Есть роутер,
FreeBSD 6.4-RELEASE
который шейпит (dummynet), и натит (pf).
Стоят карточки Intel с драйверами от яндекса.
Когда трафика через роутер проходит больше ~300 мегабит, сервер начинает дропать пакеты.
Отключаю dymmynet и дропы проходят.
Что оптимизнуть еще ?
Правила ipfw :
Код: Выделить всё
01000 divert 8888 ip from table(100) to not me via vlan111
01001 divert 8888 ip from not 192.168.0.0/16 to table(100) via vlan111
03500 allow ip from me to any
03500 allow ip from any to me
06000 pipe 8 ip from not table(111) to table(1) out
06002 pipe 4 ip from not table(111) to table(2) out
06004 pipe 1 ip from not table(111) to table(3) out
06006 pipe 2 ip from not table(111) to table(4) out
06008 pipe 3 ip from not table(111) to table(5) out
06010 pipe 4 ip from not table(111) to table(6) out
06012 pipe 5 ip from not table(111) to table(7) out
06014 pipe 6 ip from not table(111) to table(8) out
06016 pipe 5 ip from not table(111) to table(9) out
06018 pipe 6 ip from not table(111) to table(10) out
06020 pipe 9 ip from not table(111) to table(11) out
06022 pipe 3 ip from not table(111) to table(12) out
06024 pipe 4 ip from not table(111) to table(13) out
06026 pipe 4 ip from not table(111) to table(14) out
06028 pipe 7 ip from not table(111) to table(15) out
06030 pipe 4 ip from not table(111) to table(16) out
06032 pipe 4 ip from not table(111) to table(17) out
06034 pipe 1 ip from not table(111) to table(18) out
06036 pipe 6 ip from not table(111) to table(19) out
06038 pipe 2 ip from not table(111) to table(20) out
06040 pipe 4 ip from not table(111) to table(21) out
06041 pipe 2 ip from not table(111) to table(22) out
06042 pipe 4 ip from not table(111) to table(23) out
06043 pipe 4 ip from not table(111) to table(24) out
06044 pipe 12 ip from not table(111) to table(25) out
06101 pipe 118 ip from table(1) to not table(111) in
06103 pipe 113 ip from table(2) to not table(111) in
06105 pipe 111 ip from table(3) to not table(111) in
06107 pipe 112 ip from table(4) to not table(111) in
06109 pipe 113 ip from table(5) to not table(111) in
06111 pipe 114 ip from table(6) to not table(111) in
06113 pipe 115 ip from table(7) to not table(111) in
06115 pipe 116 ip from table(8) to not table(111) in
06117 pipe 115 ip from table(9) to not table(111) in
06119 pipe 116 ip from table(10) to not table(111) in
06121 pipe 119 ip from table(11) to not table(111) in
06123 pipe 113 ip from table(12) to not table(111) in
06125 pipe 114 ip from table(13) to not table(111) in
06127 pipe 114 ip from table(13) to not table(111) in
06129 pipe 117 ip from table(15) to not table(111) in
06131 pipe 114 ip from table(16) to not table(111) in
06133 pipe 114 ip from table(17) to not table(111) in
06135 pipe 111 ip from table(18) to not table(111) in
06137 pipe 115 ip from table(19) to not table(111) in
06139 pipe 112 ip from table(20) to not table(111) in
06140 pipe 114 ip from table(21) to not table(111) in
06141 pipe 112 ip from table(22) to not table(111) in
06142 pipe 114 ip from table(23) to not table(111) in
06143 pipe 114 ip from table(24) to not table(111) in
06144 pipe 122 ip from table(25) to not table(111) in
50000 allow ip from table(100) to any
50001 allow ip from any to table(100)
65535 deny ip from any to anyКод: Выделить всё
net.isr.direct=1
net.inet.icmp.drop_redirect=1
net.inet.ip.dummynet.hash_size=16384
net.inet.ip.dummynet.expire=0
net.inet.ip.dummynet.io_fast=1
net.inet.ip.redirect=0netstat -w1
Код: Выделить всё
input (Total) output
packets errs bytes packets errs bytes colls
37022 0 22099596 35286 0 21749490 0
37360 0 22011616 35528 0 21347836 0
37725 0 22415413 36078 0 21885994 0
35915 0 20433160 34055 0 20229192 0
37613 0 21515754 36192 0 21298763 0
36372 0 20944890 34760 0 20687527 0
36240 0 20884364 34757 0 20716686 0
37227 0 21448024 35241 0 20821458 0
36178 0 22039028 34803 0 21692352 0
37899 0 22194868 35889 0 21648754 0
35659 0 20748108 34122 0 20346314 0
36268 0 20797240 34760 0 20705586 0
36221 0 21590996 34398 0 20750023 0
36619 0 21370536 34821 0 20948217 0
36931 0 21977213 35096 0 21217615 0
34554 0 20297866 32773 0 19969300 0
34834 0 20036878 33334 0 19663359 0
36875 0 21161292 34726 0 20671711 0
35163 0 21006220 33600 0 20346644 0
35446 0 21340128 33858 0 21313682 0
