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网吧用ROS的个人看法
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0 S' i! W$ Z% v5 e2 g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。
+ v5 p& |9 ]& M6 R$ {% B0 G2 N, S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。$ X: }7 K! k0 W, Y- N1 M6 }( d- X
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。" u" \& s+ ~6 W% E9 V" P5 }& C9 n" W
小包优先的脚本如下:" t0 Q5 V: X. e% M! {- Y
ip firewall mangle
4 L# v" ~8 g3 E1 a, v% uadd chain=forward p2p=all-p2p action=mark-connection new-connection-mark=p2p_conn passthrough=yes comment="" disabled=no
! V/ @6 R( h( o' L3 ^add chain=forward connection-mark=p2p_conn action=mark-packet new-packet-mark=p2p passthrough=yes comment="" disabled=no . F9 H7 C% N$ F" l( R% x! X
add chain=forward connection-mark=!p2p_conn action=mark-packet new-packet-mark=general passthrough=yes comment="" disabled=no
6 ~; `2 I5 u4 a+ B( N9 Aadd chain=forward packet-size=32-512 action=mark-packet new-packet-mark=small passthrough=yes comment="" disabled=no 4 q* {2 u" p5 x4 a( u
add chain=forward packet-size=512-1200 action=mark-packet new-packet-mark=big passthrough=yes comment="" disabled=no, H* g$ `7 v5 _$ j) n
- `6 H) _- z% ^, E9 ?1 U8 I/ queue tree
4 G) S$ Z4 Z1 B, X. badd 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
+ V, W4 E% o+ [1 ?: `9 |5 Tadd 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
" o5 K0 S' P3 [0 s6 I4 L( K& Xadd 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 7 u+ q) n5 Y$ o' ]+ `, J0 F# M
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 " A+ B$ `5 |/ a+ S9 L+ F
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 # l+ B9 ~) n1 A7 ]5 J- G; H5 K$ _, ^
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
- H: d% d7 U6 s; s& P8 @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
* P) f9 o# k& ]" ?( x7 ]% N6 L然后是带宽均分:
( g" N1 o2 X0 ?, y5 `" m- Z/ip firewall mangle add chain=forward src-address=192.168.0.0/24 \& S$ C2 R% q8 H
action=mark-connection new-connection-mark=users-con% H6 \+ q/ \8 Q( B7 C" o; p
/ip firewall mangle add connection-mark=users-con action=mark-packet \" n7 q4 Z- z4 S+ s
new-packet-mark=users chain=forward
$ m, I# m y) n9 ]/queue type add name=pcq-download kind=pcq pcq-classifier=dst-address+ W- n7 m" G) O, H
/queue type add name=pcq-upload kind=pcq pcq-classifier=src-address
! ]7 s* M3 E; T! h/queue tree add name=Download parent=lan max-limit=30M
9 D* O3 o% _( s+ ?$ O+ ?. ^* g" m/queue tree add parent=Download queue=pcq-download packet-mark=users2 c6 N) o9 D7 z+ Z+ z5 E2 e
/queue tree add name=Upload parent=wan max-limit=28M4 e S% m) `9 p N* A
/queue tree add parent=Upload queue=pcq-upload packet-mark=users3 `+ w. e" ?8 O6 \; 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/ i/ a* ^1 y) R8 ?# X/ H, Y$ v/ B
限制上传速度的脚本:+ t2 i3 G) d: g% c( c* r% O) n
: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}2 N A) K X5 t
如果是3.2版本的,这个脚本自己要修改下,
: J9 X8 {! R2 z! ] |7 D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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