RE: ATM arp-server

From: Jon Tucker (Jon_Tucker@xxxxxxxxx)
Date: Sun Oct 21 2001 - 14:37:44 GMT-3


   
Try:

Router 1
int atm0
  ip address 10.1.1.1 255.255.255.0
  atm pvc 1 0 5 qsaal
  atm pvc 2 0 16 ilmi
  atm arp-server nsap <NSAP address of the arp server, easier to cut and
paste this field from Router 2 than type it>
  atm esi-address 111111111111.00 (this lets the atm switch assign you the
47.<12bytes> front end to your NSAP address, so your NSAP for Router 1 will
be 47.<12 bytes assigned>.111111111111.00)

Router 2
int atm0
  ip address 10.1.1.2 255.255.255.0
  atm pvc 1 0 5 qsaal
  atm pvc 2 0 16 ilmi
  atm arp-server self
  atm esi-address 222222222222.00

I did this the other day in the lab and it worked for me. I was using a
LS1010 for the ATM switch.

HTH,
- Jon

-----Original Message-----
From: Jerry Toomey [mailto:jetoomey@yahoo.com]
Sent: Sunday, October 21, 2001 12:46 PM
To: Raji Mohan; ccielab@groupstudy.com
Subject: Re: ATM arp-server

Raji,
I'm having similar problems. I've found the following link a little
helpful:

http://www.cisco.com/warp/public/121/ipoveratm.html

But there is something we're missing. I can't figure it out either.

Jerry

--- Raji Mohan <raji@guddi.exodus.net> wrote:
> Hello
>
> I am having problems bringing up the ATM ckt while using ATM arp-server
> and NSAP addresses. My config is as follows :
> R1(arp client)
> int atm0/0
> atm pvc 1 0 5 qsaal
> atm pvc 2 0 16 ilmi
> atm nsap address 10.0000.0000.0000.0000.0000.0000.1313.1313.1313.13
> atm arp-server nsap 10.0000.0000.0000.0000.0000.0000.1414.1414.1414.14
> ip add 10.10.10.13 255.255.255.0
>
> R2(arp server)
> int atm0/0
> ip add 10.10.10.14 255.255.255.0
> atm pvc 1 0 5 qsaal
> atm pvc 2 0 16 ilmi
> atm nsap adress 10.0000.0000.0000.0000.0000.0000.1414.1414.1414.14
> atm arp-server self
>
> I cant seem to ping R1 and R2. When I do a 'sh atm arp' on R2 I see R1's
> arp entry but I dont see any arp entries on R1. Also how do we find out
> the nsap addresses that need to be configured on the cleint as well as
> th
> e server. Are these fixed nsap addresses or any random address can be
> given? The condition in the case is to not use esi-address. This thing
> is
> driving me craze :(
>
> Any help would be appreciated
> THanks
> /raji
=====
Jerry Toomey of http://www.wansend.com can be reached at 877-690-2578



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