Hello Iulian,
Mai bine dadeai raspunsul la tc -s qdisc ls dev eth0 shi la tc -s
class dev eth0.
Si mai rtfm pana le intelegi chiar daca e greu;)
Gushterul
Friday, May 17, 2002, 2:42:50 AM, you wrote:
IM> Hello Gushterul,
IM> Mersi pentru sugestii dar tot nu functioneaza. Iar acum ca sa
IM> simplificam...Am facut un experiment de 2 bani si ce sa vezi: cind
IM> lucreaza corect, cind NU:
IM> Am eliminat restrictia pe FTP, si am aplicat restritie pentru tot LAN-ul,
indifernet de serviciu.
IM> cat /etc/sysconfig/cbq/cbq-16.eth0-lan-out
IM> DEVICE=eth0,10Mbit,1Mbit
IM> RATE=16Kbit
IM> WEIGHT=1Kbit
IM> PRIO=5
IM> RULE=192.168.0.0/24
IM> ISLOLATED=yes
IM> BUFFER=2Kb/8
IM> LIMIT=3Kb
IM> MTU=0
IM> In aceste conditii, downloadul pe FTP se limiteaza frumusel la 2KB/s
IM> Iata ce spune tc-ul in acest caz:
IM> # tc qdisc ls dev eth0
IM> qdisc tbf 16: rate 16Kbit burst 2Kb lat 610.4ms
IM> qdisc cbq 1: rate 10Mbit (bounded,isolated) prio no-transmit
IM> # tc filter ls dev eth0
IM> filter parent 1: protocol ip pref 100 u32
IM> filter parent 1: protocol ip pref 100 u32 fh 800: ht divisor 1
IM> filter parent 1: protocol ip pref 100 u32 fh 800::800 order 2048 key ht 800 bkt 0
flowid 1:16
IM> match c0a80000/ffffff00 at 16
IM> # tc class ls dev eth0
IM> class cbq 1: root rate 10Mbit (bounded,isolated) prio no-transmit
IM> class cbq 1:16 parent 1: leaf 16: rate 16Kbit (bounded) prio 5
IM> Daca schimb RULE si vreu NUMAI pe FTP se duce in pusca mea... tot in 4KB/s
IM> cat /etc/sysconfig/cbq/cbq-16.eth0-lan-out
IM> DEVICE=eth0,10Mbit,1Mbit
IM> RATE=16Kbit
IM> WEIGHT=1Kbit
IM> PRIO=5
IM> RULE=:21,192.168.0.0/24
IM> RULE=:20,192.168.0.0/24
IM> ISLOLATED=yes
IM> BUFFER=2Kb/8
IM> LIMIT=3Kb
IM> MTU=0
IM> Iata ce spune tc-ul din nou in acest caz:
IM> # tc qdisc ls dev eth0
IM> qdisc tbf 16: rate 16Kbit burst 2Kb lat 610.4ms
IM> qdisc cbq 1: rate 10Mbit (bounded,isolated) prio no-transmit
IM> # tc filter ls dev eth0
IM> filter parent 1: protocol ip pref 100 u32
IM> filter parent 1: protocol ip pref 100 u32 fh 800: ht divisor 1
IM> filter parent 1: protocol ip pref 100 u32 fh 800::800 order 2048 key ht 800 bkt 0
flowid 1:16
IM> match 00150000/ffff0000 at 20
IM> match c0a80000/ffffff00 at 16
IM> filter parent 1: protocol ip pref 100 u32 fh 800::801 order 2049 key ht 800 bkt 0
flowid 1:16
IM> match 00140000/ffff0000 at 20
IM> match c0a80000/ffffff00 at 16
IM> # tc class ls dev eth0
IM> class cbq 1: root rate 10Mbit (bounded,isolated) prio no-transmit
IM> class cbq 1:16 parent 1: leaf 16: rate 16Kbit (bounded) prio 5
IM> Cam asta se intimpla. DE CE NU MERGE NUMAI PE FTP NU MAI PRICEP!
IM> Iulian
IM> On V, 2002-05-17 at 10:27, Gushterul wrote:
IM> Hello Victor,
IM> Presupun ca a fost ce am zis si ati stiut sa dati un tc qdisc ls dev
IM> eth0, tc filter ls dev eth0 etc sa vedeti pe unde o iau packetzii. sau
IM> tc -s qdisc ls dev eth0, filter, class etc...
IM> Gushterul
IM> Thursday, May 16, 2002, 1:42:16 PM, you wrote:
IM> VBC> Nice reply Mr. Green Crawler :-)
IM> VBC> Acu lasand shtoul' la o parte... L-au cam lasat nervii pe Iulian
IM> VBC> (intzelege-l shi tu! Poate are omu un dead-line imputzit shi trebe sa se
IM> VBC> tzie de el!) Si eu mi-s cam newbie la CBQ iar documentatzia e putzintica
shi
IM> VBC> cam imputzita!
IM> VBC> Acum e vobra ca daca tot nu e sa ai rabdare pana unu ca tine da reply la
IM> VBC> 23:30 la probleme "arzatoare" de CBQ :-)
IM> VBC> Oricum,
IM> VBC> Merci de reply (pt amandoi!)
IM> >> Hello Iulian,
IM> >>
IM> >> Chiar daca mi-ai sarit la gat in mailu' anterior...
IM> >> Pune isolated la class, scoate mtu 1500 de pe peste tot, pune buffer
IM> >> 2Kb/8, limit 3000, SI MAI ALES vezi sa nu ai placa de retea in full
IM> >> duplex. Conteaza datele care i le dai despre eth0 pentru ca in functie
IM> >> de alea calculeaza restul. Ma rog astea scriau shi in manual:)
IM> >>
IM> >> Gushterul
IM> --
IM> Best regards,
IM> Gushterul mailto:[EMAIL PROTECTED]
IM> ---
IM> Pentru dezabonare, trimiteti mail la
IM> [EMAIL PROTECTED] cu subiectul 'unsubscribe rlug'.
IM> REGULI, arhive si alte informatii: http://www.lug.ro/mlist/
IM> ---
IM> Pentru dezabonare, trimiteti mail la
IM> [EMAIL PROTECTED] cu subiectul 'unsubscribe rlug'.
IM> REGULI, arhive si alte informatii: http://www.lug.ro/mlist/
--
Best regards,
Gushterul mailto:[EMAIL PROTECTED]
---
Pentru dezabonare, trimiteti mail la
[EMAIL PROTECTED] cu subiectul 'unsubscribe rlug'.
REGULI, arhive si alte informatii: http://www.lug.ro/mlist/
