[LARTC] wondershaper + htb prio + qdisc prio

Linux Advanced Routing and Traffic Control

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Hi,<BR><BR>(Sorry for the repost last post was screwed up by my
emailclient)<BR><BR>I think that imcp is not the solution. I've tested
with mohaa and that game uses an own sort of ping on a udp port (so via
tcp and not imcp)<BR><BR>Maby u should check if counterstrike does that
too.<BR><BR>Regards,<BR><BR>Andre<BR><BR>&gt; hello,<BR>&gt; <BR>&gt; a
friend of mine have this configuration:<BR>&gt; <BR>&gt; 10 x PC --
router/linux/rh8 -- ADSL Modem -- ISP<BR>&gt; <BR>&gt; let's say that the
bandwidth is: 5M and 800K<BR>&gt; <BR>&gt; he does dc++ and
counter-strike, so let's say the UP is full, and the<BR>&gt; ping from the
counter server is 300ms, the server cut the connection,<BR>&gt; and no
more game, the player is unhappy. The normal ping is 50ms.<BR>&gt;
<BR>&gt; so he thinks to put some prio on the ping-echo packets to make
the ping<BR>&gt; be extra small, he try the wondershapper from the lartc,
don't work,<BR>&gt; make a simplified script just for icmp with
is:<BR>&gt; <BR>&gt; $tc qdisc del $IF_EXT root<BR>&gt; $tc qdisc add
$IF_EXT handle 1: root htb default 2<BR>&gt; $tc class add $IF_EXT parent
1: classid 1:9 htb rate 500kbit burst 6k<BR>&gt; $tc class add $IF_EXT
parent 1:9 classid 1:1 htb rate 500kbit ceil<BR>&gt; 500kbit burst 6k prio
1<BR>&gt; $tc class add $IF_EXT parent 1:9 classid 1:2 htb rate 64kbit
ceil<BR>&gt; 500kbit burst 6k prio 2<BR>&gt; <BR>&gt; $tc filter add
$IF_EXT protocol ip prio 2 parent 1: u32 \<BR>&gt; match ip protocol 1
0xff flowid 1:1<BR>&gt; <BR>&gt; first tryed it with ceil 800kbit, after
with a smaller value, the "real"<BR>&gt; bandwidth was somewhere around
700kbit, at that moment.<BR>&gt; <BR>&gt; didn't work<BR>&gt; <BR>&gt; so
he tryed with just a prio qdisc and put the icmp packets in the 0<BR>&gt;
band, the script:<BR>&gt; <BR>&gt; $iptables -t mangle -A POSTROUTING -p
icmp -j TOS --set-tos 0x10<BR>&gt; $tc qdisc del $IF_EXT root<BR>&gt; $tc
qdisc add $IF_EXT root handle 10: prio<BR>&gt; <BR>&gt; $tc qdisc add
$IF_EXT parent 10:1 handle 20: est 1sec 8sec bfifo<BR>&gt; $tc qdisc add
$IF_EXT parent 10:2 handle 30: est 1sec 8sec bfifo<BR>&gt; $tc qdisc add
$IF_EXT parent 10:3 handle 40: est 1sec 8sec bfifo<BR>&gt; <BR>&gt; $tc
filter add $IF_EXT parent 10: protocol ip prio 1 u32 match ip tos<BR>&gt;
0x10 0xff flowid 10:1<BR>&gt; $tc filter add $IF_EXT parent 10: protocol
ip prio 1 u32 match ip tos<BR>&gt; 0x06 0xff flowid 10:2<BR>&gt; $tc
filter add $IF_EXT parent 10: protocol ip prio 1 u32 match ip tos<BR>&gt;
0x0c 0xff flowid 10:3<BR>&gt; <BR>&gt; <BR>&gt; still with no result the
ping from the counter server is always 300ms,<BR>&gt; what's
wrong????<BR>&gt; <BR>&gt; C<BR>&gt; -- <BR>&gt; Ciprian Niculescu<BR>&gt;
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