@groupstudy.com]On Behalf Of
> > Ravi
> > Sent: Sunday, October 14, 2001 4:23 AM
> > To: ccielab@groupstudy.com
> > Subject: ppp authentication
> >
> >
> > Hi,
> >
> > Sorry, forgot to paste my config.
> >
> > Regards,
> > Ravi
> >
> >
> > hostname R5
> > !
> > enable password cisco
> > !
> > username R3 password 0 cisco
> > !
> > interface BRI0
> > no ip address
> > no ip directed-broadcast
> > encapsulation ppp
> > dialer pool-member 2
> > isdn switch-type basic-ni
> > isdn spid1 0555200001
> > isdn spid2 0555400001
> > no peer default ip address
> > no cdp enable
> > !
> > interface Dialer1
> > ip address 148.10.35.2 255.255.255.252
> > no ip directed-broadcast
> > encapsulation ppp
> > dialer remote-name R3
> > dialer string 5551000
> > dialer load-threshold 1 either
> > dialer pool 2
> > dialer-group 1
> > peer default ip address 148.10.35.1
> > ppp multilink
> > !
> >
> >
> >
> > hostname R3
> > !
> > no logging console
> > enable password cisco
> > !
> > username R5 password 0 cisco
> > ip subnet-zero
> > isdn switch-type basic-ni
> > !
> > interface BRI0
> > ip address negotiated
> > no ip directed-broadcast
> > encapsulation ppp
> > no ip route-cache
> > no ip mroute-cache
> > dialer map ip 148.10.35.2 name R5
> > dialer-group 1
> > isdn switch-type basic-ni
> > isdn spid1 0555100001
> > isdn spid2 0555300001
> > ppp multilink
> > !
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