RE: Tc does not seem to be limiting bandwidth

["Neil Aggarwal" <neil@JAMMConsulting.com>]

Andy (Copy to LARTC):

> You're setting a rate value but not a ceil value. [...] I can provide 
> examples if needed.

An example would be nice. 

I also tried using the token bucket filter:
/sbin/tc qdisc add dev $DEV root tbf rate 1mbit latency 5ms burst 2048

Which also does not seem to be limiting the bandwidth.

I appreciate any help you can offer.

Thank you,
  Neil

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Neil Aggarwal, (972) 834-1565
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-----Original Message-----
From: lartc-owner@vger.kernel.org [mailto:lartc-owner@vger.kernel.org] On Behalf Of Andrew Beverley
Sent: Sunday, February 03, 2013 3:35 PM
To: Neil Aggarwal
Cc: lartc@vger.kernel.org
Subject: Re: Tc does not seem to be limiting bandwidth

On Fri, 2013-02-01 at 13:20 -0600, Neil Aggarwal wrote:
> Hello:
> 
> I have these commands in my firewall startup script:
> 
> DEV=v1252
> IP=a.b.c.d
> /sbin/tc qdisc del dev $DEV root
> /sbin/tc qdisc add dev $DEV root handle 1: htb default 30
> /sbin/tc class add dev $DEV parent 1: classid 1:1 htb rate 10mbit
> /sbin/tc class add dev $DEV parent 1: classid 1:2 htb rate 10mbit
> /sbin/tc filter add dev $DEV protocol ip parent 1:0 prio 1 u32 match ip dst
> $IP flowid 1:1
> /sbin/tc filter add dev $DEV protocol ip parent 1:0 prio 1 u32 match ip src
> $IP flowid 1:2


Andy



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