Re: [LARTC] IMQ+HTB problem

["hare ram" <hareram@sol.net.in>]

Hi thanks for the quick reply
check the my questions and answers below in caps

----- Original Message -----
From: "Stef Coene" <stef.coene@docum.org>
To: "hare ram" <hareram@sol.net.in>; <lartc@mailman.ds9a.nl>
Sent: Tuesday, April 15, 2003 6:53 PM
Subject: Re: [LARTC] IMQ+HTB problem


> > i have patched the IMQ and htb to kernel, but when i do egress
filtering,
> > iam not able to see any traffic
> >
> > and excusted the following the commands
> >
> > modprobe imq numdevs=1
> >
> >  tc qdisc add dev imq0 handle 1: root htb default 1
> >  tc class add dev imq0 parent 1: classid 1:1 htb rate 100kbit
> >
> >  tc qdisc add dev imq0 parent 1:1 handle 10: htb default 1
> >  tc class add dev imq0 parent 10: classid 10:10 htb rate 100kbit
> >  tc qdisc add dev imq0 parent 10:10 handle 20: sfq
> Never add a htb qdisc to a htb class.  It will only add extra delays.
>
WHAT IS RECOMENDED
> >  iptables -t mangle -A POSTROUTING -p tcp --dport 80 -j IMQ
> >
> >  ip link set imq0 up
> >
> >
> > when i see the Iptables Out Put
> >
> > [root@bridge root]# iptables -xnvL -t mangle
> > Chain PREROUTING (policy ACCEPT 122928 packets, 16888665 bytes)
> >     pkts      bytes target     prot opt in     out     source
> > destination
> >
> > Chain INPUT (policy ACCEPT 15068 packets, 1185569 bytes)
> >     pkts      bytes target     prot opt in     out     source
> > destination
> >
> > Chain FORWARD (policy ACCEPT 116790 packets, 16553990 bytes)
> >     pkts      bytes target     prot opt in     out     source
> > destination
> >
> > Chain OUTPUT (policy ACCEPT 4943 packets, 670996 bytes)
> >     pkts      bytes target     prot opt in     out     source
> > destination
> >
> > Chain POSTROUTING (policy ACCEPT 121733 packets, 17224986 bytes)
> >     pkts      bytes target     prot opt in     out     source
> > destination
> Euh.  Where is your iptables command ????
>

YES IAM WONDERING WHERE IS THE RULE GONE, THIS IS WHAT MAIN PROBLEM, SEE
ABOVE I HAVE EXECUTED THE IPTABLE LINE
> > and also out put of tc
> >
> > [root@bridge root]# tc -s -d qdisc show
> > qdisc sfq 20: dev imq0 limit 128p quantum 1500b flows 128/1024
> >  Sent 0 bytes 0 pkts (dropped 0, overlimits 0)
> > qdisc htb 10: dev imq0 r2q 10 default 1 direct_packets_stat 0 ver 3.6
> >  Sent 0 bytes 0 pkts (dropped 0, overlimits 0)
> > qdisc htb 1: dev imq0 r2q 10 default 1 direct_packets_stat 0 ver 3.6
> >  Sent 0 bytes 0 pkts (dropped 0, overlimits 0)
> So nothing is queued in the imq device.  First, you have to get your
iptables
> command working.  So packets are queued in the imq device.
>

IAM WONDERING, WHAT COULD BE THE WRONG,ANY SUGGESTIONS

> Stef
>
> --
>
> stef.coene@docum.org
>  "Using Linux as bandwidth manager"
>      http://www.docum.org/
>      #lartc @ irc.oftc.net
>
>

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