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网吧用ROS的个人看法
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6 X% U* U. i8 y8 R% H1 ?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。' J# v, X `" s/ R& Q0 R% M0 t
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。
6 f% E7 e5 }3 PROS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。7 O5 `/ W h" t3 w
小包优先的脚本如下:- h4 U; ]% a* v; b! ^: J
ip firewall mangle
" U/ Q5 y3 Q4 T! Dadd chain=forward p2p=all-p2p action=mark-connection new-connection-mark=p2p_conn passthrough=yes comment="" disabled=no
; f/ `7 S2 a, u$ A9 J' o9 ladd chain=forward connection-mark=p2p_conn action=mark-packet new-packet-mark=p2p passthrough=yes comment="" disabled=no , y y3 o; s! W) l7 s4 Y6 x
add chain=forward connection-mark=!p2p_conn action=mark-packet new-packet-mark=general passthrough=yes comment="" disabled=no
& }6 k' Q, Z5 c- x+ X8 }add chain=forward packet-size=32-512 action=mark-packet new-packet-mark=small passthrough=yes comment="" disabled=no
$ q4 F8 h9 z3 |2 ?) R0 qadd chain=forward packet-size=512-1200 action=mark-packet new-packet-mark=big passthrough=yes comment="" disabled=no2 K9 S9 d$ b' u- p3 q6 M
8 ^. b4 K+ |7 `# i, h1 l, w2 H; [, v/ queue tree
& ?, m' \# F; c6 y2 Qadd 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 ( s1 w- q% L. f! ~& S
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 6 \# l( C* H( u0 ]8 A% n! f K
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 b- g: [+ ~9 }
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 ( z5 H4 v5 B6 D; F X# w; u1 G
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
; \& Q# Y4 z" L+ \3 ^: i" eadd 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 7 e$ ~8 u& ^1 r; W" ]
add 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
8 G' }/ f o0 C0 l6 P: T- y5 k然后是带宽均分:4 _& Z8 s/ p& I$ h3 k# g1 w
/ip firewall mangle add chain=forward src-address=192.168.0.0/24 \
4 r/ y3 n, C" |( {" c+ X/ saction=mark-connection new-connection-mark=users-con- _* _: b2 C+ H
/ip firewall mangle add connection-mark=users-con action=mark-packet \- K* |4 x% w: J+ V9 b- y% t2 J. e
new-packet-mark=users chain=forward
* U1 y# }( G3 ~2 s) k0 i8 V; u4 ?/queue type add name=pcq-download kind=pcq pcq-classifier=dst-address
" a! j9 E, P" t( d% ?/queue type add name=pcq-upload kind=pcq pcq-classifier=src-address
3 ?3 }3 B$ B3 `/ _. V5 N& \. v/queue tree add name=Download parent=lan max-limit=30M
J: O( ~* y$ _1 }2 O j/queue tree add parent=Download queue=pcq-download packet-mark=users
7 n3 q/ {! s% D/queue tree add name=Upload parent=wan max-limit=28M
! k) M3 j/ Z S+ O/queue tree add parent=Upload queue=pcq-upload packet-mark=users# R' c5 K; H6 ?
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' C$ r1 x7 m6 g" d. Q0 w" Y
限制上传速度的脚本:6 ~0 `% K+ M; O$ P0 |* O) B
:for aaa from 2 to 180 do={/queue simple add name=(PC . $aaa) dst-address=(192.168.0. . $aaa) limit-at=10000000/3000000 max-limit=30000000/3000000}# J6 b9 j; F {3 b0 M
如果是3.2版本的,这个脚本自己要修改下,
: x6 }% [4 j9 j$ w- C9 y" E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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