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