Re: lug-bg: wide bandwidth

[zezo@xxxxxxx (Cvetan Ivanov)]

Zaphod Beeblebrox wrote:
> 
> Zdraweite ...
> Nqkoj da znae kak moga da ogranicha wryzka po ethernet ?

novite kerneli (2.2.x) imat mnogo moshten packet scheduler, s kojto
mojesh da pravish pochti vsichko po vuprosa - da ogranichavash po
adresi, protokoli, i kakvo li ne, no za sujalenie vsichko tova e dosta
kosmato i iska chetene i razbirane na algoritmite (edni strashni raboti
kato CBQ naprimer ) a dokumentaciqta po vuprosa ne e mnogo

kakto i da e, tova, koeto ti trqbva e:

1. kernel 2.2.10 kompiliran s Advanced routing i neobhodimite queuing
algoritmi, v naj-prostiq sluchaj tbf
2. paketa iproute+tc, naprimer ot 
ftp://ftp.paname.org/mirrors/ftp.inr.ac.ru/ip-routing/iproute2-2.2.4-now-ss990630.tar.gz

3. pochvash da chetesh sourceto dokato razbersh za kvo stava vupros, ima
i 3-4 primera;)

tva koeto sum probval e ot README-to (priblizitelno) - ogranichavane do
64k i iazglejda taka:

tc qdisc add dev eth0 root  tbf rate 64Kbit buffer 5Kb/8 limit 10Kb

 cbq mojesh da napravish dinamichno ogranichavane - ako nqkoj ne si
polzva trafika, toj se razdava na drugite, no tova e dulga i shiroka
rabota. za smetka na tova mojesh da razgranichish lokalniq ot remote
traffic naprimer i da ne rejesh lokalniq.

btw na shapera 9600 e minimalnata skorost

zezo
==================================================================
A mail-list of Linux Users Group - Bulgaria (bulgarian linuxers)
For more send to lug-bg-request@xxxxxxxxxxxx a single word 'info'
==================================================================