search for: 1mbit

....105 |---------| |--------------| .106 | .107 .108 .109 .110 This setup seems to limit the traffic to ~1mbit to the internet at the moment. Basically I have a linux box with a few backup dns and mail servers on them (hence eth1 has 3 ips) and then 3 servers attached to a 100mbit switch, each with it''s own IP and full access. However I now need to add a new server(s) to the switch on a different...

hi all, I''m trying to do the following: tc qdisc add dev eth0 root handle 1: htb default 15 tc class add dev eth0 parent 1:0 classid 1:1 htb rate 1mbit tc class add dev eth0 parent 1:1 classid 1:15 htb rate 512kbit ceil 1mbit what I expect: limit outgoing traffic to 1mbit, start rate is 512kbit and let it grow up to 1mbit (correct me if i''m wrong here) so, here is the problem on different computers I have different behaviour (same kerne...

...******** My script ****** tc qdisc add dev eth0 root handle 1: htb default 22 r2q 10 # Class corresponding interface throughput tc class add dev eth0 parent 1: classid 1:1 htb rate 100mbit ceil 100mbit # Class for GLOBAL traffic tc class add dev eth0 parent 1:1 classid 1:20 htb rate 115kbit ceil 1mbit # Classes for PC-s tc class add dev eth0 parent 1:20 classid 1:21 htb rate 48kbit ceil 1mbit prio 2 tc class add dev eth0 parent 1:20 classid 1:22 htb rate 24kbit ceil 1mbit prio 3 tc class add dev eth0 parent 1:20 classid 1:23 htb rate 12kbit ceil 1mbit prio 5 tc class add dev eth0 parent 1:20 cl...

...de: - -----snip----- ~ 23 # now setup shaping to dsl-like-speed (up:128, down:1024 - this \ ~ is the dsl-client) ~ 24 $tc qdisc del dev $tun root >&- 2>&- ~ 25 $tc qdisc add dev $tun root handle 1: htb ~ 26 ~ 27 # shapiung class of root --> not more than 1mbit bandwidth ~ 28 $tc class add dev $tun parent 1: classid 1:1 htb rate 1mbit \ ~ burst 0 cburst 128 ~ 29 ~ 30 # this is for downstream ~ 31 $tc class add dev $tun parent 1:1 classid 1:10 htb rate 1mbit ~ 32 # this does upstream ~ 33 $tc class add dev $tun parent 1:1 cla...

...-todev 0 After all this I create the actual tc setup: # --- snip --- # clear root qdisc tc qdisc del dev imq0 root # add root qdisc (htb) tc qdisc add dev imq0 root handle 1: htb default 40 # add root class (needed for bandwidth borrowing) tc class add dev imq0 parent 1: classid 1:1 htb rate 1mbit ceil 1mbit # set classes for users tc class add dev imq0 parent 1:1 classid 1:10 htb rate 333kbit ceil 1mbit \ burst 15k tc class add dev imq0 parent 1:1 classid 1:20 htb rate 333kbit ceil 1mbit \ burst 15k tc class add dev imq0 parent 1:1 classid 1:30 htb rate 333kbit ceil 1mbi...

...the example on the lartc.org site: tc qdisc add dev eth0 root handle 1: htb default 10 tc class add dev eth0 parent 1: classid 1:1 htb rate 100mbit burst 24k tc class add dev eth0 parent 1:1 classid 1:10 htb rate 50mbit ceil 80mbit burst 19k tc class add dev eth0 parent 1:1 classid 1:20 htb rate 1mbit ceil 1mbit tc qdisc add dev eth0 parent 1:10 handle 10: sfq perturb 10 tc qdisc add dev eth0 parent 1:20 handle 20: sfq perturb 10 tc filter add dev eth0 protocol ip parent 1:0 prio 1 u32 match ip src X.X.X.X flowid 1:20 So we have a total of 100mbit to be used, the default class 1:10 gets 50mbit...

...he time. I finally set up a linux router to limit the incoming/outgoing bandwidth to his network by adding a tbf on eth0 interface and eth1 interface of the router (neighbor is behind eth1 and we are in-between him and the rest of the world on eth0): tc qdisc add dev eth0 root tbf limit 40K rate 1Mbit burst 16K tc qdisc add dev eth1 root tbf limit 40K rate 1Mbit burst 16K The only problem is that I can''t specify a total bandwidth for our neighbor. What I want to do exactly is specify that all traffic bound for eth1 is limited to 1Mbit instead of having 2 separate 1Mbit qdiscs... I t...

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

...(winChip 200mhz cpu, 32mb ram, linux 2.4.28) acting like a bridge with 2 interfaces (eth0 - to our ISP, eth1 - to our network) machine does not have any IP there is a 802.1q vlan eth0.2 eth0.2 and eth1 are bridged in br0 i have one 4mbit link which i share with my friend, i have 3mbit and he has 1mbit all our IP addresses are public and we have the following setup /sbin/tc qdisc add dev eth1 root handle 1: htb default 2 /sbin/tc class add dev eth1 parent 1: classid 1:1 htb rate 4mbit ceil 4mbit /sbin/tc class add dev eth1 parent 1:1 classid 1:2 htb rate 3mbit ceil 3mbit /sbin/tc class add dev...

hi All, seems like a kernel problem when I do the following on kernel 2.6.12.5 tc qdisc add dev lo root handle 1: htb default 1 tc class add dev lo parent 1: classid 1:1 htb rate 512kbit ceil 1mbit all works as expected (traffic is limited to 1mbit), but this doesn''t work the same way on kernel 2.6.14.3, and actually only ceil has effect (in my previous message I mentioned "rate", but I didn''t pay attention that ceil gets set automatically to the same value you se...

...2.6 kernel , #!/bin/bash TC=/sbin/tc DEV=eth1 echo "Delete all rules" $TC qdisc del dev $DEV root echo "Add new root rule" $TC qdisc add dev $DEV root handle 1: htb default 101 echo "lavel I - main tc rules" $TC class add dev $DEV parent 1: classid 1:2 htb rate 1mbit ceil 1mbit prio 3 $TC class add dev $DEV parent 1: classid 1:3 htb rate 1mbit ceil 1mbit prio 1 $TC class add dev $DEV parent 1: classid 1:4 htb rate 10mbit ceil 10mbit prio 4 $TC class add dev $DEV parent 1: classid 1:101 htb rate 1kbit ceil 1kbit prio 4 ................................ .....

...I was testing HTB using IPerf TCP traffic and the results were very good. Until I tried to add some UDP traffic the results were a little strange. this is my setup tc qdisc del dev eth1 root tc qdisc add dev eth1 handle 1:0 root htb default 2 tc class add dev eth1 parent 1:0 classid 1:1 htb rate 1mbit tc class add dev eth1 parent 1:1 classid 1:2 htb rate 500kbit ceil 1mbit tc class add dev eth1 parent 1:1 classid 1:3 htb rate 500kbit ceil 1mbit tc filter add dev eth1 protocol ip parent 1:0 prio 2 u32 match ip protocol 17 0xff flowid 1:3 tc qdisc add dev eth1 parent 1:2 handle 20 pfifo limit 1...

Hi there, I have two ethernet connections of 2Mbit/s each and I''m trying to add them together to one 4Mbit/s connection but I cannot get more than approximate 1Mbit/s! My setup: I have a LAN (10.2.18.0/24), connected to a larger network (10.0.0.0/8) by two WAN-connections with 2Mbit/s each. On each end I have a Linux router. I first setup the routers to use TEQL with one of the connections and it works with 2Mbit/s, then I test the other connection with TEQL...

Hello, I need to limit the bandwidth to 1Mbit per user IP (and never give more) and inside of each 1Mbit prioritize minimum-delay traffic (video stream from specific servers, so I mangle TOS for packets from those). The problem is I need this for *thousands* of users. I am guessing thousands of classes are needed, but the question is, is t...

Zviad O. Giorgadze wrote: > My ISP provides guarantied 115kbit bandwidth for GLOBAL TRAFFIC. During the low load period (early morning, evening, night) customers can get up to 1mbit traffic. That''s download traffic we''re talking about, since you seem to be shaping on your local LAN interface? Variable rate ISPs are tough to shape right, I guess... Does this 115kbit vs. 1mbit thing solely depend on ISP load, or does it depend on day of time? In the latter...

Hello LARTC, Internet connection - ADSL, interface nas0 (115kbit guarantied, up to 1mbit possible. Depends on ISP load, impossible to guess). Internal interface LAN, eth0. Is it possible to successfully shape download traffic on eth0 using HTB? Classes must have guarantied rate calculated from 115kbit possible rate (for example 3 classes) and the possibility to borrow up to 1mbit (dep...

...top priority and the rest share what''s left. Sounded simple enough. Here''s what I did: tc qdisc add dev eth0 root handle 1: htb default 30 tc class add dev eth0 parent 1: classid 1:1 htb rate 10mbit burst 15k tc class add dev eth0 parent 1:1 classid 1:10 htb rate 700kbit ceil 1mbit burst 15k prio 0 tc class add dev eth0 parent 1:1 classid 1:20 htb rate 1kbit ceil 28800 burst 15k tc class add dev eth0 parent 1:1 classid 1:30 htb rate 1kbit ceil 1mbit burst 15k prio 1 tc qdisc add dev eth0 parent 1:10 handle 10: sfq perturb 10 tc qdisc add dev eth0 parent 1:20 handle 20:...

...etup like this: # tc qdisc del dev eth0 root # tc qdisc add dev eth0 root handle 1: htb default 2 # tc class add dev eth0 parent 1: classid 1:2 htb rate 20mbit ceil 20mbit If I add a second class and a filter to send traffic to it like this: # tc class add dev eth0 parent 1: classid 1:130 htb rate 1Mbit ceil 1Mbit # tc filter add dev eth0 protocol ip parent 1:0 prio 130 u32 match ip dst \ > 1.1.1.10 flowid 1:130 The output of "tc -d filter show dev eth0" makes sense to me and looks like this: filter parent 1: protocol ip pref 130 u32 filter parent 1: protocol ip pref 130 u32 fh 800:...

...) follows: [root@mercury ~]# cat tc.sh #!/bin/bash # reset tc qdisc del dev eth0 root # root qdisc tc qdisc add dev eth0 root handle 1: htb default 10 # root class tc class add dev eth0 parent 1: classid 1:1 htb rate 16mbit # default partition tc class add dev eth0 parent 1:1 classid 1:10 htb rate 1mbit ceil 16mbit tc qdisc add dev eth0 parent 1:10 handle 10: sfq perturb 10 # partition-1 tc class add dev eth0 parent 1:1 classid 1:20 htb rate 1mbit ceil 1mbit tc qdisc add dev eth0 parent 1:20 handle 20: sfq perturb 10 # partition-2 tc class add dev eth0 parent 1:1 classid 1:30 htb rate 256kbit ceil...

...position: attachment; filename=final.sh > > #!/bin/bash > > ##################################### > #Deleting and setting up > #Root qdisc''s > ##################################### > tc qdisc del dev eth0 root > tc qdisc add dev eth0 root handle 1:0 cbq bandwidth 1Mbit avpkt 1000 cell 8 > > ####################################### > #Setting up top 2 qdiscs > #for initial packet classification > ####################################### > # Exatt Rules > ####################################### > > tc class add dev eth0 parent 1:0 classid 1...