[nsp] REG: Comitted Access Rate.

From: Vinod Anthony Joseph Cherunni (vac@antarix.net)
Date: Thu Feb 08 2001 - 01:43:36 EST


Dear All,

I do have some very basic doubts in my mind. Kindly help out on clarifying
it. On a Cisco 2610 router connected to an upstream core ISP, I have
configured CAR on the 2610 router limiting all inbound & outbound IP
traffic to and from a particular server only at the rate of 64 Kbps with
the following configuration -

interface Ethernet0/0
 description ### Link to local LAN ###
 ip address 1.1.1.1
  ip nat inside
 rate-limit input access-group 101 64000 64000 64000 conform-action
transmit exceed-action drop

interface Serial0/0
 description ### Upstream Link to Core ISP ###
  ip address 2.2.2.2
  rate-limit input access-group 102 64000 64000 64000 conform-action
transmit exceed-action drop
  
access-list 101 permit ip host 3.3.3.3 any log
access-list 102 permit ip any host 4.4.4.4 log (NAT Address)

After applying the following config CAR does not seem to work. The "show
interface s0/0 rate-limit" does not indicate any conformed or dropped
packets at all. But the same command shows some packets as conforming at
the ethernet interface.

Kindly advice.

With warm regards,
Vinod.



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