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网吧用ROS的个人看法) p& {0 W, {! F _7 W
* A$ L y* K; Q+ j6 u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。& ]3 N; o6 l: |( d6 v" m9 ~
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。/ b$ ~$ {& F, D+ a1 F6 `8 S: R
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。
8 D* U& L* |' ^& z7 \小包优先的脚本如下:$ `6 |: V+ g4 @7 ?: u X
ip firewall mangle : P7 f7 B) h3 n- | O
add chain=forward p2p=all-p2p action=mark-connection new-connection-mark=p2p_conn passthrough=yes comment="" disabled=no ( G. N0 O! s5 ?# Q8 _( ^
add chain=forward connection-mark=p2p_conn action=mark-packet new-packet-mark=p2p passthrough=yes comment="" disabled=no
: P( |, T' M, v" j, c3 badd chain=forward connection-mark=!p2p_conn action=mark-packet new-packet-mark=general passthrough=yes comment="" disabled=no
+ e+ Q' b8 T$ Madd chain=forward packet-size=32-512 action=mark-packet new-packet-mark=small passthrough=yes comment="" disabled=no
8 U: f/ L) s7 z8 a/ f+ Tadd chain=forward packet-size=512-1200 action=mark-packet new-packet-mark=big passthrough=yes comment="" disabled=no- l& G4 r" {9 X% r
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/ queue tree
! ^- p( C+ q) dadd 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 3 E' r5 N4 `3 N8 {) m* b
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 ) R6 O4 i* x) s& h/ x& Q
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 - C% h; B; t( p0 u+ u
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 $ j% ^. Y' E) q( Y9 E4 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
* {6 ~ E" R. z2 Y" @/ Wadd 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
! m* v1 o: e* A$ vadd 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=no7 N8 c* h' g3 J0 p; Y
然后是带宽均分:# C! T- v3 z6 V
/ip firewall mangle add chain=forward src-address=192.168.0.0/24 \
8 G' L) c: [/ ^7 d! ^2 p$ a6 ], Gaction=mark-connection new-connection-mark=users-con# I# C2 N: B( ~& U8 O" n# i
/ip firewall mangle add connection-mark=users-con action=mark-packet \
- w& k) }# R# B: }, Bnew-packet-mark=users chain=forward
2 @- a" \9 a* s$ U/ t, a- D5 g/queue type add name=pcq-download kind=pcq pcq-classifier=dst-address0 n" Z( y4 h9 z. v" _3 C
/queue type add name=pcq-upload kind=pcq pcq-classifier=src-address+ V. }3 S7 ]( P
/queue tree add name=Download parent=lan max-limit=30M7 o9 f+ r/ V$ d( m% a! H4 x; o8 y
/queue tree add parent=Download queue=pcq-download packet-mark=users
' } V1 K/ p8 N1 U, u c& Q; ^/queue tree add name=Upload parent=wan max-limit=28M
. t7 E0 Z- m' O3 n" X- n/queue tree add parent=Upload queue=pcq-upload packet-mark=users5 @# G0 h9 S, i, P. i
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
+ G( l1 G9 L+ H; ]/ L I限制上传速度的脚本:9 X& ~) Q* j1 ^: r" Y: C9 Z, I
: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}
N! O/ h8 g1 t0 H/ F如果是3.2版本的,这个脚本自己要修改下," z. w. C% S- g1 r
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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