similar to: tc limit

Hi I''m doing traffic shaping with tc on ''10.0.0.0/30'' and ''10.0.0.28/30''. I want to delete part of shaping rules on the fly. (see my configuration at the end of this mail) I wan''t to delete the shaping for ''10.0.0.0/30'' on the fly while still keeping the shaping for part ''10.0.0.28/30'' running. When I for

Hi I''m setting up shaping using HTB and hashkey. It seems like there is a limit on the number of classid''s at 10000? How can I go higher than 10000? This is what my output say when I reach classid number 10000: ... ... /sbin/tc class add dev eth0 parent 2:6 classid 2:9998 htb prio 5 rate 768kbit ceil 768kbit burst 0 cburst 0 /sbin/tc qdisc add dev eth0 parent 2:9998 handle

$TC filter add dev imq0 parent 1:0 prio 5 protocol ip u32 $TC filter add dev imq0 parent 1:0 prio 5 handle 2: protocol ip u32 divisor 256 for ((j=0; j<=7; j++)) do for ((i=0; i<=255; i++)) do q=`printf "%x\n" $i` $TC filter add dev imq0 protocol ip parent 1:0 u32 ht 2:$q: match ip src 10.0.$j.$i flowid 1:10 echo "$q 10.0.${j}.$i" done done $TC

Hey all, I had asked a question a little while ago about CPU usage being outrageous while using tc and a cbq qdisc. Ed was very kind and offered a few suggestions. One of these was to look at hashing. So after pounding away at it for about a week, I have a general understanding of how it works and have tried to implement it. Unfortunately, and quite obviously since I''m posting here, it

Hello. I have a linux server connected to a gigabit lan, and though that lan to a 768kbps/768kbps DSL modem. I''m trying to shape my webserver running on port 80/443 down to 512kbps, while leaving all other ports alone. The current configuration script that I''m using is as follows: tc qdisc del dev eth0 root tc qdisc add dev eth0 root handle 1: htb default 99 tc class add dev

Dear list, I have the problem that child classes don''t seem to issue the parent class to borrow from their parent. This is a simplified version of my script: tc qdisc del dev $DEV root tc qdisc add dev $DEV root handle 1: htb default 10 tc class add dev $DEV parent 1: classid 1:1 htb rate 10mbit tc class add dev $DEV parent 1:1 classid 1:10 htb rate 1kbit ceil 512kbit #groups tc

Hey A wise man said to me that Hashing filters was my solution to rock the world, and making my life alot easier. When applying 4000 rules, the system had to check them all for match. But with hassing it would only require 1-2 checks. Even though when i had read the lartc on the subject i was no less that a question mark. If anyone have played with it, and have a working, logic configuration

Hello all, when running tc -s -d class show dev eth, the parent class rate and ceil are different to the configuration? his is the first time I have used HTB so I may have made some basic mistakes. Thanks in advance Shaun Output as follows: class htb 1:1 root rate 760Mbit ceil 760Mbit burst 997641b/8 mpu 0b cburst 997641b/8 mpu 0b level 7 Sent 0 bytes 0 pkts (dropped 0, overlimits 0)

With the below script, whenever I ping 10.0.16.10 (which matches the only filter I have), traffic still get''s sent to the default 1:2 class instead of 1:1 and I don''t know why... Any hints? (kernel 2.6.12, iproute2-2.6.15) tc qdisc del dev eth0 root > /dev/null 2>&1 tc qdisc add dev eth0 handle 1: root htb default 2 tc class add dev eth0 classid 1:1 parent 1: htb rate

Hello I have 2 class-B networks (172.22.0.0/16 and 172.23.0.0/16, over 130k of ip''s) and need to setup traffic tbf shapers with 64kb/s for each ip from 172.22.0.0/16 and 128kb/s for each ip from 172.23.0.0/16 just read lartc and don''t understand how to use u32 for decreasing number of rules and hashing

Hello, I''m using tc to limit the bandwidth of our wireless customers. I have a working script, but I''m not happy with it. I''m trying to write a more sophisticated script, but when I run it, it give me this error: RTNETLINK answers: File exists I have no idea what this error means or how to fix it. Here is a portion of the script (the whole script shapes several

Here goes the filter statements: #Initializing traffic control... tc qdisc add dev br0 root handle 1:0 htb #Loading queue disciplines for plis230 network... tc class add dev br0 parent 1:0 classid 1:1 htb rate 512kbit ceil 512kbit #Loading queue disciplines for pmad048 network... tc class add dev br0 parent 1:1 classid 1:20 htb rate 30kbit ceil 30kbit #server queue tc class add dev br0 parent

Hello everybody, sorry for bothering you, but after some hours, I''m stuck. I''m living in a student''s foundation where I want to connect lots of people to a tiny DSL link. We have exactly four types of traffic. We want a really hard PRIO solution (as I promised to someone that group X will only use the link capacity which isn''t used by group Y). I could make a

Hi I have tested with FC3 but iam not able get any good results on that. in the list some one recomend me that > 3.17 HTB should work I saw latest FC4 test2 has the HTB 3.17 with iptables 1.3.0 i have install in my P4 box, and trying to test when iam uploading its working perfect, but when iam downloading its going to default class can some one experinced the same problem below is the my

Andreas, Since I understand your ASCII art and comments, I would very much appreciate it if you would draw what you see and criticize the following. Hopefully I''ll better understand after that! TIA, gypsy tc qdisc add dev imq0 root handle 1: htb default 20 tc class add dev imq0 parent 1: classid 1:2 htb rate 4522kbit ceil \ 4760kbit burst 16k cburst 16k quantum 1500 tc class add

Hi i have 2 class C 80.97.103.0/24 and 81.180.12.0/24 but i dont konw how to set hashing tables for HTB tc add dev eth0 parent 1: prio 0 handle 1: protocol ip u32 divisor 256 tc add dev eth0 parent 1: prio 0 protocol ip u32 match src 80.97.103.0/24 hashkey mask 0x000000FF at 12 link 1: but i want 2 hashkey for 80.97.103.0/24 and for 81.180.12.0/24 can somebody help me ?

Hello, I have installed a server with three physical ethernet links and some virtual interfaces: eth0 - 213.215.42.70 eth0:1 - 213.215.42.71 eth0:2 - 213.215.42.72 eth0:3 - 213.215.42.73 eth0:4 - 213.215.42.74 eth0:5 - 213.215.42.75 eth0:6 - 213.215.42.76 eth0:7 - 213.215.42.77 eth0:8 - 213.215.42.78 eth2 - 192.168.1.128 eth3 - 213.215.42.69 All traffic are routed by iproute2 and iptables

Hi How can I control which filter a packet will meet first? I have tried changing the order of applying the tc filter scripts and switching flowid number, but ''protocol ip u32 match ip src <ip net> match ip src 0.0.0.0/0'' always kicks in first? >From my script -------------------- # All traffic - Priority: Low tc filter add dev eth0 parent 1:0 prio 2 protocol ip u32

hello to all i''m trying to set a filter but doesn''t want to work. i''ve set ut the qdiscs and the classes like this : tc qdisc add dev ppp0 root handle 1: htb default 20 tc class add dev ppp0 parent 1: classid 1:1 htb rate 120kbit tc class add dev ppp0 parent 1:1 classid 1:20 htb rate 30kbit ceil 120kbit tc class add dev ppp0 parent 1:1 classid 1:21 htb rate 30kbit ceil

Hi, I''m trying to use prio qdisc with htb, however not the "usual" way (like for example FairNAT). Here is my idea: Root has HTB shaping traffic to link speed -> then goes PRIO queues -> each prio queue has HTB with sublasses for each user, should look like this: 1: htb qdisc | 1:1 htb class