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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。; @8 d3 z- ?- A) k4 F& H
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。
& [& C' U: z# ~. u9 M1 sROS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。
' C( T: O9 m% ~; |5 c* X小包优先的脚本如下:: r3 j: V. z. L( F5 e Q# H6 G
ip firewall mangle
) m/ i! I6 [ n X- B }( qadd chain=forward p2p=all-p2p action=mark-connection new-connection-mark=p2p_conn passthrough=yes comment="" disabled=no - y: j! G( c9 k
add chain=forward connection-mark=p2p_conn action=mark-packet new-packet-mark=p2p passthrough=yes comment="" disabled=no
" ^4 X( x" A1 ]: dadd chain=forward connection-mark=!p2p_conn action=mark-packet new-packet-mark=general passthrough=yes comment="" disabled=no ! e0 o; @6 _! k, m
add chain=forward packet-size=32-512 action=mark-packet new-packet-mark=small passthrough=yes comment="" disabled=no
+ |7 z5 b6 W6 G- [* hadd chain=forward packet-size=512-1200 action=mark-packet new-packet-mark=big passthrough=yes comment="" disabled=no3 u3 c: Y; O& l( f
& C/ T; h9 a" C& E% ]/ F/ queue tree 5 \1 {7 o ^; E9 L4 A9 s6 z! h; E
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
0 r+ J; K- @! r/ S) T) Y8 Radd 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
* d; N" u2 ^" g" c6 z/ \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 + V# ]& D8 }; j; D
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 2 L! R& d: L+ `1 |/ k, @
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
1 n. k% g8 Y& _* L' W- m& ]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
* Z7 q( [ O s" hadd 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=no6 x) @$ [; d; k* G: W' B0 {/ n
然后是带宽均分:
& g" V9 N: \6 _* ~- i! V7 S6 S2 `/ip firewall mangle add chain=forward src-address=192.168.0.0/24 \
: ^3 r% e& ]$ d: baction=mark-connection new-connection-mark=users-con
- V- h9 y- O2 m% ?0 |1 r/ P/ip firewall mangle add connection-mark=users-con action=mark-packet \2 k4 K7 { V/ I7 E' |( i1 |
new-packet-mark=users chain=forward
% f# T& g, Q3 v% W: B; H R7 v/queue type add name=pcq-download kind=pcq pcq-classifier=dst-address! x8 g6 i; M2 d, y# ^! r, e
/queue type add name=pcq-upload kind=pcq pcq-classifier=src-address
4 M7 p2 C& `9 E& R/queue tree add name=Download parent=lan max-limit=30M
0 m6 q6 a! _- ^* e1 L/queue tree add parent=Download queue=pcq-download packet-mark=users; e% { d, K- p
/queue tree add name=Upload parent=wan max-limit=28M
' M! v) s+ C; j+ W/ p% Q) T; c( w) B+ n/queue tree add parent=Upload queue=pcq-upload packet-mark=users- Q. {$ _" s F- r- z8 u
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 Y' Z* C, [; j8 t2 B限制上传速度的脚本:
3 _8 t* I* e w: k0 H/ }: 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}) I. a% w/ e, [5 i' h
如果是3.2版本的,这个脚本自己要修改下,
* e9 }( X+ g3 ~1 t) z8 w3 m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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