[LARTC] htb ceiling
Hello, I'm using HTB (through htb.init :) and it's nearly perfect, but the CEIL directive seems to have no effect. The relevant lines are: tc qdisc add dev eth1 root handle 1 htb default 10 r2q 100 tc class add dev eth1 parent 1: classid 1:2 htb rate 5Mbit burst 15k tc class add dev eth1 parent 1:2 classid 1:40 htb rate 256Kbit ceil 512Kbit burst 15k tc qdisc add dev eth1 parent 1:40 handle 40 sfq perturb 10 tc filter add dev eth1 parent 1:0 protocol ip prio 100 u32 match ip dst 10.0.0.2 classid 1:40 - this allows 10.0.0.2 to download at 256Kbit, even when it is the only machine doing any downloading. I can affect this speed by changing the $rate, but changing $ceil has no effect whatsoever. Platform: RH7.2, 2.4.9-31 (patched for htb) tc patched for htb iproute2-ss001007 (Tried the patch for htb, but compilation failed with /usr/include/arpa/inet.h:74: warning: data definition has no type or storage class /usr/include/arpa/inet.h:78: parse error before `__net' ) Is there something wrong with the above commands? Thanks, Gavin http://www.raha.com ___ LARTC mailing list / [EMAIL PROTECTED] http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/
[LARTC] QOS
i want to priorize UDP on eth0 internal and eth1 external interfaces. which command i have to use? can u write me an example? ___ LARTC mailing list / [EMAIL PROTECTED] http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/
Re: [LARTC] New IMQ device available
> - Ingress support (egress qdiscs can be used for ingress traffic control!) Ehh, I can't believe it !! Yahgo ___ LARTC mailing list / [EMAIL PROTECTED] http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/
Re: [LARTC] New IMQ device available
Oops, forgot to reply to the list. On Thu, 4 Apr 2002, Martin Devera wrote: > Also why there are four imqs ? I can't find way how to > direct packet to partiticular one The IMQ iptables target has an option --todev to specify to which imq device a packet should go. if it's not specified it defaults to 0. Bye Patrick ___ LARTC mailing list / [EMAIL PROTECTED] http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/
Re: [LARTC] New IMQ device available
good work ;) Please change Devara=>Devera .. I also changed original page http://luxik.cdi.cz/~devik/qos/imq.htm to mention your new one at beginning. Also why there are four imqs ? I can't find way how to direct packet to partiticular one devik On Thu, 4 Apr 2002, Patrick McHardy wrote: > Hi! > > I've completed a pre-release of the new IMQ device. > Changes include: > - Multiple IMQ devices > - Selection of what gets queued to which device is done using an iptables >target, nothing gets queued be default > - Ingress support (egress qdiscs can be used for ingress traffic control!) > - Possible to build as a module > > Sources and somewhat confuse instructions can be found at >http://luxik.cdi.cz/~patrick/imq . > > Bye, > Patrick > > ___ > LARTC mailing list / [EMAIL PROTECTED] > http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/ > > ___ LARTC mailing list / [EMAIL PROTECTED] http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/
Re: [LARTC] typo ?
"Mihai RUSU" wrote > Hi > > While reading the HOWTO (pdf downloaded and printed last night) I have > noticed a little strange thing. In the 9.2.1 chapter, explaining the > pfifo_fast qdisc, it is shown a TOS field mapping table and also it > appears a command line version: > > "The last column shows the result of the default priomap. On the > commandline, the default priomap looks like this: > 1, 2, 2, 2, 1, 2, 0, 0 , 1, 1, 1, 1, 1, 1, 1, 1 > > This means that priority 4, for example, gets mapped to band number 1. The > priomap also allows you to list higher priorities (> 7) which do not > correspond to TOS mappings, but which are set by other means." > > The numbers on the command line version are 16, thus I presume its a one > to one corespondation to the table, only that it is completly different. I > dont see any explanation why it is like that. Shouldnt that be: > 1,2,1,1,2,2,2,2,0,0,0,0,1,1,1,1 ? > > Thanks > > > Mihai RUSU > nope. Try the following: # tc qdisc del dev eth0 root # tc qdisc add dev eth0 root handle 1: prio # tc -s qdisc ls dev eth0 qdisc prio 1: bands 3 priomap 1 2 2 2 1 2 0 0 1 1 1 1 1 1 1 1 Sent 455336 bytes 1237 pkts (dropped 0, overlimits 0) which is the default priomap on the commandline. The one you mention is the priomap in the kernel for pfifo_fast. I usually set the priomap manually to get the latter priomap. example: tc qdisc add dev eth0 root handle 1: prio bands 4 priomap 2 3 2 2 3 3 3 3 1 1 1 1 2 2 2 2 (which is the kernels default + 1, here I use the 0 band for very important traffic which goes above the TOS-field.) ___ LARTC mailing list / [EMAIL PROTECTED] http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/
[LARTC] New IMQ device available
Hi! I've completed a pre-release of the new IMQ device. Changes include: - Multiple IMQ devices - Selection of what gets queued to which device is done using an iptables target, nothing gets queued be default - Ingress support (egress qdiscs can be used for ingress traffic control!) - Possible to build as a module Sources and somewhat confuse instructions can be found at http://luxik.cdi.cz/~patrick/imq . Bye, Patrick ___ LARTC mailing list / [EMAIL PROTECTED] http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/
Re: [LARTC] bandwidth allocation
Julián Muñoz([EMAIL PROTECTED])@Thu, Apr 04, 2002 at 01:14:44PM +: > On Thu, 4 Apr 2002, Vincent AE Scott wrote: > > > i have no experience with the products you mention, but there was a > > comparsion made recently on this list between PIX and linux advanaced > > routing features. The archives are located here: > > > > http://mailman.ds9a.nl/pipermail/lartc/ > > I doesn't find nothing about this on the archive (searching "cisco", > "pix", or "comparison"). I what month could it be ? oops. i think i might be suffering from list overload. maybe it was on the netfilter list. just checked, i never kept a copy, but it was within the last couple of weeks. sorry 'bout that. -- PGP key: http://codex.net/pgp/pgp.asc 2 + 2 = 5 for extremely large values of 2. ___ LARTC mailing list / [EMAIL PROTECTED] http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/
Re: [LARTC] bandwidth allocation
On Thu, 4 Apr 2002, Vincent AE Scott wrote: > i have no experience with the products you mention, but there was a > comparsion made recently on this list between PIX and linux advanaced > routing features. The archives are located here: > > http://mailman.ds9a.nl/pipermail/lartc/ I doesn't find nothing about this on the archive (searching "cisco", "pix", or "comparison"). I what month could it be ? ___ LARTC mailing list / [EMAIL PROTECTED] http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/
Re: [LARTC] bandwidth allocation
simbo adeyemi([EMAIL PROTECTED])@Thu, Apr 04, 2002 at 10:30:48AM -0800: > > pls, i'd like to perform traffic shapping and bandwidth allocation on my > linux server. > I want to be able to do everything that a device like packeteer > floodgate's)and cisco's PIX would do. > I am using linux redhat v 6.2. > How do i go about this? i am no expert, but i reckon a good starting point would be: http://www.lartc.org/HOWTO//cvs/2.4routing/output/2.4routing.html http://lartc.org/docbook-html/ i have no experience with the products you mention, but there was a comparsion made recently on this list between PIX and linux advanaced routing features. The archives are located here: http://mailman.ds9a.nl/pipermail/lartc/ HTH, -vince -- PGP key: http://codex.net/pgp/pgp.asc Smash forehead on keyboard to continue... ___ LARTC mailing list / [EMAIL PROTECTED] http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/
[LARTC] bandwidth allocation
pls, i'd like to perform traffic shapping and bandwidth allocation on my linux server. I want to be able to do everything that a device like packeteer floodgate's)and cisco's PIX would do. I am using linux redhat v 6.2. How do i go about this? lara ___ LARTC mailing list / [EMAIL PROTECTED] http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/
