similar to: maximum class

Hi to everybody. I read some info and documentation but i still can''t find how to make this simple setup for example . I just want to make priority of certain traffic without shaping the traffic . For example SSH and RDP first priority Mail second priority WEB and FTP third And everything else last priority. What will be the simple and best way to achieve this. I will appreciate

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi, I''ve written a minimal sort of Perl module that dynamically creates and destroys traffic control rules for specific IPs. I''m currently using it for a user bandwidth control application at a client site. The module essentially gets Ethernet device(s), IP address and in/out speeds as input and dynamically creates classes, queues

Hi! I want to upgrade hardware on my router (iptables, htb, >1000 users). Now it is based on usual desktop PC (Intel Prescott P4 3.00 Ghz, 1 Gb RAM). The reason of hardware upgrade is growing up number of users, also we are planning to increase upstream link from 100 Mbit/s to 1 Gbit/s. Iptables rules are now optimized with ipset tool, for tc I''m using hash tables as well. So I

I am planning to replace our cisco 7200 core router with Linux. We currently serve around 1500 (3/4 DSL - different router) customers with probably half of them being concurrent at any given time. We have a fiber network and customers currently aren''t managed as far as how much bandwidth they can use at anytime. Therefore I have constructed a working tc qdisc Linux router as a test. It

hello, I am trying to find where filtering is done in order to drop packets randomly there (eg.10%of them) for a testing purpose in a school project. I want to do this after packet is filtered and before being sent. I d aprreciate if you could help or suggest. Thanks.

Hello, list members, can i limit pps rate with linux? How? -m limit does not fit, as i understood: it can help with low rates only (is that true? any suggestions?) Thank you, -- _,-=._ /|_/| `-.} `=._,.-=-._., @ @._, `._ _,-. ) _,.-'' ` G.m-"^m`m'' Dmytro O. Redchuk

Hi, with the attached config my gaming ping is still +20ms, even if the line isn''t saturated..can anybody give me a hint how to get a better response time? my line: 1024/128kbit outbound: one htb qdisc for gaming (7kbps) prio 0 ceil 14kbps<- should get more traffic when needed. Htb again for irc and default. inbound: css, irc, p2p, default <- same shema as before, give css

Hello, I am trying to make a load balance at my box using two conections. I have compile my kernel with this patch routes-2.6.13-12.diff (tha I get from this website: http://www.linuxvirtualserver.org/~julian/#routes). The problem is that when I try to balance using weight sintaxe (i will put the script bellow) some conectios just drop. So I can enter some pages but other I could not...

hello, i have a question: - which one is faster: "tc filter with u32 match per dst ip" or "iptables match per dst ip with target CLASSIFY"? - this question is for large rulesets (over 500) thank you, cristian carstea

I''m in the process of replacing a Novell server that had a single NIC and routed traffic from our local network to either the Internet or to the Corporate office. I have this configuration working now but we''ve run in to some bandwidth problems. The server that I have set up now is Linux. It uses a different IP for Samba than for the DNS/DHCP and routing (different VMs in

Hi. The task: 1. There 3 servers and a router with 2 PPPoE connections (let call them: ppp0, ppp1). 2. There are several groups of Inet-clients to be served (Servers, Clients and Club). 3. The task is: - to route Club through the ppp1; - to Servers and Clients through ppp0; (Next is reproduced from memory and may be slightly incorrect) router # netstat -nr Kernel IP routing table

Hello Everybody, I have configured a Linux box that does traffic shaping. Its working wonderfully fine, just as expected...Now i want to measure the bandwidth consumed by each of my hosts....But I dont want SNMP to run on all the hosts[as required by MRTG] I used iptraf on my linux box, but it only measures the bandwidth on interface basis only.... I tried installing traffic-vis, its not working

Hi all, updated py-htbstat: http://www2.ldc.net/~dor/py-htbstat/ Some screenshots: http://www2.ldc.net/~dor/py-htbstat/shots/shots.html It''s now possible to use classids in form ''xxxx:xxxx'' now (actually i dont know why i''ve made it to use ''1:xxxx'' only :-) -- _,-=._ /|_/| `-.} `=._,.-=-._., @ @._, `._ _,-.

Hello What I''m looking for is how to configure the Linux QoS module to do global rate limitation for two (or more) 802.1q pseudo network devices. I naturally suppose there is a possibility with IFB. I don''t want to use IMQ because it''s not integrated to my kernel v2.6.21.1 and I didn''t find IMQ patches for it nor for the iptables package I use (v1.3.7).

I have linux box (does nat and firewall for small network) connected to dsl. I want to set priorities for protocols (that nothing could disturb web browsing). This is my rules (eth0 connected to internet): /sbin/tc qdisc del dev eth0 root /sbin/tc qdisc add dev eth0 root handle 1 htb default 30 r2q 100 /sbin/tc class add dev eth0 parent 1: classid 1:2 htb rate 900Kbit burst 15k /sbin/tc class

Dear all, I am having problem using iproute2 on my new Slackware 10.1 box. Here goes the problem: root@localhost:~# echo "200 DOONET" >> /etc/iproute2/rt_tables root@localhost:~# cat /etc/iproute2/rt_tables # # reserved values # 255 local 254 main 253 default 0 unspec # # local # #1 inr.ruhep 200 DOONET root@localhost:~# ip rule add from 10.255.255.0/24

Hi guys, Sorry if this is a little offtopic, but I was wandering what can one do to prevent/stop arp flooding ? Thanks, Alex -- This message has been scanned for viruses and dangerous content by LG-Network(http://www.lgnet.ro), and is believed to be clean.

Hi All, I am using the script below to limit download rates and manage traffic for a certain IP address and testing the results using iperf. The rate that iperf reports is much higher than the rate I have configured for the HTB qdisc. It''s probably just some newbie trap that''s messing things up but I''m buggered if I can see it. The following script is run on the

Hi, I want to stop routing for 1 particular host in my network. I thought that this would do it: iptables -D INPUT -d aaa.bbb.ccc.ddd -j DROP iptables -D INPUT -s aaa.bbb.ccc.ddd -j DROP But that still shows traffic. What is the corract way to do that? Groeten, Joost Kraaijeveld Askesis B.V. Molukkenstraat 14 6524NB Nijmegen tel: 024-3888063 / 06-51855277 fax: 024-3608416 e-mail: