RE: ISDN issues

From: Brian S turner (brian@xxxxxxxxxxxxxxxxx)
Date: Sat Aug 19 2000 - 15:12:00 GMT-3


   
I had this problem once,

Once they connect, do a show int bri0:1 and see if IPCP is open.

If it isn't then something is wrong with you Ip addressing

If it is open, then do a debug ip packet on both sides.

i had once where I was doing dialer profiles and I hadn't put the encaps ppp
command under the dialer i only had it under the Bri interface. On the
other side
of the link I had it in both places.. The interesting part about it was that
the misconfigured side would send packets, the other side would receive them
and
then reply, but the Misconfigured side would never recieve the packets.. Its
like
the encaps ppp on the bri interface is for outgoing traffic, where the
encaps ppp
on the dialer is for incomming traffic...

hope this helps

Brian T

-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com]On Behalf Of
Kenneth Kriel
Sent: Saturday, August 19, 2000 5:59 AM
To: CHIDI FRANCIS
Cc: 'Ccielab
Subject: RE: ISDN issues

Normally it could be a number of things, particularly with dialer map
statements, if your dialer map on the client side has a number and the core
dialer map does not, then it could me a ppp problem - debug ip packet will
show you a encapsulation failed. Solution: include the name option in your
dialer map on both sides and use ppp chap !

I am assuming of course that your routing and ip addressing is configure
properly.

Ken

-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com]On Behalf Of
CHIDI FRANCIS
Sent: Friday, August 18, 2000 5:55 AM
To: ccielab@groupstudy.com
Subject: Re: ISDN issues

Hi guys

 I have an isdn problem problem whereby the remote site dialins to the core
router, connectivity was established but there was no traffic flowing
between
the two routers. There was an access list applied but when I removed the
access list still the remote router cannot ping the core router. I did show
isdn stat, layer 1 and 2 looks okay but layer 3 shows o calls. I also looked
at the show dialer, dialed number is correct, there are no failures all
successfull. Any advice on what to look out for or check
thanks members
chidy



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