Re: [LARTC] HTB and iptables statistics
Am Thursday 01 July 2004 22:52 schrieb Stef Coene: > So it's possible to drag the tokens negative if the child class is more > sending packets then the parent allows. If I understand you right, it's only the parent classes that can get negative tokens this way. But I also have leaf classes with negative tokens. Does this mean there's something wrong? Are negative tokens a good thing, or rather a bad thing? Any way to prevent them? Andreas ___ LARTC mailing list / [EMAIL PROTECTED] http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/
Re: [LARTC] HTB and iptables statistics
On Wednesday 30 June 2004 19:13, Alexander Kotelnikov wrote: > Hello. > > The problems are: > 1. Using HTB I get negative values for tokens and ctokens in tc -s > output, for example: This is perfectly possible. It depends on your configuration and the parent-child relation ship between the classes. If a class has a token, it can send a packet. But if a child class is sending a packet, a token of the parent class is also used. And a class can use it tokens even if the parent class has no tokens left. So it's possible to drag the tokens negative if the child class is more sending packets then the parent allows. But the parent can not forbid this. Stef -- [EMAIL PROTECTED] "Using Linux as bandwidth manager" http://www.docum.org/ ___ LARTC mailing list / [EMAIL PROTECTED] http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/
Re: [LARTC] HTB and iptables statistics
Am Wednesday 30 June 2004 19:13 schrieb Alexander Kotelnikov: > Using HTB I get negative values for tokens and ctokens in tc -s output Can't help you there. > class htb 1:13 parent 1:1 prio 7 quantum 1024 rate 8Kbit ceil 16Kbit [...] > 12307 pkts (dropped 20013, overlimits 0) > I get traffic speed up to 12kbs, even my > uplink is no more than 32Kbit. How can this be? My guess: Not every packet that passes your IPTables rule does actually find it's way to the uplink. The 'dropped' counter of your 1:13 class indicates that many packets are just thrown away. Andreas ___ LARTC mailing list / [EMAIL PROTECTED] http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/
