similar to: traffic generator for linux

i compile the $subj, and found the htb qdisc in it, what version is it?? the tc from redhat knows about htb??? C ------------------------------------------------------- Xnet scaneaza automat toate mesajele impotriva virusilor folosind RAV AntiVirus. Xnet automatically scans all messages for viruses using RAV AntiVirus. Nota: RAV AntiVirus poate sa nu detecteze toti virusii noi sau toate

Hi guys, I''m new to TC HTB traffic shaping.... I installed it at my first try on my Bearing Leaf Router/Firewall I use the tc -s class show dev eth? To see my output All looks dandy and nice, but it''s figures, of which at current momment looks like French to me, I would like to see exactly what these figures looks like in a GRAPH style... I know I can use MRTG, I do have

Hi fellows: Im wondering about compiling cls_u32 sch_htb and bridge into the kernel Are there any advantages or disadvantages doing this in terms of stability or crash problems? Thanks in advance for the replys Victor __________________________________________________ Do you Yahoo!? Yahoo! Mail Plus - Powerful. Affordable. Sign up now. http://mailplus.yahoo.com

dear All, I'm a new student and my job is too shapping bandwith for our campus faculty network. I want to implement htb with Redhat-9.0 distro. does this distro kernel support htb and tc good ? or i should apply some patch or upgrade kernel ? regards reza

Hi, I have typical situation, local LAN with private addresses, translated via NAT to internet. I need to shape ingress traffic (from internet to local LAN) in several HTB queues accorting to destination (private not public) IP. So I need mark packets to divide them to corresponding queue. According to http://www.docum.org/stef.coene/qos/kptd/ I thing I have only one way how to do it, because

Hello, Does anyone know when one should use cbq versus (simpler more accurate) htb? Specifically does cbq have added functionality that may be of interest to certain applications? from htb home> Both CBQ and HTB help you to control the use of the outbound bandwidth on a given link. Both allow you to use one physical link to simulate several slower links and to send different kinds of

Hi, I want work out a GUI interface for htb and now here comes to the part about adding and removing classes and filters. Here is an example script. TC="tc" DEV="dev eth1" echo "Add root qdisc, default traffic go to 1:30" $TC qdisc add $DEV root handle 1: htb default 30 echo "Divide the traffic into different classes and levels" # -------- level 1

Hello there, Having made quite a lot of expensive mistakes i have finally clobbered together a script for the users on my network. Have a look at it and please suggest as to how can i limit bandwidth to each ip on this network to about 64Kbits. Trevor -- ( >- GNU/LINUX, It''s all about CHOICE -< ) /~\ __ trevor@clovertechnologies.com __ /~\ | \) / Pre Sales

Hi Stef, Reffering to page < http://www.docum.org/stef.coene/qos/faq/cache/7.html > I found a para as follows, " CBQ is not always as accurate as it should be. See docum.org on the test page for some tests with bounded classes. The algorithm used by cbq is very "link sensitive". It calculates the link idle time and for that it needs the real link bandwidth, average

Hi all, I have a debian server with 4 network cards: The first card is used to connect to public network and this network connects with a big router. The Second, third and fourth cards are used by other networks. The first card used a dinamic route with the big router. The other cards used a static route with a little router. All runs good but my problem is when I try to use the IP of my first

For simplicity, I tried this: tc qdisc add dev eth0 root handle 1: prio tc qdisc add dev eth0 parent 1:1 handle 10: sfq perturb 10 tc qdisc add dev eth0 parent 1:2 handle 20: sfq perturb 10 tc qdisc add dev eth0 parent 1:3 handle 30: sfq perturb 10 tc filter add dev eth0 protocol ip parent 1: prio 2 flowid 1:1 The last line prints: Unknown filter "flowid", hence option "1:1"

How to do ensure a class not lended and not borrowed each other. I do cburst burst 0b ,but ctokens tokens go to negative! --------------------------------- Do You Yahoo!? "更多惊喜，同样精彩，NetVista A30 热卖" --0-611462377-1048485942=:33792 Content-Type: text/html; charset=gb2312 Content-Transfer-Encoding: 8bit <P>How to do ensure a class not lended and not borrowed each

Hi, I''ve been working on hashing in tc for a month. Since there are only a limited number of avaialbe example on hashing, I''ll be appreciate if someone can my questions as follows: 1. tc filter add dev eth1 protocol ip perent 1:0 \ prio 5 u32 ht 800:: \ match ip src 1.2.0.0/16 \ hashkey mask 0x000000ff at 12 \ link 2: It seems that the hashkey make can only applied to ip

Hi I''m completely stuck with the tcng language - I assume there must be some way to arrange queues hierachically like eth1 | TBF | PRIO / \ class class but my attempt (below) produces a "inferno.tc:8: qdisc "tbf" has no classes near "prio"" when run through tcc. dev eth1 { egress { tbf (rate 128kbps, burst 64kb,

Hi everybody! I''ve been trying with htb and tc filter. It seemed to work fine, but after testing with ethloop I''ve realized that traffic is not being distributed through the leaves as I thought. When sending packets to 1:10 and 1:11 at the same time, there''s no bandwidth sharing. There''s no traffic through 1:11 until traffic through 1:10 has finished. Though

HTB and imq was used to control traffic. AC="tc class add dev eth0 parent" $AC 1: classid 1:1 htb rate 100kbps burst 2k $AC 1:2 classid 1:10 htb rate 50kbps ceil 100kbps burst 2k prio 1 $AC 1:2 classid 1:11 htb rate 50kbps ceil 100kbps burst 2k prio 1 please tell me the range of "prio" _________________________________________________________ Do You Yahoo!? 新鲜到底,娱乐到家 -

Hi ! I´ve been using the wonderful wondershaper from chapter 15.8 of the LARTC Howto for some time. It´s really wonderful. Actually, I use the version from http://freshmeat.net/projects/wshaper/?topic_id=87 Now I tried to put some hosts to low priority, and it doesn´t work. The traffic is splitted equally between the noprio and the other hosts. Is this because I use ip masquerading, and all

I''m trying to implement something similar the the diagram in section 9.5.2.1 in the LARTC HOWTO, but must have missed something somewhere :( I''m trying to hack up wondershaper, as it looked like a good place to start.. Here''s where I currently at, but I''ve tried alot of different things, all failing, some worse than others. The end result is to throttle back 126

hi, all i run the following scripts : tc qdisc add dev eth0 handle ffff: ingress tc filter add dev eth0 parent ffff: protocol ip \ pref 4 u32 match ip dst 10.0.0.1 flowid :1 my question is : can i know how many packets are matched by this filter? if i can , what should i do to get this counter value, then. thanks :) _________________________________________________________________ MSN

i''ve installed mrtg to make graphics of the trafic from the interfece throw the snmpd, and the same with ipac witch put iptables accounting rules colect them and store, and gets the output, but the "problem" is that ipac graphics are 3 times smaller that the snmpd. Why??? i did catch all the trafic with ipac so no problem here, and i know that ipac/iptables is at level 3, and