search for: 200kbit

...the different classes on an interface, eth1. Basically, I use the output from tc -s qdisc ls dev eth1 my tc script (which is only for testing the graphing) looks like this: /sbin/tc qdisc add dev eth1 root handle 1: htb default 20 r2q 1 /sbin/tc class add dev eth1 parent 1: classid 1:1 htb rate 200kbit burst 15k /sbin/tc class add dev eth1 parent 1:1 classid 1:10 htb rate 100kbit ceil 200kbit burst 15k /sbin/tc class add dev eth1 parent 1:1 classid 1:20 htb rate 50kbit ceil 200kbit burst 15k /sbin/tc class add dev eth1 parent 1:1 classid 1:30 htb rate 50kbit ceil 200kbit burst 15k /sbin/tc qdis...

...anything goes wrong i just shut down the engine and move the cable :p) my current configuration : #cbq-99.DMZINT DEVICE=eth1,100Mbit,10Mbit RATE=100Mbit WEIGHT=10Mbit PRIO=5 RULE=10.200.200.0/24,10.0.0.0/8 #cbq-101.A DEVICE=eth1 RATE=200Kbit WEIGHT=20Kbit PRIO=5 RULE=10.21.0.0/24 #cbq-102.S/W DEVICE=eth1 RATE=200Kbit WEIGHT=20Kbit PRIO=5 RULE=10.22.0.0/16 RULE=10.20.0.0/16 #cbq-103.H/W DEVICE=eth1 RATE=150Kbit WEIGHT=15Kbit PRIO=5 RULE=10.21.4.0/24 #cbq-104.WC DEVICE=eth1 RATE=200Kbit WEIGHT=20Kbit PRIO=5 RULE=10.21.77.0/24 RULE=10....

...to the router and eth0 is the one connected to the LAN. My ISP provides 3 mbit upload and 300 kbit download. I define 4 classes for download with a rate of 300kbit and a ceil of 2700 kbit (1:10 to 1:40, parent 1:12). In the same way, I define 4 classes for upload with a rate of 72kbit and a ceil of 200kbit (2:10 to 2:40, parent 2.12). Everything looks work fine, nevertheless when traffic through one of these classes are near to its ceil (200kbit), the http traffic through the rest of the classes becomes slow, and I do not understand whit the free 56 kbit is not used by these traffic. Whatever, htb...

...rio''s, 1:10 always gets more bandwidth... Here''s the script that reproduces this behaviour: tc qdisc add dev eth0 root handle 1: htb default 12 r2q 10 tc class add dev eth0 parent 1: classid 1:1 htb rate 600kbit ceil 600kbit tc class add dev eth0 parent 1:1 classid 1:10 htb rate 200kbit ceil 600kbit tc class add dev eth0 parent 1:1 classid 1:11 htb rate 200kbit ceil 600kbit tc class add dev eth0 parent 1:1 classid 1:12 htb rate 200kbit ceil 600kbit tc qdisc add dev eth0 parent 1:10 handle 20: sfq perturb 10 tc qdisc add dev eth0 parent 1:11 handle 21: sfq perturb 10 tc qdisc add d...

Hi i have found a problem related with tbf and the latency that the tbf calculates.. I have used the following parameters for burst and limit burst 100Kbit limit 500Kbit lat81.8ms burst 6Kbit limit 6Kbit lat 0us burst 200Kbit limit 100Kbit lat 4294.9s As u can see in the 3rd column the latency for 100Kbit burst and 500Kbit limit is 81.8ms but for 200Kbit and limit 100Kbit is 4294.9s!!! How could be possible??? I want to find a way to caclulate the latency for a packet entering my tbf.. What do u suggest me to do? Ah...

...still go to 1:20. Did I do it wrong? Thank you for any help. regards, David Blomberg My script: --------------------------------------------------------------------------- /sbin/tc qdisc add dev eth1 root handle 1: htb default 20 r2q 1 /sbin/tc class add dev eth1 parent 1: classid 1:1 htb rate 200kbit burst 15k /sbin/tc class add dev eth1 parent 1:1 classid 1:10 htb rate 100kbit ceil 200kbit burst 15k /sbin/tc class add dev eth1 parent 1:1 classid 1:20 htb rate 100kbit ceil 200kbit burst 15k /sbin/tc qdisc add dev eth1 parent 1:10 handle 10: sfq perturb 10 /sbin/tc qdisc add dev eth1 parent 1:...

...0x01000000 # mark packets for VLAN 3000. tc filter add dev eth3 parent 1: protocol 0x8100 prio 5 u32 match u16 3000 0x0fff at 0 flowid 1:1 action ipt -j MARK --or-mark 0x01000000 # mark packets for VLAN 3000. tc class add dev eth2 parent 1:0 classid 1:1 cbq bandwidth 100Mbit rate 2000Kbit weight 200Kbit prio 1 allot 1514 cell 8 maxburst 20 avpkt 1000 bounded isolated # 2000 Kbit rate limit on entry point. tc class add dev eth3 parent 1:0 classid 1:1 cbq bandwidth 100Mbit rate 2000Kbit weight 200Kbit prio 1 allot 1514 cell 8 maxburst 20 avpkt 1000 bounded isolated # 2000 Kbit rate limit...

...f i want to shape download for this client its really easy and I make a htb rule that shapes all traffic into ppp0... My problem is when I have to shape upload traffic. All my traffic goes for eth0 to the world. I tryed to make this rule: $TC class add dev eth0 parent 1:1 classid 1:500 htb rate 200Kbit ceil 200Kbit $TC filter add dev eth0 parent 1:0 protocol ip prio 1 u32 match ip src 1.1.1.2/32 flowid 1:500 But this rule is not matching the upload connection. If i put the same rule to an IP (i set an ip into client) this rule works but into pppoe conection it did not work properly....

I''m streaming audio over a WAN that is 1.5Mbit/s. The audio has to go both ways and can be over tcp or udp. The manufacturers recommend udp as it has less overhead but has a higher chance of dropping out. The audio requires 130-200kbit/s in each direction for a combined 260-400kbit/s. I have two transparent bridges on either side of the WAN to do traffic control. I split it so that each bridge is capped at half of the total bandwidth allowed with some leeway for performance since most network traffic is one-sided in the exc...

...2.42 in the test desribed above: #eth0 qdisc tc qdisc add dev eth0 root handle 1:0 htb default 2 tc class add dev eth0 parent 1:0 classid 1:1 htb rate 10mbit ceil 10mbit tc class add dev eth0 parent 1:1 classid 1:2 htb rate 120kbit ceil 120kbit tc class add dev eth0 parent 1:1 classid 1:3 htb rate 200kbit ceil 1mbit #eth1 qdisc tc qdisc add dev eth1 root handle 2:0 htb default 2 tc class add dev eth1 parent 2:1 classid 2:2 htb rate 120kbit ceil 120kbit tc class add dev eth1 parent 2:1 classid 2:3 htb rate 200kbit ceil 1mbit #eth0 filter tc filter add dev eth0 parent 1:0 protocol ip prio 1 u32 matc...

.../tc qdisc del dev eth0 root 2> /dev/null >/dev/null /sbin/tc qdisc del dev lo root 2> /dev/null >/dev/null #create qdisc /sbin/tc qdisc add dev eth0 root handle 1: htb default 0 #all pakets get here /sbin/tc class add dev eth0 parent 1: classid 1:1 htb rate 200kbit burst 10kbit #class for the clients /sbin/tc class add dev eth0 parent 1:1 classid 1:10 htb rate 100kbit burst 10kbit ceil 100kbit prio 10 /sbin/tc class add dev eth0 parent 1:1 classid 1:20 htb rate 100kbit burst 10kbit ceil 100kbit prio 10 #balacing /sbin/tc qdisc add dev eth0 parent 1:10 handl...

Hi, I find this diagram which details the kernel packet traveling : http://www.docum.org/docum.org/kptd/ Is it up to date ? I made some test and I put a DNAT rules in the PREROUTING table of an interface and I attach it a ingress policy, the dst IP wasn''t changed. the DNAT it isn''t yet make. I''ve another question (I''m not sure is it the good mailing list), for

...nts parameters but I''m not able to use correctly this scheduler: $TC qdisc add dev $dev root handle 1: hfsc default 40 $TC class add dev $dev parent 1: classid 1:1 hfsc sc rate 10mbit ul rate 10mbit ### VOIP $TC class add dev $dev parent 1:1 classid 1:10 hfsc rt umax 1500b dmax 5ms rate 200kbit ls umax 1500b dmax 60ms rate 200kbit ul rate 200kbits ### Video $TC class add dev $dev parent 1:1 classid 1:20 hfsc rt umax 1500b dmax 10ms rate 5mbit ls umax 1500b dmax 60ms rate 5Mbit ul rate 5Mbit ## Data $TC class add dev $dev parent 1:1 classid 1:30 hfsc sc rate 1mbit ul rate 10mbit $TC class...

...r in a tbf qdisc. Basically, I was testing this statement from the tc-tbf(8) manpage: "If your buffer is too small, packets may be dropped because more tokens arrive per timer tick than fit in your bucket. The minimum buffer size can be calculated by dividing the rate by HZ." So, for a 200kbit rate on intel, this would yeld me a minimum burst of 2000bits, or 250 bytes. I then do this: tc qdisc add dev eth0 handle 1: root tbf latency 50ms burst 250b rate 200kbit but all packets are dropped. I then rise burst to 300b, 400b, even 900b and it is still not working. It only starts working wh...

...I am new to this group. I use this script tc qdisc add dev eth0 root handle 1: htb tc class add dev eth0 parent 1:0 classid 1:1 htb rate 500kbit ceil 500kbit tc class add dev eth0 parent 1:1 classid 1:2 htb rate 300Kbit ceil 500kbit tc class add dev eth0 parent 1:1 classid 1:3 htb rate 200kbit ceil 500kbit I like to know: If two customers of the same class (for example 1:2) work simultaneously, what is that every customer is going to have the rate of this class (300Kbit for the example class 1:2) or they share this debit? Thank you for your help -------------------------------...

Hi, I am trying to do the simplest configuration of traffic shaping. So I did: shorewall.conf TC_ENABLED=Simple tcinterfaces eth0.2 External 500kbit tcdevices eth0.2 500kbit 200kbit And I am testing the speed on that interface - whether I did it ok or not, and my speed is still 4mbit/512kbit. So the question is - How to reduce the speed on interface connected to the Internet? kind regards Bartosz. ---------------------------------------------------------------------------...

...raffic on the computer and the router to a remote computer in the ISP network. The pings from the computer are classified as 1:105, while the pings from the router are classified as 1:800. The max uplink speed is 220Kbit determined by observation. In the first test, I limit the SUBCLASS_OUTRATE to 200Kbit. Both pings are around 20ms before I start the VoIP services. However, once I start the services, the pings jump up to 1800ms. In the second test, I limit the SUBCLASS_OUTRATE to 180Kbit. The pings jump up to 80ms, which is perfectly acceptable. After a few tests, I noticed that 180Kbit is a magi...

...erver, our application server (db app.) does not get enough available bandwidth, and ppl who us it (over the internet) start complaining. Sometimes the entire app is not useable anymore because of line congestion. I would like to put a stop to this, by using some kind of QOS. The DB App should get 200kbit of the upload available. FTP/Webserver should get priority over E-mail. E-mail should get lowest priority (ie. rest bandwidth). Good readers have noticed that I am mixing the terms x bandwidth and x priority. Is it possible to mix ''priorty'' and ''bandwidth'' rules...

Hi, tc qdisc add dev eth0 root handle 1: htb tc class add dev eth0 parent 1:0 classid 1:1 htb rate 2000Kbit ceil 2000kbit tc class add dev eth0 parent 1:1 classid 1:2 htb rate 1200Kbit ceil 2000kbit tc class add dev eth0parent 1:1 classid 1:3 htb rate 800Kbit ceil 2000kbit tc class add dev eth0 parent 1:2 classid 1:21 htb rate 600Kbit ceil 2000kbit tc class add dev eth0 parent 1:2 classid 1:22 htb rate 300Kbit ceil 2000kbit tc class add dev eth0 parent 1:2 classid 1:23 htb...