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网吧用ROS的个人看法
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j- M7 r0 H) ~# p9 ` A$ N) 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。
& T9 V6 e- b. U/ b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。
) a c. D* Q" BROS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。
, z$ `8 N, C0 v7 y% A; Q4 I小包优先的脚本如下:
9 l( p! A' |/ uip firewall mangle
' x/ c z; I o- {' zadd chain=forward p2p=all-p2p action=mark-connection new-connection-mark=p2p_conn passthrough=yes comment="" disabled=no 6 g. a, L# s! Z& Q
add chain=forward connection-mark=p2p_conn action=mark-packet new-packet-mark=p2p passthrough=yes comment="" disabled=no 7 U8 z5 c* i: M
add chain=forward connection-mark=!p2p_conn action=mark-packet new-packet-mark=general passthrough=yes comment="" disabled=no
% e! Z* J0 a; B( E Qadd chain=forward packet-size=32-512 action=mark-packet new-packet-mark=small passthrough=yes comment="" disabled=no 0 \& x$ ~# _. I6 ~' X1 O
add chain=forward packet-size=512-1200 action=mark-packet new-packet-mark=big passthrough=yes comment="" disabled=no# |* f2 k; h* M3 R9 Q$ I& _7 d7 E
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/ queue tree 1 w! f0 }: ^" U/ d5 O) i
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
! B$ c- y+ Y1 l+ M* y. Y4 f7 h: X. ?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
/ l4 Q' [" g; s4 ~5 Qadd 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
5 `2 g. G5 q2 s' z, X4 u7 ^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' G, F8 z- n( ~- |; @# A' Wadd 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 3 W+ A6 Y3 _( t \ E+ y
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 . v3 Z4 A% a# O7 C( h1 v1 M6 w/ f! 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
+ d7 I+ ?& n5 b然后是带宽均分:
8 o$ K; c5 H( w& C3 Z4 j/ip firewall mangle add chain=forward src-address=192.168.0.0/24 \
, L: B) s& }) laction=mark-connection new-connection-mark=users-con
! l/ ~( @8 p3 k; w) M3 t: A9 c/ip firewall mangle add connection-mark=users-con action=mark-packet \) ]8 z" g' }. [+ `) `
new-packet-mark=users chain=forward
5 Z2 e7 Q4 B) ^/queue type add name=pcq-download kind=pcq pcq-classifier=dst-address6 ^' T1 ^0 g5 f& |' @9 v
/queue type add name=pcq-upload kind=pcq pcq-classifier=src-address
- q t r3 Y( |- u0 K/queue tree add name=Download parent=lan max-limit=30M
% r' \. X( U( M& e# } U5 Y: ~* C/queue tree add parent=Download queue=pcq-download packet-mark=users
6 W( i) G$ U( `* D/ v/queue tree add name=Upload parent=wan max-limit=28M. E/ \; V- ], j5 q5 x6 [
/queue tree add parent=Upload queue=pcq-upload packet-mark=users' I7 p; |, O% U) |9 H: w3 G+ 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* y7 E n+ N4 {. \1 _% j _" A9 Z
限制上传速度的脚本:
7 K, B4 p: M/ j% l! g:for aaa from 2 to 180 do={/queue simple add name=(PC . $aaa) dst-address=(192.168.0. . $aaa) limit-at=10000000/3000000 max-limit=30000000/3000000}- U4 ]; y4 y& J v9 n4 u
如果是3.2版本的,这个脚本自己要修改下,* Y5 d0 w: Q$ D4 T' W. j5 M6 H
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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