RE: Tc does not seem to be limiting bandwidth

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

I added the call to ip link set and I am still seeing huge bandwidth
consumption.  Any other ideas?

Thanks,
  Neil

--
Neil Aggarwal, (972) 834-1565
We lend money to investors to buy or refinance single family rent houses.
No origination fees, quick approval, no credit check.

-----Original Message-----
From: lartc-owner@vger.kernel.org [mailto:lartc-owner@vger.kernel.org] On Behalf Of Outofwall.com
Sent: Friday, February 01, 2013 2:00 PM
To: Neil Aggarwal
Cc: lartc@vger.kernel.org
Subject: Re: Tc does not seem to be limiting bandwidth

your device, may not have a queue length,

try

ip link set $DEV txqueuelen 1000

and see whether it limits correctly.

On Fri, Feb 1, 2013 at 11:58 AM, 叶雨飞 <sunyucong@gmail.com> wrote:
> your device, may not have a queue length,
>
> try
>
> ip link set $DEV txqueuelen 1000
>
> and see whether it limits correctly.
>
> On Fri, Feb 1, 2013 at 11:20 AM, Neil Aggarwal <neil@jammconsulting.com> 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
>>
>> And tc qdisc list shows it has something for that dev:
>>
>> qdisc htb 1: dev v1252 root refcnt 2 r2q 10 default 30 direct_packets_stat 3
>>
>> But, I am still seeing huge consumption of bandwidth from that server.
>> Take a look at the attached graph.
>>
>> Any ideas why tc is not limiting the bandwidth?
>>
>> Thanks,
>>   Neil
>>
>> --
>> Neil Aggarwal, (972)834-1565, http://UnmeteredVPS.net/centos
>> Virtual private server with CentOS 6 preinstalled
>> Unmetered bandwidth = no overage charges
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