From: Stef Coene <stef.coene@docum.org>
To: lartc@vger.kernel.org
Subject: Re: [LARTC] 'sport' is good but 'dport'?
Date: Fri, 11 Oct 2002 10:42:47 +0000 [thread overview]
Message-ID: <marc-lartc-103433301514226@msgid-missing> (raw)
In-Reply-To: <marc-lartc-103429827524219@msgid-missing>
On Sunday 13 October 2002 03:20, ¹ÚÁ¤Àº wrote:
> hi all
>
> I just tried to test whether the HTB works well or not .. (policy is very
> simple ^^;;)
> I tried HTB simulator 'Ethloop' with lo (loopback ) and I found HTB works
> well....(very well)
> So I changed lo to eth0 and tested ..
>
> ./tc qdisc add dev eth0 root handle 1: htb default 10
> ./tc class add dev eth0 parent 1: classid 1:1 htb rate 500kbps ceil
> 500kbps
./tc class add dev eth0 parent 1:1 classid 1:2 htb rate 180kbps
> ceil 500kbps ./tc class add dev eth0 parent 1:2 classid 1:10 htb rate
> 150kbps ceil 500kbps prio 2 ./tc class add dev eth0 parent 1:2 classid 1:11
> htb rate 5kbps ceil 10kbps prio 2 ./tc class add dev eth0 parent 1:1
> classid 1:12 htb rate 10kbps ceil 20kbps prio 1 ./tc qdisc add dev eth0
> parent 1:10 handle 20: pfifo limit 5
> ./tc qdisc add dev eth0 parent 1:11 handle 30: pfifo limit 5
> ./tc qdisc add dev eth0 parent 1:12 handle 40: sfq perturb 10
>
> ./tc filter add dev eth0 protocol ip parent 1:0 prio 1 u32 match ip sport
> 23 0xffff flowid 1:11
./tc filter add dev eth0 protocol ip parent 1:0 prio
> 1 u32 match ip sport 80 0xffff flowid 1:12
> It works well with outgoing packets ..
>
> BUT!!
>
> I changed last two lines to control Incoming packets .. like below..
> ./tc filter add dev eth0 protocol ip parent 1:0 prio 1 u32 match ip dport
> 23 0xfffe flowid 1:11
./tc filter add dev eth0 protocol ip parent 1:0 prio
> 1 u32 match ip dport 80 0xfffe flowid 1:12
> It never works .. !! If I send to 23 port 50kbps It receive 50kbps.. I
> have no idea ..
> Did I thought wrong?
Yes :)
You can only shape outgoing packets. If you want to shape incoming packets,
you can use policers or the imq device.
Stef
--
stef.coene@docum.org
"Using Linux as bandwidth manager"
http://www.docum.org/
#lartc @ irc.oftc.net
_______________________________________________
LARTC mailing list / LARTC@mailman.ds9a.nl
http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/
next prev parent reply other threads:[~2002-10-11 10:42 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-10-11 1:04 [LARTC] 'sport' is good but 'dport'? 박정은
2002-10-11 1:13 ` 박정은
2002-10-11 10:42 ` Stef Coene [this message]
2002-10-11 13:52 ` Michael T. Babcock
2002-10-11 13:54 ` Robert Penz
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=marc-lartc-103433301514226@msgid-missing \
--to=stef.coene@docum.org \
--cc=lartc@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.