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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。0 k" S) ?& E; j/ l/ v7 ~
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。% ?) [( \, e* u K8 P' k* N+ G5 j
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。
2 E8 q. S$ S9 d. ~+ Q. q0 U) w小包优先的脚本如下:& y8 u( d! M8 G; u+ x! x
ip firewall mangle
% [0 O; d' A6 o+ j% U, ?! W# H Yadd chain=forward p2p=all-p2p action=mark-connection new-connection-mark=p2p_conn passthrough=yes comment="" disabled=no
/ C+ n$ K9 f \0 }add chain=forward connection-mark=p2p_conn action=mark-packet new-packet-mark=p2p passthrough=yes comment="" disabled=no 5 U C9 Q0 X5 ?) F) m
add chain=forward connection-mark=!p2p_conn action=mark-packet new-packet-mark=general passthrough=yes comment="" disabled=no ! y( q. g" k! a# E
add chain=forward packet-size=32-512 action=mark-packet new-packet-mark=small passthrough=yes comment="" disabled=no
# P. o5 q% Y1 kadd chain=forward packet-size=512-1200 action=mark-packet new-packet-mark=big passthrough=yes comment="" disabled=no J( A% l. U1 ^. d
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/ queue tree
# ~5 g4 L1 ]2 P0 @7 y& }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
3 ?7 j. J4 Z6 d- B8 E' D! eadd 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
( t1 Q/ `* _( I4 T# s- \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 # d/ o3 f* J5 ~/ e1 j! F x, r
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
- v( y* V7 @. [6 Zadd 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
7 D( R4 G0 ^7 H3 ~" {8 a, }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 0 ^+ p4 M' i6 @1 f0 M, Q8 G
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
$ U$ ]# A$ U4 L8 _" E" A$ g然后是带宽均分:
1 F! }& Q' r$ L5 Y0 @" p* k* ^/ip firewall mangle add chain=forward src-address=192.168.0.0/24 \$ L" @' p$ \& {
action=mark-connection new-connection-mark=users-con
( p; j* f6 W% u, `$ {3 h7 F+ n/ip firewall mangle add connection-mark=users-con action=mark-packet \1 w# R* B$ d# x& t0 h$ G
new-packet-mark=users chain=forward, x; b0 ^3 ^) F2 W
/queue type add name=pcq-download kind=pcq pcq-classifier=dst-address
' [9 o$ U, \9 f* j9 l1 N/queue type add name=pcq-upload kind=pcq pcq-classifier=src-address8 f8 Q% J9 v z' \+ U5 I
/queue tree add name=Download parent=lan max-limit=30M
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/queue tree add name=Upload parent=wan max-limit=28M f& H" C. h O+ w9 \
/queue tree add parent=Upload queue=pcq-upload packet-mark=users
. Z: l8 a2 J' O8 ~) [/ q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9 u e) O: k3 S [& o: E: {
限制上传速度的脚本:
2 t2 R1 i8 Z# E% U5 m:for aaa from 2 to 180 do={/queue simple add name=(PC . $aaa) dst-address=(192.168.0. . $aaa) limit-at=10000000/3000000 max-limit=30000000/3000000}$ \0 t" x9 G+ q
如果是3.2版本的,这个脚本自己要修改下,& F# a+ J C/ v# W% }/ i( p4 I, ~
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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