search for: traffic_shap

Hello all, Can anyone recommend a good book which thoroughly explains QoS from a Linux perspective? Something with TC examples & the like. I''ve looked at the following: http://www.amazon.com/gp/product/1580533418/qid=1148368189/sr=1-2/ref=sr_1_2/102-2819973-6353768?s=books&v=glance&n=283155 Engineering Internet QoS. Thanks.

Hi, Can anybody help me out, how to manage or limit bandwidth through iptables while having internet connection on eth0 and working as a gateway in LAN. Thnaks in Advance. Vikram _______________________________________________ LARTC mailing list LARTC@mailman.ds9a.nl http://mailman.ds9a.nl/cgi-bin/mailman/listinfo/lartc

http://www.shorewall.net/traffic_shaping.htm Page says run_tc qdisc add dev eth0 parent 1:10 pfifo limit 5run_tc qdisc add dev eth0 parent 1:20 pfifo limit 10 Im willing to _bet_ there is a line feed missing in there ;)

I don''t know whether this is the right place to ask, but kindly point me to an FM that I can R if it isn''t. My wife is creating lots of Kazaa traffic, and I am using rsync to create a full mirror of Red Hat''s FTP site, Aurora Linux FTP site, the LDP site, and some other stuff. Clearly, when one is moving well over 100GB over a 128 Kbps link, this is going to take a

Hi ! I found an excellent article about QoS and traffic shaping for VoIP (Asterisk IAX protocol), which is designed to improve sound quality even over very busy lines. http://www.howtoforge.com/voip_qos_traffic_shaping_iproute2_asterisk Should I just cut and paste all that to shorewall''s tcrules (replacing 4569 with 5060)? Additionally, author of this article uses IAX protocol, but today''s standard is SIP, which uses: For SIP Messaging Protocol: TCP/UDP port 5060 For RTP Protocol: UDP por...

hi who can ever help me out with the shaping of torrent traffic? i have a pptp at ppp0 over eth0 (10.0.0.1/8) i would like to shape outgoing traffic of rtorrent on these two interfaces, assume rtorrent is running at port 6999 need 3mbit for ppp0 and 50mbit for eth0 i supposed: [tcclasses] ppp0 1 2mbit 3mbit 1 eth0 2 20mbit 50mbit 2 [tcrules] 1 0.0.0.0/0 0.0.0.0/0 tcp

Greetings; My syslog is getting 100s of thousands of messages like the following (these are just a sample); (BTW I am running Debian/lenny) > May 11 12:41:31 gatekeeper kernel: BANDWIDTH_IN:IN=eth1 OUT=eth0 SRC=192.168.0.4 DST=64.15.118.171 LEN=40 TOS=0x00 PREC=0x00 TTL=127 ID=37901 DF PROTO=TCP SPT=1307 DPT=80 WINDOW=17640 RES=0x00 ACK URGP=0 > May 11 12:41:31 gatekeeper kernel:

Version 3.0.5 with the two-devices setup (eth0 - net, eth1 - loc). Kernel 2.4.29 tcdevices, tcrules, and tcclasses are clones of the wondershaper example (http://www.shorewall.net/traffic_shaping.htm) with eth0 replacing ppp. With TC_ENABLED=Internal in shorewall.conf: ---- Validating /etc/shorewall/tcdevices... Validating /etc/shorewall/tcclasses... ERROR: device A seems not to be configured in tcdevices ---- No errors with TC_ENABLED=No although the line "Setting up Traffic...

Dear All, I want to use Traffic shaping /control feature but my linux is SuSE 8.1, the kernel don''t have HTP packet scheduler. So how can I use this feature? Thanks for answer. Le Van

...2P to classify my P2P traffic and give it a lower network priority. I''ve already successfully built IPP2P into iptables and the kernel. I read http://www.shorewall.net/IPP2P.html, but it''s confusing me. Using the documentation for normal tcrules in 3.0 (http://www.shorewall.net/traffic_shaping.htm), each match in tcrules is basically a one liner which quite logically matches a protocol/port combo and marks it. So why is the IPP2P example six lines long??? It would seem to me that based on the tcrules documentation, all that''s needed is 1:P - -...

I try use setup traffic shaping with Shorewall-4.0.2 and have fault. When i start Shorewall with tc-files configured i get follow messages: ... RTNETLINK answers: No such file or directory We have an error talking to the kernel ERROR: Command "tc filter add dev eth2 parent ffff: protocol ip prio 50 u32 match ip src 0.0.0.0/0 police rate 500kbit burst 10k drop flowid :1" Failed

Hi all and specially Mr. Tom.... (Please, do not be acid with me please! I am only a newbie, trying learn more about shorewall) I get involved with a Firewall Project in a customer here in my city... In this customer, he has two Internet Providers. So, he ask me how make certain connection following one routing path (like RT_1) and others connections type, following the other routing path

Greetings, I am trying to set up Wonder Shaper to work along with Shorewall 2.0.8. I have read through this document here: http://shorewall.net/traffic_shaping.htm and set the necessary options in shorewall.conf, and I coped the contents of the htb file to tcstart and changed things in accordance with the readme. Now from what im seeing, that''s all there is to it and it should work, right? One problem when I start shorewall after that, is t...

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi, i''ve been working on VoIP qos in the few weeks. I shape IAX2 and SIP, and i''m getting some interesting results. Im using HTB, the line is 512Kbps dedicated line, and we have some servers on the same line that generate quite a lot of traffic, frequently saturating the link. I''ve read through LARTC how to, example, etc,

Hi. I''m trying to get a traffic shaper like this: ------ VoIP pkts --> | |_| ------ \ | ---O -> ------ / Data pkts --> | ------ In this shaper voip packets are in a different queue than any other kind of packet. I want a data packet to be

...d question: According to http://lists.shorewall.net/pipermail/shorewall-users/2003-August/007791.html Dario Lesca had the very same problem as I do have: I cannot see anything in the stock wondershaper-1.1a/wshaper.htb that would mimic your older manually written shaper published as the example at traffic_shaping.htm. I see what you answered to Dario and I read the wshaper.htb many many times but frankly I can''t see there anything that would be related to the tcrules MARK entries. What''s even worse, I don''t see anything there that would allow me to limit the download speed. It...

Hi, I''m a complete newbie at this traffic shaping / QoS stuff so please excuse me if this is a silly question. I''ve searched and searched on Google and I just end up confusing myself even more, so I thought I''d post my question to this list and see whether someone can help me! Basically, I am running a Linux box as a NAT router on my home network (machine name marvin).

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 I found a problem with my tcstart script. First I was running system TC enabled for testing and then to stop all TC I changed TC_ENABLED=No. But I started to wonder why shorewall restart did _not_ clear TC rules after TC was disabled? So I checked firewall and found out that if TC_ENABLED=No TC_CLEAR is disabled automatically. Question is: should

Hello! I am running my linux box as a firewall in a bridge mode. Firewall is protecting a /24 network. I want to make that the bandwidth distributes equally to active nodes: if N nodes are accessing the internet simultaneous then each node gets bandwith/N. Is there any way to achieve this with shorewall? Thank you! BR, Jernej

Hi to all. I would to ask if there''s way in shorewall that I can be able to check my bandwidth, if im really getting what I paid for. Second, Is there a fast and effective way to implement traffic shaping with shorewall. Many thanks Jan --------------------------------- Yahoo! Messenger - Communicate instantly..."Ping" your friends today! Download Messenger Now