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网吧用ROS的个人看法# T+ E/ ?# z* f4 @% b
9 @# Q* Z9 r" B4 w* g8 S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。
" `! `. S4 F6 @+ H3 v/ @2 Q4 ~& ~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。% i- x g/ Y+ d! k% b2 I5 T, d; N
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。# h1 V! E' y* v+ C& [% f. B D \) v# M
小包优先的脚本如下: ~7 Q7 J8 ^$ _$ f$ m; \3 { i) l
ip firewall mangle : X9 B# B$ | d( O0 _3 E
add chain=forward p2p=all-p2p action=mark-connection new-connection-mark=p2p_conn passthrough=yes comment="" disabled=no
( {0 a: i* A1 W/ G# Wadd chain=forward connection-mark=p2p_conn action=mark-packet new-packet-mark=p2p passthrough=yes comment="" disabled=no 0 a" ~& ?0 b" i6 u
add chain=forward connection-mark=!p2p_conn action=mark-packet new-packet-mark=general passthrough=yes comment="" disabled=no $ `) U! }4 x M1 n6 o# d" D8 ]
add chain=forward packet-size=32-512 action=mark-packet new-packet-mark=small passthrough=yes comment="" disabled=no 3 Y5 s! @6 N( y4 t: q) w
add chain=forward packet-size=512-1200 action=mark-packet new-packet-mark=big passthrough=yes comment="" disabled=no
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/ queue tree 3 P1 ^. v# A6 I5 ~/ p0 ?0 C G
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
8 r! [ t3 P0 U- |: k. V, l9 madd 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
! Z- M* _+ O9 ?, q+ h3 \ ?add 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
" v' h9 c3 f4 A( u4 r' U! P: Padd 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
( Y f; @9 m& r0 ^% y& \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
# E! r) v$ v: c' v/ Nadd 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
0 c6 ?/ c' h( [9 Dadd 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' y$ I1 L( i, W# i* ~
然后是带宽均分:3 W) P0 X% }: R6 `' \% \: S
/ip firewall mangle add chain=forward src-address=192.168.0.0/24 \
" {* e: {# U. X v$ J, f: Vaction=mark-connection new-connection-mark=users-con
( | ]+ q! ^7 Y* T T/ip firewall mangle add connection-mark=users-con action=mark-packet \/ _/ R! g" c9 `2 M' T
new-packet-mark=users chain=forward
6 c# j [4 e- B6 U& G8 E/queue type add name=pcq-download kind=pcq pcq-classifier=dst-address3 v" w% a1 L' M8 n( j" t i
/queue type add name=pcq-upload kind=pcq pcq-classifier=src-address& L, q. V1 ^1 Z- W2 H
/queue tree add name=Download parent=lan max-limit=30M
. M( Q; Y6 l7 \8 D/queue tree add parent=Download queue=pcq-download packet-mark=users
: F9 V5 e2 j7 `5 S2 X7 I0 L/queue tree add name=Upload parent=wan max-limit=28M( O5 ~8 p* N+ x- W* q2 `
/queue tree add parent=Upload queue=pcq-upload packet-mark=users/ n* F; w; s. B7 D+ h+ L Z
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 [! S) N5 Z) d# k, s
限制上传速度的脚本:8 Z1 J$ M7 A% z0 k8 ~0 U& d& e* d
: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}! J* e: M' s. k: `7 Q
如果是3.2版本的,这个脚本自己要修改下, T( u4 a# \& s' H! y
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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