Hi , This is a nice shapping . However , remember that all the traffic in "others" will suffer from p2p traffic It is better (i think) to mark (mangle) bittorrent connection and give him a small priority. This is very usefull if you are using a lot of different protocol( rdesktop , irc , .........) because it prevens you to write a QOS rule for each protocol .
As you don't know the tcp port that will be used , one solution that i found in a mag is to mangle you packet based on the user id. For exemple : -create user "torrentuser" that will have id yyyy for exemple and all the necessary right to use bittorrent -sudo -u torrentuser /usr/bin/yourtorrentclient -iptable -t mangle -A OUTPUT -o eth0 -p tcp --tcp-flags SYN SYN -m owner --uid-owner yyyy -j CONNMARK --set-mark 98 #99 could be default -Then add your tc filter with something like tc class add dev eth0 parent 1:1 classid 1:98 htb rate 50kbit ceil 512kbit burst 2k prio xxx tc qdisk add dev eth0 parent 1:98 handle 198: sfq perturb 10 tc filter add dev eth0 parent 1:0 protocol ip prio yyy handle 98 fw flowid 1:98 Regards On 07/25/2010 07:56 PM, Max wrote: > wondershaper quite well solves this problem. > > 25.07.2010 19:32, Tim Clewlow пишет: >> >>> Does anyone have a shaping setup that tries to be fair where p2p is >>> concerned, >>> with miminal/no ingress shaping? >>> >>> Thanks. >>> >> . >> >> I use priority base queuing on outgoing connections. dont use any >> kind of bandwidth limiting on incoming as I dont see how that would >> really do anything. I use pf as my firewall on a bsd box, but the >> proiritisations would be the same for any firewall. It works for me, >> I used to have a similar problem with p2p hogging all the outgoing >> bandwidth, now I dont, and p2p still runs fine. >> >> The following is taken from my firewall rules, the higher numbered >> priorities *always* get put ahead of lower priorities. >> >> queue ssh on $ext_if priority 15 priq >> queue dns on $ext_if priority 10 priq >> queue http on $ext_if priority 5 priq >> queue other on $ext_if priority 3 priq >> queue hogs on $ext_if priority 1 priq (default) >> >> First priority goes to ssh, I rarely use it, but I want it first for >> admin purposes. The dns queue is next highest, it is just for dns >> queries (out via port 53) and nothing else, next the http queue is >> for port 80 and 443 so both outgoing http and https traffic is >> covered, finally the other queue is for everything else. >> Additionally, there is a hogs queue that certain LAN IPs get put >> into if they have really been testing my patience :-) >> >> Anyway, that arrangement means web browsing always gets put before >> p2p traffic, ie only bandwidth left after ssh/dns/http/https is >> available for p2p or other traffic of any kind. >> >> HTH, Tim. >> >> >> >> > -- ------------------------- Ingénieur industriel Semlex Gabon S.A. Gsm : +241.070.102.10 Web : www.semlex.com -------------------------
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