Performance loss with dynamic IPFW rules
KES
kes-kes at yandex.ru
Tue Dec 30 19:47:51 UTC 2008
Здравствуйте, Questions.
1 allow all from any to any via rl0
2 allow all from any to any via rl1
109 skipto 110 tcp from any to any 80 in recv $iface #split only http trafic
109 skipto 200 all from any to any #do not split all other trafic
110 check-state
111 prob 0.5 skipto 131 in recv rl2
121 skipto 122 keep-state in recv rl2
123 setfib 0 proto all in recv rl2
125 skipto 150 proto all in recv rl2
131 skipto 132 keep-state in recv rl2
133 setfib 1 proto all in recv rl2
135 skipto 150 proto all in recv rl2
I am connected on rl1.
INET is rl0, rl1 each 4Mbit/s
When I open many connections I get performance loss:
1) Web pages are not opened (it seems flow at start goes through rl0
and then goes rl1. EXPECTED: it flows only through one channel until
closed)
2) I get about 2Mbit/s while downloading something
When I not open many flows I get 8Mbit/s while serfing
What is problem?
--
С уважением,
KES mailto:kes-kes at yandex.ru
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