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网吧用ROS的个人看法
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# v6 d {/ C; q3 B% J2 h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。 F0 @& x8 |1 g; P% r' |0 |
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。
/ l; L9 s6 t# e; ?5 V' E. oROS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。
" G6 A2 z2 z- M小包优先的脚本如下:
- e1 J5 H) h$ j& |8 r5 s3 ?ip firewall mangle
. k% f5 y! ]$ D% t% Hadd chain=forward p2p=all-p2p action=mark-connection new-connection-mark=p2p_conn passthrough=yes comment="" disabled=no : B6 @; J8 Y1 z$ b
add chain=forward connection-mark=p2p_conn action=mark-packet new-packet-mark=p2p passthrough=yes comment="" disabled=no
$ \! z5 f: w8 f$ ]add chain=forward connection-mark=!p2p_conn action=mark-packet new-packet-mark=general passthrough=yes comment="" disabled=no
# O. ?5 M) B2 W1 B8 |0 h! aadd chain=forward packet-size=32-512 action=mark-packet new-packet-mark=small passthrough=yes comment="" disabled=no 2 K" h4 n7 ~, U- W7 ?1 _3 j
add chain=forward packet-size=512-1200 action=mark-packet new-packet-mark=big passthrough=yes comment="" disabled=no% {2 Z4 a& o0 s9 B5 g1 T1 T
S! R, ~4 S$ `3 L, W) ?& z/ queue tree
& M, H4 ^0 K4 Xadd 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( D+ e C b) [. 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 8 n, `4 U- f9 \% L
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
{- ?2 Z6 k1 \8 t3 K, n' `0 Dadd 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
% e# L6 R+ _: @5 a% Padd 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
) S1 }, a0 t; K$ f6 o" 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 1 P* C+ U( y1 K0 J
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, b: Z8 m: Y, n. F
然后是带宽均分:
& k$ i4 Z5 \: R8 l& `1 j/ip firewall mangle add chain=forward src-address=192.168.0.0/24 \
& L' [6 ]; V: Q0 b S: O1 Q0 paction=mark-connection new-connection-mark=users-con; e. e0 C" a$ f' z# H2 h
/ip firewall mangle add connection-mark=users-con action=mark-packet \6 ?/ B6 H( J# ?8 C* z
new-packet-mark=users chain=forward' T2 ^+ Y2 T' l- L j* C M* D
/queue type add name=pcq-download kind=pcq pcq-classifier=dst-address+ {& _) \" |8 F" T( J
/queue type add name=pcq-upload kind=pcq pcq-classifier=src-address |: ~# K4 \( r" }0 j1 R8 c
/queue tree add name=Download parent=lan max-limit=30M' z! v8 z' n; @( Q; N! q
/queue tree add parent=Download queue=pcq-download packet-mark=users- q% a& f( Q$ f& ]$ \' t$ |: ~
/queue tree add name=Upload parent=wan max-limit=28M# Y0 J& s; Q) o; w: v
/queue tree add parent=Upload queue=pcq-upload packet-mark=users
( `+ a1 y% B- p: L- o8 C# m" D0 P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( x/ r" ^+ k, q
限制上传速度的脚本:# Y6 b" a1 m3 h' ^
:for aaa from 2 to 180 do={/queue simple add name=(PC . $aaa) dst-address=(192.168.0. . $aaa) limit-at=10000000/3000000 max-limit=30000000/3000000}6 | b/ Q3 `, \8 C C' F
如果是3.2版本的,这个脚本自己要修改下, @7 h' v( @8 H$ t) T0 g+ X Z
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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