I have a server which I am using to share an ADSL line between a number of users. I am successfully shaping traffic based on type using 4 different classes, but I also want to share traffic within those classes evenly between computers (rather than between connections). I used to use ESFQ for this, but am trying to move to the new flow classifier as described in http://www.mail-archive.com/netdev@xxxxxxxxxxxxxxx/msg60634.html I have set up the following rules. However, if I start 4 downloads on one PC and 1 download on another PC, then the first PC will get 4/5 of the available bandwidth and the second PC one 1/5. I would expect them to get half each. I am using HTB to shape between each class. # Add a HTB qdisc to the root device tc qdisc add dev eth0 root handle 1: htb # Rate limit it tc class add dev eth0 parent 1: classid 1:1 htb rate 2200kbit # Add 4 classes to it for different traffic tc class add dev eth0 parent 1:1 classid 1:10 htb \ rate 100kbit ceil 100kbit prio 0 tc class add dev eth0 parent 1:1 classid 1:30 htb \ rate 1000kbit ceil 1000kbit prio 1 tc class add dev eth0 parent 1:1 classid 1:40 htb \ rate 1000kbit ceil 1000kbit prio 2 tc class add dev eth0 parent 1:1 classid 1:60 htb \ rate 100kbit ceil 100kbit prio 3 # Add SFQ qdisc to each HTB class tc qdisc add dev eth0 parent 1:10 handle 10: sfq perturb 10 tc qdisc add dev eth0 parent 1:30 handle 30: sfq perturb 10 tc qdisc add dev eth0 parent 1:40 handle 40: sfq perturb 10 tc qdisc add dev eth0 parent 1:60 handle 60: sfq perturb 10 # Filter the traffic to each class based on MARK tc filter add dev eth0 parent 1:0 protocol ip handle 10 fw flowid 1:10 tc filter add dev eth0 parent 1:0 protocol ip handle 30 fw flowid 1:30 tc filter add dev eth0 parent 1:0 protocol ip handle 40 fw flowid 1:40 tc filter add dev eth0 parent 1:0 protocol ip handle 60 fw flowid 1:60 # Share traffic between each PC evenly tc filter add dev eth0 parent 10: protocol ip handle 10 flow hash keys \ nfct-src,nfct-dst,proto,nfct-proto-src,nfct-proto-dst divisor 1024 tc filter add dev eth0 parent 30: protocol ip handle 30 flow hash keys \ nfct-src,nfct-dst,proto,nfct-proto-src,nfct-proto-dst divisor 1024 tc filter add dev eth0 parent 40: protocol ip handle 40 flow hash keys \ nfct-src,nfct-dst,proto,nfct-proto-src,nfct-proto-dst divisor 1024 tc filter add dev eth0 parent 60: protocol ip handle 60 flow hash keys \ nfct-src,nfct-dst,proto,nfct-proto-src,nfct-proto-dst divisor 1024 It is the last part that I am unsure about. I do not get any errors with the commands, but they do not seem to make any difference to the shaping. I am using linux-2.6.26 on Debian Lenny but have also tried linux-2.6.28 Thanks in advance Andy Beverley -- To unsubscribe from this list: send the line "unsubscribe netfilter" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
