Hey, Trevor, [ cut ] : Was testing out some practical issues of having 2000-4000 Classes and : filters for htb. My testbed for the same is my laptop. : : : * My Dell Lattitude runs RH 9.0 : * 2.4.21 Stock kernel from kernel.org [ cut ] My testbed is a Duron@xxxxxx/256RAM with Debian Sid GNU/Linux, custom kernel 2.4.21 with grsecurity. Tc is also hand compiled. [ cut ] : * Till 2000 Classes with 1 u32 Filter per class on my DEV=ETH0 it works : fine. : * Above 2000 Classes and Filters i have some kernel oops...;) : * Machine just stalls / Freezes when i try to run a script adding more : than 2000 Classes and Filters. : * tc(patched for htb not the standard RH tc) refuses to show any classes : / qdiscs numbered > 2000 ( I may be wrong, but this is what i see on me : machine) [ cut ] I ran your script with no problem at all, at least my machine didnt freeze. ;) The only thing I noticed was an error message, when adding this line: tc class add dev eth0 parent 1:0 classid 1:20010 htb rate 150kbit ceil 150kbit burst 2k cburst 2k quantum 1000 Which I suppose you wanted to be: tc class add dev eth0 parent 1:0 classid 1:2010 htb rate 150kbit ceil 150kbit burst 2k cburst 2k quantum 1000 After changing this line, everything went fine: orange:/temp# time ./final.sh 2> test.txt real 0m26.051s user 0m10.790s sys 0m13.590s [ cut ] : I Simply luv htb, am using it for my cable isp setup in bombay. Also i : needed to scale the number of users and this seems to be a hinderance. : Lemme know if there is a better workaround for the same. My htb config : as as attached and has been drawn up with inputs from stef, Deviks.s : docs and the others. : : Trevor [ cut ] I love working with htg, too. So I greatly appreciate what Martin Devera has done for us. I'm using htb in production for more than a year now with around 2k client ips behind, and it works fine. Also I think Stef Coene has mentioned that he once successfully added 10k classes on a testbed. So long, Nickola
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