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From: Rob <rob00si@fastmail.fm>
To: lartc@vger.kernel.org
Subject: [LARTC] Re: wondershaper kills eth0 :(
Date: Wed, 30 Oct 2002 21:35:14 +0000	[thread overview]
Message-ID: <marc-lartc-103601373730922@msgid-missing> (raw)

Hi,

So, I've isolated the problem to this piece of code from the script:

########## downlink #############
# slow downloads down to somewhat less than the real speed  to prevent 
# queuing at our ISP. Tune to see how high you can set it.
# ISPs tend to have *huge* queues to make sure big downloads are fast
#
# attach ingress policer:

tc qdisc add dev $DEV handle ffff: ingress

# filter *everything* to it (0.0.0.0/0), drop everything that's
# coming in too fast:

= HERE =
tc filter add dev $DEV parent ffff: protocol ip prio 50 u32 match ip src \
   0.0.0.0/0 police rate ${DOWNLINK}kbit burst 10k drop flowid :1
=====

and I really have no idea why this would cause the interface to drop all
packets (that's what it seems to be doing).

Anyone have any ideas??

BTW, wondershaper script is at: 

http://lartc.org/wondershaper/

Thanks,
Rob

On Mon, 28 Oct 2002 13:43:35 -0500
Rob <rob00si@fastmail.fm> wrote:

> Hi,
> 
> When i do 'wshaper start' the interface i have defined stops routing
> traffic for some reason.  It resumes routing when i do 'wshaper stop'.
> 
> I'm using debian stable (3.0 woody) with debian's default 2.4.18-686
> kernel.
> 
> When I run the script I get no errors, and when I do a 'status',
> everything looks correct.
> 
> Can ANYONE please give me a little insight as to what to do?
> 
> I have the variables set as follows:
> 
> DOWNLINK\x1450
> UPLINK\x180
> DEV=eth0
> 
> The machine is a NAT machine.  I'm using shorewall to handle the NAT
> stuff for me.  But even with shorewall disabled, wshaper still fails.
> 
> Thank you for your help.
> 
> -Rob


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             reply	other threads:[~2002-10-30 21:35 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2002-10-30 21:35 Rob [this message]
2002-10-30 23:27 ` [LARTC] Re: wondershaper kills eth0 :( Kenneth Porter
2002-10-31  3:07 ` Rob
2002-10-31  3:34 ` Kenneth Porter
2002-10-31  4:46 ` Rob
2002-11-01  1:33 ` Kenneth Porter

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