[127685] in North American Network Operators' Group

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Re: Rate Limiting on Cisco Router

daemon@ATHENA.MIT.EDU (Antonio Querubin)
Thu Jul 8 18:20:12 2010

Date: Thu, 8 Jul 2010 12:19:32 -1000 (HST)
From: Antonio Querubin <tony@lava.net>
To: Alan Bryant <alan@gtekcommunications.com>
In-Reply-To: <AANLkTim30hkm4wtMXXCQYGsWRq-v_3lqMHonNBDF9ZnR@mail.gmail.com>
Cc: nanog@nanog.org
Errors-To: nanog-bounces+nanog.discuss=bloom-picayune.mit.edu@nanog.org

On Thu, 8 Jul 2010, Alan Bryant wrote:

> We have tried the rate-limit command with various parameters and we
> are unable to keep it at 80. I have read that this is not the correct
> way to do it, but I'm not sure what is.

What burst parameters are you using?

Try something along the lines of:

  rate-limit input 80000000 15000000 15000000 conform-action transmit exceed-action drop
  rate-limit output 80000000 15000000 15000000 conform-action transmit exceed-action drop

on your OC3 interface.

Antonio Querubin
808-545-5282 x3003
e-mail/xmpp:  tony@lava.net


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