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网吧用ROS的个人看法! y* C' p" Z! X9 j' s
4 {7 Z: {2 H# v# L" I" M4 A一直以来,都看论坛上的达人说ROS做软路由器效果是多么的强大,于是偶也搞一个试试看。找了一个2.9.27的完全 *** 版,用了2块D-LINK530的网卡,装完一用还真行。比我那1000的锐捷强多了,网吧120台机器,座满的时候那个锐捷的路由器登陆界面都打不开。用上以后问题就来了,我们30M的光纤,如果不限速,那些下载狂人把带宽全部给占用了,打游戏的顾客很有意见。于是我就做了个限速,每个机器下载最大2M.平均1M。但是群众还是不满意,都所卡。我又找资料,pps影音标准版2010下载,发现原来还有个叫智能动态限速的东西,好偶照做。做好以后,平时喊卡的人没有了,人多的时候一样都喊卡。5 |- K2 a; C5 o
偶傻眼了,难道只能不限速。还好天无绝人之路,还有个“小包优先”的高级货,于是照做。结果用简单队列限速后,“小包优先”也是白搭,难道天要忘我。终于经过N次测试以后,魔兽改键精灵4.5下载,我明白了。网吧用简单队列做限速完全是扯蛋。网吧限速最好的办法应该是带宽均分,然后在用简单队列来限制上传。在利用小包优先来处理游戏卡的问题。经过2个网吧,一个月的测试,完全摆脱了到处喊卡的噩梦,现在把经验发来大家分享一下。: j/ }3 R# [9 G; |
ROS不要用简单队列来限速,什么智能动态限速也不要用。只需要用小包优先+带宽均分+简单队列限制上传速度,360安全卫士7.0下载。
2 D* |! O# f+ @- Q小包优先的脚本如下:6 k8 Z% a* N4 g, [. Z7 n
ip firewall mangle ; l& n, a# Y7 d# d% d& j
add chain=forward p2p=all-p2p action=mark-connection new-connection-mark=p2p_conn passthrough=yes comment="" disabled=no 7 z1 J& e: }7 e% t, R; w
add chain=forward connection-mark=p2p_conn action=mark-packet new-packet-mark=p2p passthrough=yes comment="" disabled=no
- R' x5 q9 d( k9 R/ A, O: \& ^add chain=forward connection-mark=!p2p_conn action=mark-packet new-packet-mark=general passthrough=yes comment="" disabled=no t# B; T `" A7 n; i( @0 W
add chain=forward packet-size=32-512 action=mark-packet new-packet-mark=small passthrough=yes comment="" disabled=no , F: I6 p5 j) H! F9 S( z- O
add chain=forward packet-size=512-1200 action=mark-packet new-packet-mark=big passthrough=yes comment="" disabled=no
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7 Y8 s) b% I1 ~: Z6 \: X' n/ queue tree ) r9 n- t. j% i1 O, S3 Q
add name="p2p1" parent=wan packet-mark=p2p limit-at=2000000 queue=default priority=8 max-limit=6000000 burst-limit=0 burst-threshold=0 burst-time=0s disabled=no 2 |+ n" [( ?7 A$ H2 o9 T
add name="p2p2" parent=lan packet-mark=p2p limit-at=2000000 queue=default priority=8 max-limit=6000000 burst-limit=0 burst-threshold=0 burst-time=0s disabled=no
7 E7 k8 K" [! X) E2 r0 eadd name="ClassA" parent=lan packet-mark="" limit-at=0 queue=default priority=8 max-limit=100000000 burst-limit=0 burst-threshold=0 burst-time=0s disabled=no 1 }( C5 S$ Q) Z8 [
add name="ClassB" parent=ClassA packet-mark="" limit-at=0 queue=default priority=8 max-limit=0 burst-limit=0 burst-threshold=0 burst-time=0s disabled=no , s% K" ?; c2 u" N3 c. X
add name="Leaf1" parent=ClassA packet-mark=general limit-at=0 queue=default priority=7 max-limit=0 burst-limit=0 burst-threshold=0 burst-time=0s disabled=no `9 X1 k; W) e Z/ x
add name="Leaf2" parent=ClassB packet-mark=small limit-at=0 queue=default priority=5 max-limit=0 burst-limit=0 burst-threshold=0 burst-time=0s disabled=no
* U- l# w( a( x& N. Fadd name="Leaf3" parent=ClassB packet-mark=big limit-at=0 queue=default priority=6 max-limit=0 burst-limit=0 burst-threshold=0 burst-time=0s disabled=no
9 x. h! C+ S" y% ^5 }9 h然后是带宽均分:
' l- t( `; t# \# _# Q, x0 X" h/ip firewall mangle add chain=forward src-address=192.168.0.0/24 \
" V/ X2 M7 B/ n% |/ Z+ `action=mark-connection new-connection-mark=users-con
, F: G9 V/ w) ]/ip firewall mangle add connection-mark=users-con action=mark-packet \
0 e) y- z" \: m, }new-packet-mark=users chain=forward7 C) ?! K+ V d" _
/queue type add name=pcq-download kind=pcq pcq-classifier=dst-address
- P1 Y& `/ `5 V" e. A' [/queue type add name=pcq-upload kind=pcq pcq-classifier=src-address. |& N: k9 d [
/queue tree add name=Download parent=lan max-limit=30M
1 x/ l) D+ F r- U* R; a% D& H/queue tree add parent=Download queue=pcq-download packet-mark=users
! E# R) L' X9 m, ^; J/queue tree add name=Upload parent=wan max-limit=28M O* \2 X1 i4 ?) z z. U8 q# c% c
/queue tree add parent=Upload queue=pcq-upload packet-mark=users6 e, D3 [: s! v% p0 N3 [
请根据直接实际修改IP地址段,下载最大速度,上传最大速度,lan为我连接内网的网卡,wan是我连接外网的网卡. k$ q' H8 S) U( P* A
限制上传速度的脚本:7 b$ k6 F5 P/ _$ k
:for aaa from 2 to 180 do={/queue simple add name=(PC . $aaa) dst-address=(192.168.0. . $aaa) limit-at=10000000/3000000 max-limit=30000000/3000000}4 m; e, [; o, ?2 {* m% [
如果是3.2版本的,这个脚本自己要修改下,) K8 _, \4 \3 a- g* V
就用这3个部分,别的不需要的,绝对比什么智能动态限速好的多。 |
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