No, this is of cause incorrect. Just forgot to change it. Should be 192.168.0.0/16 Michael On Thursday 26 June 2003 03:27 am, you wrote: > /root/bin/tc filter add dev eth0 protocol ip parent 13:0 prio 5 u32 ht 800:: \ > match ip dst 66.114.0.0/16 hashkey mask 0x0000ff00 at 16 link 2: > /root/bin/tc filter add dev eth0 protocol ip parent 13:0 prio 5 u32 ht 800:: \ > match ip dst 66.114.0.0/16 hashkey mask 0x000000ff at 16 link 3: > #--- end of filters --- > > Is it correct ?( the hashkey seems to me it matches the 168 and X from 192.168.X.Y) > > Alex > Michael Ulitskiy wrote: > > > Hi, > > > > This is the script I'm using to create tc configuration to shape > > currently about 8000 ips separately so that each ip has guaranteed > > bandwith and cannot exceed it. The script can be used to > > shape up to class B. The configuration is using double hashing > > for filtering rules. I haven't used it in production yet, but it shows > > pretty good result on a testbed. > > To test it further I've created configuration to shape range > > 192.168.1.0-192.168.254.0 (almost class B), i.e.about 65000 classes > > and about 65000 filters. It takes very long time to apply on my > > rather slow (P166mmx) test machine, but it doesn't throw a word > > of complaint. > > > > Creating configuration: > > root@xxxx:~/perl/qos# time ./qos.conf > > > > real 0m42.733s > > user 0m40.950s > > sys 0m0.490s > > > > It creates file rc.qos. Applying configuration: > > root@xxxx:~/perl/qos# time . ./rc.qos > > > > real 125m48.033s > > user 28m40.660s > > sys 95m59.420s > > > > root@xxxxxxx:~/perl/qos# tc qdisc ls | wc -l > > 64520 > > root@xxxxxxx:~/perl/qos# tc filter ls dev eth0 parent 13:0 | wc -l > > 129042 > > (2 output lines for a filter). > > > > So the answer to your question most likely is no. There's no limit. > > Hint: I've experienced something like that when I tried to use precompiled > > binary (actually I compiled it myself but on different machine). > > The errors were gone after I recompiled tc from the same sources > > on the machine where it's being used. Could be some libraries > > incompatibilities or changes made to some header files. > > So look at the script if you're interested. > > > > Michael > > > > p.s. I'm not sure that larts list manager will allow attachment through. > > If it doesn't and you want the script - email me. > > > > On Tuesday 24 June 2003 06:13 pm, Trevor Warren wrote: > > > Hello, > > > > > > If this isn't a limit of U32 filters then whats wrong with the way i > > > have set things up???. The issue has to be somewhere right. > > > > > > Also, i do appreciate you not wanting to give me your config. But at > > > least give me a couple of lines of your U32 filter usage such that i can > > > make 5000> filters using it and test. Only passing your u32 filter > > > config.....if its your equivalent to IP then its fine with me...:) > > > > > > I will have the test script mailed across to all. I am in DESPERATE > > > need for help on this part......:( > > > > > > Trevor > > > > > > > > > On Wed, 2003-06-25 at 12:55, Catalin BOIE wrote: > > > > > Hello, > > > > Hello! > > > > > > > > > I do understand that limits on u32 filters > 2000 have never been > > > > > encountered. Run this script which is base on htb and lemme know. You > > > > > will need 2.4.20 > and tc compiled for htb. > > > > > > > > It gives me a lot of "RTNETLINK answers: File exists". > > > > This doesn't seems to be a limit. > > > > > > > > > Can you please send me your config and lemme compare the same against > > > > > mine. > > > > I have main in a database. I cannot give it to you, but trust me that are > > > > 50000 filters. > > > > > > > > Try to use hashes to reduce the kernel pressure. > > > > > > > > > > > > > > Trevor > > > > > > > > > > > > > > > On Tue, 2003-06-24 at 15:49, Catalin BOIE wrote: > > > > > > On Tue, 24 Jun 2003, Trevor Warren wrote: > > > > > > > > > > > > > > > > > > > > Can some one please confirm which would be the best place to clarify > > > > > > > these U32 issues and 2048 U32 filter limitations as i had posted in my > > > > > > > previous mail. > > > > > > > > > > > > > > Trevor > > > > > > > > > > > > We have 50000 filters and still working. > > > > > > I don't think there is a limit. > > > > ------------------------------------------------------------------------ > > Name: qos.conf > > qos.conf Type: Perl Program (application/x-perl) > > Encoding: 7bit > >
