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网吧用ROS的个人看法
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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。
; P5 L- d6 D4 u0 `6 f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。8 W1 Y" ]. B7 G$ i/ R, ~1 V9 d( G2 q
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。1 J9 Y5 M3 [# x6 j9 r6 o/ z1 M' \
小包优先的脚本如下:" I: w/ [$ K/ ~. m( h/ }
ip firewall mangle
; Y( b! Y; W( u: [) ^" ]add chain=forward p2p=all-p2p action=mark-connection new-connection-mark=p2p_conn passthrough=yes comment="" disabled=no - \/ R) V. b; p8 E
add chain=forward connection-mark=p2p_conn action=mark-packet new-packet-mark=p2p passthrough=yes comment="" disabled=no 5 d @+ R% S8 e" b* }
add chain=forward connection-mark=!p2p_conn action=mark-packet new-packet-mark=general passthrough=yes comment="" disabled=no
7 J' l& h. ]' T% a0 gadd chain=forward packet-size=32-512 action=mark-packet new-packet-mark=small passthrough=yes comment="" disabled=no 0 ~4 r+ K/ s* l* f
add chain=forward packet-size=512-1200 action=mark-packet new-packet-mark=big passthrough=yes comment="" disabled=no' z: y) T6 |7 P0 l
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/ queue tree $ U! ?7 q" ~& t' N
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
" O$ B2 z; h L2 s2 X, ^; fadd 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
) T: B: S4 f* p4 b% d$ Madd 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
) H% y% d3 r1 Z1 b6 |% z3 g: hadd 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
4 X4 A s1 f# G2 Sadd 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 + _2 t; ]2 D# r
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 Z$ F- m3 E6 V6 B5 ^% N" E
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=no7 ?% C" m8 |; f+ b
然后是带宽均分:
: j$ N* E. ]1 r+ M: v( o0 \4 S/ip firewall mangle add chain=forward src-address=192.168.0.0/24 \3 T( j8 b. I' x) c+ ]
action=mark-connection new-connection-mark=users-con1 P' b; t, {$ s
/ip firewall mangle add connection-mark=users-con action=mark-packet \
( e, p4 }1 c" s+ Qnew-packet-mark=users chain=forward" [$ M1 x9 F7 O
/queue type add name=pcq-download kind=pcq pcq-classifier=dst-address
1 l* t* m* J' P9 q. [% R- _/queue type add name=pcq-upload kind=pcq pcq-classifier=src-address$ A5 O7 g) K1 w5 M
/queue tree add name=Download parent=lan max-limit=30M/ @$ C2 \( A v* g+ [! W2 P0 X
/queue tree add parent=Download queue=pcq-download packet-mark=users
6 M( v; q, b+ l& h; Z' e+ K7 J- S @/queue tree add name=Upload parent=wan max-limit=28M/ x7 y, B/ D8 ]/ w
/queue tree add parent=Upload queue=pcq-upload packet-mark=users+ ^& _, E0 k$ f. b
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
1 O& v i9 R7 ~9 y. v, F$ }! w限制上传速度的脚本:8 V6 B' E% o9 A: p& W" x
: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}" n0 V% p+ C) Z& M% d: }
如果是3.2版本的,这个脚本自己要修改下,
8 ~5 ~! y& g: A, F; o& x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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