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网吧用ROS的个人看法4 Q4 r% A( q6 s4 z) {, ~- i( U
2 ]# x4 j& h* C; o8 o' \/ A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。
9 C2 q8 b, ]+ N( c- X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。/ M& S8 N6 P+ m1 F
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。+ y& a0 P4 L+ f0 b7 M
小包优先的脚本如下:& I% i8 h. t, B! W7 W3 x7 j0 _
ip firewall mangle
+ a) u1 H4 R! iadd chain=forward p2p=all-p2p action=mark-connection new-connection-mark=p2p_conn passthrough=yes comment="" disabled=no , _( x: h! x/ N9 t4 ^% [! i
add chain=forward connection-mark=p2p_conn action=mark-packet new-packet-mark=p2p passthrough=yes comment="" disabled=no
j9 A/ g; G/ Y6 F, `add chain=forward connection-mark=!p2p_conn action=mark-packet new-packet-mark=general passthrough=yes comment="" disabled=no
8 Q3 ~9 P. r4 V5 Ladd chain=forward packet-size=32-512 action=mark-packet new-packet-mark=small passthrough=yes comment="" disabled=no
P* M R0 U4 Z6 K9 M- f) `add chain=forward packet-size=512-1200 action=mark-packet new-packet-mark=big passthrough=yes comment="" disabled=no, F6 ^$ z3 K( I% d4 M
* A, \+ [- h& @, s$ V% G/ queue tree
: y+ n8 V) k7 Y' s6 E i- R6 |3 Radd 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
9 q `) u7 X e8 j1 c8 L- |4 _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 0 j% G9 B& ~8 o! Z- V
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
$ Z0 \2 s+ [/ ]8 T' c, Cadd 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
3 M \3 E$ V7 H4 \8 |9 t3 Fadd 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 s) E6 l8 C2 j) A6 w! c; I
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 8 j, c* c1 P$ E
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
, g) J0 k$ r4 E然后是带宽均分:$ b# i1 z, K9 T/ C3 J2 O) p) e
/ip firewall mangle add chain=forward src-address=192.168.0.0/24 \" e- q' g: r* ]. Y( T2 u
action=mark-connection new-connection-mark=users-con
' L4 J- a! e* [9 a: |5 U! A x3 f/ip firewall mangle add connection-mark=users-con action=mark-packet \
4 J5 n7 B+ H) M: z, unew-packet-mark=users chain=forward
1 [& R8 J: m7 T( `6 w1 t5 Z. ?/queue type add name=pcq-download kind=pcq pcq-classifier=dst-address
s5 _: K+ C! X/ h; x/queue type add name=pcq-upload kind=pcq pcq-classifier=src-address
2 {& U* `- G9 I( B( E/ R1 S2 U' w/queue tree add name=Download parent=lan max-limit=30M3 i( u L; s' l0 j: _3 a7 H8 O, b) a
/queue tree add parent=Download queue=pcq-download packet-mark=users
9 A3 \" A X7 [& E- Z o' f8 N/queue tree add name=Upload parent=wan max-limit=28M/ s4 T- v+ D$ v7 T4 y: {
/queue tree add parent=Upload queue=pcq-upload packet-mark=users
' k- U* H+ ^. a9 _8 ~- o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6 Y. d0 }1 ]2 R- B. c& R
限制上传速度的脚本:6 u1 U2 t' P' y* ?5 \
: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}
K8 C- H4 ^% A- {9 R: x+ |' c如果是3.2版本的,这个脚本自己要修改下,
1 \3 }# H- l9 R" g4 W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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