Re: Ping doesn't work on isdn!!!

From: Richard Foltz (ccie2b@xxxxxxxxxx)
Date: Fri Oct 26 2001 - 11:30:54 GMT-3


   
'no peer neighbor-route keeps ppp from installing the /32 host routes for
each side of the isdn link when it comes up.

----- Original Message -----
From: "Thomas Larus" <tlarus@mwc.edu>
To: <kevin@btamail.net.cn>; <ccielab@groupstudy.com>
Sent: Friday, October 26, 2001 9:22 AM
Subject: Re: Ping doesn't work on isdn!!!

> First, your int bri0 on r7 is shutdown.
>
> Second, you need a dialer-list 1 on r7 for your dialer-group 1 to use.
>
> Third, you need a dialer-group and dialer-list on r6.
>
> (Now I need to find out what "no ip neighbor-route" does.)
>
> Best regards,
>
> Thomas Larus
>
> Original Message -----
> From: <kevin@btamail.net.cn>
> To: <ccielab@groupstudy.com>
> Sent: Friday, October 26, 2001 9:25 AM
> Subject: Ping doesn't work on isdn!!!
>
>
> > Hello all, I config ppp multilink on router with isdn port. isnd
> established successfully. But ping
> > doesn't work. I debug ip packet. The following is shown:
> > 02:06:31: IP: s=10.1.1.6 (local), d=10.1.1.7 (BRI0), len 100, sending
> > 02:06:31: IP: s=10.1.1.6 (local), d=10.1.1.7 (BRI0), len 100,
> encapsulation fail
> > ed
> > Two router configuration for isdn as following:
> > r7#sh run int b0
> > Building configuration...
> > Current configuration:
> > !
> > interface BRI0
> > ip address 10.1.1.7 255.255.255.0
> > no ip directed-broadcast
> > encapsulation ppp
> > shutdown
> > dialer idle-timeout 300
> > dialer map ip 10.1.1.6 name r6 1111111
> > dialer load-threshold 128 outbound
> > dialer-group 1
> > isdn switch-type basic-net3
> > no peer neighbor-route
> > ppp multilink
> > end
> > r6#sh run int b0
> > Building configuration...
> > Current configuration:
> > !
> > interface BRI0
> > ip address 10.1.1.6 255.255.255.0
> > no ip directed-broadcast
> > encapsulation ppp
> > dialer idle-timeout 300
> > isdn switch-type basic-net3
> > no peer neighbor-route
> > ppp multilink



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