I apologize for sending so many emails regarding the same topic but, I'm trying to get this right. I finally (I think) changed my previous script to write different filters: ## Download ## Parent ID: 2, Associated with iface: eth1 -- LAN Interface. $tc qdisc del dev eth1 root $tc qdisc add dev eth1 root handle 2: htb r2q 1 $tc class add dev eth1 parent 2:0 classid 2:1 htb rate 15000kbit ceil 15000kbit ## User Name $tc class add dev eth1 parent 2:11 classid 2:1001 htb rate 739kbit ceil 739kbit prio 3 $tc filter add dev eth1 parent 2:0 protocol ip u32 match ip dst 172.16.100.11/32 classid 2:1001 $tc qdisc add dev eth1 parent 2:1001 handle 501: sfq perturb 2 etc.... All users have basically the same format. Now, for the upload I cant get it shape with squid running in the middle. If I remove squid then, traffic shaping works ok. Andy recommended to use ifb but, I don't know where to get the download from. Is supposed to be on kernel 2.26.20 and up and I'm running a kernel that "qualifies" but, cant really get ifb to do anything. Well, time to go to bed. Please correct me if I have something wrong with the rule set. Thanks. On Fri, 2011-02-04 at 22:44 -0400, Optimum Wireless Services wrote: > On Thu, 2011-02-03 at 19:38 +0000, Andrew Beverley wrote: > > On Wed, 2011-02-02 at 22:17 -0400, Optimum Wireless Services wrote: > > > I would like to know how can I run some sort of benchmark test on a > > > network that would simulate 10,20,50,100 users connected to see if my gw > > > is handling the traffic well. > > > > > > > I suggest using tc-viewer to see what your qdisc is actually doing > > during peak use: > > > > tc-viewer --iface=eth1 --zero --counter=1 --unit=kbit > > > > > Here's a snip of what the script looks like: > > > > > > ################ > > > Now Download interface > > > > > > $tc qdisc del dev eth1 root > > > $tc qdisc add dev eth1 root handle 2: htb r2q 1 > > > > > > $tc class add dev eth1 parent 2:0 classid 2:1 htb rate 15500kbit ceil > > > 15525kbit > > > > > > > Does the sum of all the leaf classes below add up to the root rate > > above? From the HTB manual: "The rate supplied for a parent should be > > the sum of the rates of its children." > > > > Hi Andy. > > The sum of my users' classes or leafs rate would not be equal to the > parent's. They will never add up to the total root class since I will be > adding rules every once in a while so, if my root total BW is 15Mbps and > I have 100 users at 512kbps each then, that could be a problem. > > Is there something else to do instead? > > -- > 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 -- 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
