Ok, in order to conclude: is OK next table ? QUANTUM values for HTB: RATE --- QUANTUM ---------------------------------------------- 8k --> set QUANTUM = 1500 16k --> Quantum is automatic by HTB algorithm 32k --> Quantum is automatic by HTB algorithm 64k --> Quantum is automatic by HTB algorithm 256k --> Quantum is automatic by HTB algorithm 512k --> set QUANTUM = 15000 ---------------------------------------------- each with r2q=1 Also, I set r2q=1 on root class, in order to support diferentes rates. Thank you! andres. -> -----Mensaje original----- -> De: lartc-admin@xxxxxxxxxxxxxxx [mailto:lartc-admin@xxxxxxxxxxxxxxx]En -> nombre de Roy -> Enviado el: Martes, 23 de Marzo de 2004 12:13 p.m. -> Para: lartc -> Asunto: Re: r2q -> -> -> I newer saw warning mesage about quantum too big. -> but probably it is ok to have ANY quantum which is greater than mtu. -> -> probabaly you shpuld not set quantum to 1500 if it is 50000 by defaul, -> unless you want to lower that class priority very much. -> -> but so high quantums can make trafic very bursty. -> so you may set that quantum to 15000 for better result. -> -> this will make these classes priority proportion as 1 to 10 ( 1 packet of -> spare trafic for slow class to 10 packets for fast class) -> -> ----- Original Message ----- -> From: "ThE LinuX_KiD" <gregoriandres@xxxxxxxxxxxx> -> To: "lartc" <lartc@xxxxxxxxxxxxxxx> -> Cc: "Roy" <roy@xxxxxx> -> Sent: Monday, March 22, 2004 8:50 PM -> Subject: RE: r2q -> -> -> > -> > Thank you, Roy ! -> > -> > I've setted quantum to 1500 when: -> > -> > quantum = rate / r2q < 1500 -> > -> > and error logs are stopped. -> > -> > In other hand, I get a new warning message: -> > -> > '"'HTB: quantum of class .... is BIG. Consider r2q change'"' -> > -> > because, some rates are about 1500kbits, then with -> > above formula quantum is about 192000 > 60000 -> > -> > But, I can't change r2q, then I put '"'quantum 55000'"' -> > on this rules, and error has been fixed. -> > -> > Is correct the value '"'quantum 55000'"' ? -> > Or I must put mtu (1500) value for quantum ? -> > -> > Thank you! -> > -> > Andres. -> > -> > -> > -> > -> > -> > -> > -> > -> > -> -> > -> -> > -> No, -> > -> leave mtu unchanged, or you risk to have problems with some dumb -> servers. -> > -> just set qantum to 1500, for each rule when it is lower than mtu -> > -> bu default -> > -> -> > -> (quantum = rate (bytes) / r2q) this formula is used by tc -> to calculate -> > -> default quantum -> > -> you do not need to use it. -> > -> -> > -> -> > -> ----- Original Message ----- -> > -> From: '"'ThE LinuX_KiD'"' <gregoriandres@xxxxxxxxxxxx> -> > -> To: '"'lartc'"' <lartc@xxxxxxxxxxxxxxx> -> > -> Sent: Saturday, March 20, 2004 10:17 PM -> > -> Subject: RE: r2q -> > -> -> > -> -> > -> > -> > -> > -> > -> > -> > -> > -> > -> > Rate=8 Kbits/s = 1 Kbyte/s = 1024 Bytes -> > -> > r2q=1 -> > -> > -> > -> > quantum = 1024/1. -> > -> > -> > -> > Then Quantum = 1024 -> > -> > -> > -> > But MTU=1500 => MTU > Quantum -> > -> > -> > -> > Must I set MTU to 1024 ???? -> > -> > -> > -> > Thank you! -> > -> > -> > -> > Andres. -> > -> > -> > -> > -> > -> > -> > -> > -> Simply set quantum manualy, -> > -> > -> now quantum = rate / r2q -> > -> > -> set quantum to one mtu ( 1500 bytes) -> > -> > -> -> > -> > -> Remember that quantum affects priority -> > -> > -> bigger quantum means higer priority. -> > -> > -> -> > -> > -> -> > -> > -> ----- Original Message ----- -> > -> > -> From: ''"''ThE LinuX_KiD''"'' <gregoriandres@xxxxxxxxxxxx> -> > -> > -> To: ''"''lartc''"'' <lartc@xxxxxxxxxxxxxxx> -> > -> > -> Sent: Friday, March 19, 2004 11:20 PM -> > -> > -> Subject: r2q -> > -> > -> -> > -> > -> -> > -> > -> > Hi... -> > -> > -> > -> > -> > -> > I'm working with HTB, and have a question... -> > -> > -> > -> > -> > -> > what happen if I create a class of '''"'''8kbit'''"''' ?? -> > -> > -> > -> > -> > -> > I get a log : -> > -> > -> > -> > -> > -> > '''"'''HTB: quantum of class .... is small. Consider r2q -> > change'''"''' -> > -> > -> > -> > -> > -> > but, my r2q=1 I can't reduce that variable... -> > -> > -> > -> > -> > -> > how must I procced ? -> > -> > -> > -> > -> > -> > Thank you! -> > -> > -> > mac -> > -> > -> > _______________________________________________ -> > -> > -> > LARTC mailing list / LARTC@xxxxxxxxxxxxxxx -> > -> > -> > http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: -> > -> http://lartc.org/ -> > -> > -> > -> > -> > -> _______________________________________________ -> > -> > -> LARTC mailing list / LARTC@xxxxxxxxxxxxxxx -> > -> > -> http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: -> > http://lartc.org/ -> > > -> -> > > _______________________________________________ -> > > LARTC mailing list / LARTC@xxxxxxxxxxxxxxx -> > > http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/ > > > > _______________________________________________ LARTC mailing list / LARTC@xxxxxxxxxxxxxxx http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/ _______________________________________________ LARTC mailing list / LARTC@xxxxxxxxxxxxxxx http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/
