search for: 180kbit

...The max uplink speed is 220Kbit determined by observation. In the first test, I limit the SUBCLASS_OUTRATE to 200Kbit. Both pings are around 20ms before I start the VoIP services. However, once I start the services, the pings jump up to 1800ms. In the second test, I limit the SUBCLASS_OUTRATE to 180Kbit. The pings jump up to 80ms, which is perfectly acceptable. After a few tests, I noticed that 180Kbit is a magic number, anything exceed that will generate 1800ms pings, and below it is 80ms. In my senario, the weird point is that the determining factor is the ceiling, but not the rate. That'&...

...use 6881-6889). There was mention of VoIP in the TCCLASSES file, but not in the TCRULES file. TCDEVICES: #INTERFACE IN-BANDWITH OUT-BANDWIDTH ppp0 1200kbit 205kbit TCCLASSES: #INTERFACE MARK RATE CEIL PRIORITY OPTIONS ppp0 1 100kbit 180kbit 1 ppp0 2 full/4 full 2 tcp-ack,tos-minimize-delay ppp0 3 full/4 full 3 default ppp0 4 full/8 full*8/10 4 TCRULES: #MARK SOURCE DEST PROTO PORT(S) CLIENT USER TEST #...

Hello everybody, I have a Linux router with an ethernet adapter and a ADSL device. My router has a GRE tunnel connected to a remote IP address. Using "tc" I have configured 3 different classes: 1. 290kbit rate (used for Voip Services) 2. 180kbit rate (used for GRE tunnel) 3. 80kbit rate (for generic data traffic) For each class, using "iperf", I send some data from a PC (connected attraverso eth0 device) to a remote destination. The remote destination is the GRE tunnel terminator. The data traffic test is different for each cla...

Hi everybody, it is my first message here. I tried to browse throughout older posts but I found no immediate answer. I need to change rate of a tbf queue while ip packets are already enqueued by it. If I go: tc qdisc replace|change|link dev eth0 root tbf rate 180kbit burst 1540 limit 15400 as results all enqueued packets seems to disappear. I can see that from a: tc -s qdisc ls dev eth0 where backlog suddenly goes down to zero packets. Iperf performances also confirm that. Using custom kernel 2.6.20.1 on Ubuntu 6.06. Where can I look to understand what...

...are good because i am not very sure ... the VoIP quality are not very good when i download. I have on my Linux routeur/Firewall Asterisk .. and i have into my config : ================================================ tcdevices: eth0 2000kbit 2000kbit tcclasses: eth0 1 100kbit 180kbit 1 tos=0x68/0xfc,tos=0xb8/0xfc eth0 2 full/4 full 2 tcp-ack,tos-minimize-delay eth0 3 full/4 full 3 default eth0 4 full/8 full*8/10 4 tcrules: 1 $FW 0.0.0.0/0 udp 4569 - - - - 16 ============...

Hello to everybody, We have an ADSL link with uplink speed of 530kbit, the goal is to divide the traffic into three classes, let say A, B and C. A data rate of 240kbps must be guaratee to class A. The remaing rate must be assigned: at least 180kbit to class B and at least 80kbit to class C. The unused band of class A must be given to class B and C (if needed) The unused band of class B must be given to C (if needed) The unused band of class C must be given to B (if needed) We started with the following HTB configuration: # DEV_RATE=530kbit...

...0 bounded $TC qdisc add dev eth2 parent 1:10$ipek handle 10$ipek tbf rate ${USERDOWNLOAD}Kbit buffer 1Kb/8 limit 15Kb mt u 1500 $TC filter add dev eth2 parent 1:0 protocol ip prio 200 handle 50${ipek}1 fw classid 1:10${ipek} done ------------- everything works fine. users can download at rate max180Kbit or whatever rate want. but one user, as I see on graph and iptraf with filter on his ip - downloads at rates >180Kbit (he gets even >40 Kbytes/s !) i have made some tests. his packets are marked correctly because graphs work fine. my scripts are written correctly too because other hosts c...

Hi folks, I''m having an issue with rsync between my firewall and an internal box. It seems to be a shorewall issue (or correctly speaking, an issue with my shorewall config) because if I disable shorewall my rsync works fine. And I just can''t find it documented anywhere what I need to do. I have rules like this : root@userver:/etc/shorewall# grep -i Rsync rules

Hi all. Im trying to shape some traffic, and i see that the best way to do that is using TCNG. The thing is: I dont know how to shape bandwidth per IP. Exemple: 192.168.1.20 ----> 256kbit(down) 128kbit(up) 192.168.1.21 ----> 512kbit(down) 128kbit(up) 192.168.1.22 ----> 180kbit(down) 128kbit(up) 192.168.1.23 ----> 768kbit(down) 128kbit(up) . . . Does anyone has an exemple script that i could just edit it and use? Thanks a lot. Cristiano

...htb rate 168kbit ceil 224kbit prio 1 quantum 1500 tc class add dev eth0 parent 1:2 classid 1:220 htb rate 362kbit ceil 640kbit prio 2 quantum 1500 tc class add dev eth0 parent 1:2 classid 1:230 htb rate 640kbit ceil 960kbit prio 3 quantum 1500 tc class add dev eth0 parent 1:2 classid 1:240 htb rate 180kbit ceil 240kbit prio 4 quantum 1500 tc qdisc add dev eth0 parent 1:210 handle 210: sfq perturb 10 tc qdisc add dev eth0 parent 1:220 handle 220: sfq perturb 10 tc qdisc add dev eth0 parent 1:230 handle 230: sfq perturb 10 tc qdisc add dev eth0 parent 1:240 handle 240: sfq perturb 10 tc filter add dev...

Hi, When i do ''wshaper start'' the interface i have defined stops routing traffic for some reason. It resumes routing when i do ''wshaper stop''. I''m using debian stable (3.0 woody) with debian''s default 2.4.18-686 kernel. When I run the script I get no errors, and when I do a ''status'', everything looks correct. Can ANYONE

Dear all, I''m having real problems getting tc to do anything useful at all. I''m also under pressure to get this fixed before the students start arriving later this month (I work in a university). In short, I want each IP address to be hard limited to 128kbit down, 64kbit up, never to be allowed more bandwidth than this. It is also important that the latency remains

...tb rate 64kbit ceil 256kbit prio 5 $TC qdisc add dev $INTERFACE parent 1:24 handle 24: sfq perturb 10 $TC filter add dev $INTERFACE parent 1:0 prio 0 protocol ip handle 24 fw flowid 1:24 #25 - Everything else $TC class add dev $INTERFACE parent 1:1 classid 1:25 htb rate 15kbit ceil 180kbit prio 8 $TC qdisc add dev $INTERFACE parent 1:25 handle 25: sfq perturb 10 $TC filter add dev $INTERFACE parent 1:0 prio 0 protocol ip handle 25 fw flowid 1:25 As you can see class 25 has priority 8, so all other traffic should get preference, which is not happening. It almost seems like al...

Hi all :) I''m new to this list, as I''m new too to traffic shaping ;) I''ve set up an FTP server in my ADSL line and I wanted it to serve as fast as possible as long as I don''t use my outgoing ADSL bandwidth, and I''m currently using HTB for that (succesfully, I must add). The problem is (when the FTP server is serving higher than its

...ftp - 16 all all tcp ftp-data - 8 all all tcp - ftp-data 8 # /etc/shorewall/tcdevices: eth0 6000kbit 500kbit tcclasses: eth0 1 100kbit 180kbit 1 tos=0x68/0xfc,tos=0xb8/0xfc,tos=0x48/0xfc eth0 2 full/4 full 2 tcp-ack,tos-minimize-delay eth0 3 full/4 full 3 default eth0 4 full/8 full*8/10 4 # /etc/shorewall/tcrules: 1 0.0.0.0/0...