similar to: Test mail

Hi All, I want to setup a machine to connect to internet at a limited rate of 64 kbps. That machine is connected to a switch. so my LAN and Internet both comes from the same eth0. How can I limit only the internet access from this machine to 64kbps and still using 100mbps for LAN I am trying to implement this Please guide me If i am wrong. I mark all the packets going out to LAN. Then I can

Hi all, I think learning curve will decrease if i try to get more info on what i want to do. I would start with thius problem Prob #1 I want to give a limited bandwidth to a single IP. and don''t allow it to cross its ceil. nor borrow unsed from parent. and allow other ip''s to move untouched . comment on How to it and Best way to do it. thanks. Amit

Hi, I managed to fix 128kbit for an IP address of 192.168.200.3 as below: - tc qdisc add dev eth3 root handle 1: cbq avpkt 1000 bandwidth 100mbit tc class add dev eth3 parent 1: classid 1:1 cbq rate 128kbit allot 1500 prio 5 bounded isolated tc filter add dev eth3 parent 1: protocol ip prio 16 u32 match ip dst 192.168.200.3 flowid 1:1 tc qdisc add dev eth3 parent 1:1 sfq perturb 10 How can I

Hi all, We are a group of research students and working on IPv6 QoS aware Grid. >From our set of experiments we have a particular case: Suppose a host A want to initiate traffic of some kind to host B, where A and B are connected by two intermediate routers wherein there can be other connections from the router. Our needs are as follows 1. We assume that routers are Diffserv routers and

I''d like to setup a box with 2 NICs as a firewall which will also rate limits outbound traffic. What happens when/if that box hangs or is rebooted? I''d like a solution that when there is a failure, traffic can still go through the box even though the firewall and rate limiting functions will no longer be in effect. I believe that this is "failing closed" but have

Hello, I have been working on tc class . But when the classid reaches 5 digit , it DOES NOT ACCEPT THAT ... see the example below :: tc class add dev eth0 parent 10:36 classid 10:13310 cbq bandwidth 10Mbit rate 32Kbit allot 1514 weight 3.2Kbit prio 5 maxburst 20 avpkt 1000 bounded See the bold digit !! this command doesn''t work , but if i use with 4 digit then it works : tc class

Hi! I got some strange problem with routing loadbalancing. I cannot get the full speed from my ISPs until I get some big files from close ftp server. I have server with one connection to internal network and 3 to ISPs: __________ | eth1|---- ISP1 | | internal--|eth0 eth2|---- ISP2 net | | (~300 | eth3|---- ISP3 hosts

Dear All, Sorry to trouble again..... After go through www.lartc.org I have implemented the HTB instead of CBQ for the same scenario. Now following files are under /etc/sysconfig/htb directory. eth0 DEFAULT=30 R2Q=10 eth0-2.root RATE=256kbps BURST=25k eth0-2:10.comp1 RATE=120kbps BURST=12k PRIO=0 LEAF=sfq RULE=192.168.200.0/24 eth0-2:20.comp2

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 this feasible? Could one machine ever handle this? How

Hi all, I am new to tc on Linux, and am having some problems. The basic set-up and use works wonderfully, but now I have run into a slight problem... I am using tc qdiscs and filters to do my traffic shaping. Now, I have a whole bunch of filters to classify the data, and they work well, however, after all my classifications are done, I still have data reaching the default flow. ALL of the

I already setup several 2 gateways boxes, with rules too decide which lan should use which gateway. Now I''m stuck with a simpler problem. At home I was just making some experimental setup: * 1 adsl (ppp0) * 1 more tables in rt_tables (200 ping) called "bluff" * table ''bluff *has not* a default route root@fw-eden root # ip ro li table bluff

Hi; First, sorry if this question is mostly netfilter related, than lartc, but I think you guys may have a your opinion about this. I''m using Linux 2.4.x with netfilter packet filtering / NAT on our front-end firewalls (P500 with 1Gb RAM), which are filtering traffic going to our Public Web Sites. The traffic is growing very fast since several months.. The average traffic filtered by

I am currently using the ultimate-tc script from http://lartc.org/howto/lartc.cookbook.ultimate-tc.html and I want to make sure that internet radio packets (mp3 streaming audio) will always get through no matter what. I have added some iptables commands like this: iptables -A OUTPUT -t mangle -p tcp --dport 8000 -j TOS --set-tos Minimize-Delay iptables -A OUTPUT -t mangle -p tcp --sport 8000 -j

Is the 192.168.1.2 an ip on the router? If yes, you''ll have to mark in OUTPUT, not PREROUTING, also, after you set up the rules and routes, did you an ip route flush cache ? I hope these works On Wed, 21 Jul 2004 20:02:32 -0700, Jens <jens@pacificsun.ca> wrote: > I have a particular problem that has caused me grief for some time now and > even though the answer is probably

Folks, I am a little bit confuse in how to put these packets into correct mangle table for traffic shaping. This is what i ve planned to do: - - - - :eth0 [ LINUX-BOX ] eth1: - - - - Let say: eth0: 220.100.1.1 eth1: 192.168.1.1 eth1:1 192.168.1.2 192.168.1.0/24 get natted into 220.100.1.1 before reaching the internet. I put every packets coming from internet (eth0) this way: # iptables -t

J, What i meant is...like in Linux you make use of the two external connections and collate them as mentioned in the document. Can you try keeping the Linux box in front of the two windowze boxen and collate the two LAN connections coming from them as mentioned in the HOWTO???. Trevor On Sat, 2003-06-21 at 01:28, Tesla 13 wrote: > Hello Trevor, > > Windows computer with DSL line

Bogdan Coman wrote: > hareram wrote: > >> Hi >> >> iam looking to graph the tc classes and qdisc >> iam trying to access the stef scripts >> but its site is totally broken >> >> could some one point me where i can graph using good docs >> >> hare >> >> _______________________________________________ >> LARTC mailing

Hey Andreas, how i catch this traffic using L7 filter?, i´ve installed l7 filter now, but i don´t kwnow to use the kind of filter...!!! Can you help me? Thx.- Terraja-based 2007/4/29, lartc-request@mailman.ds9a.nl <lartc-request@mailman.ds9a.nl>: > > Send LARTC mailing list submissions to > lartc@mailman.ds9a.nl > > To subscribe or unsubscribe via the World

Hi all, I am having some fun with traffic shaping, and have run into an interesting situation. Here is South Africa, most internet links are heavily oversubscribed, which means that in most cases the local link is _not_ the bottleneck, and shaping on the local link does not help that much... Does anybody have some tips on shaping such links? How can you get interractive traffic if you

Hi Nitin, First of all, you can verify that ntpd is responding on ingress with netcat : nc -u ingress 123 (udp connection on port 123) also try a netstat -an on ingress to be sure that the port 123 is in listen state... I recently install ntpdate, and it has worked as a client and a local ntp server immediatly. Good Luck, Yannick / Annecy in France -----Message d''origine----- De :