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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。
( g: ?/ E+ {% @1 F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。' i% T2 s, q$ R/ O% e" @* |
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。4 j, h8 L. Y @* l
小包优先的脚本如下:) _6 o7 k0 @" _1 L
ip firewall mangle
! ^( B4 Z3 o0 v9 x7 G) `$ Eadd chain=forward p2p=all-p2p action=mark-connection new-connection-mark=p2p_conn passthrough=yes comment="" disabled=no ( E2 V3 S# Q1 c2 t# c) ^7 _! c
add chain=forward connection-mark=p2p_conn action=mark-packet new-packet-mark=p2p passthrough=yes comment="" disabled=no " U/ Q' \6 ]6 A5 N
add chain=forward connection-mark=!p2p_conn action=mark-packet new-packet-mark=general passthrough=yes comment="" disabled=no
9 ~8 J0 ~( A' i R) q9 k* Uadd chain=forward packet-size=32-512 action=mark-packet new-packet-mark=small passthrough=yes comment="" disabled=no
+ q' p1 X& }" W! C+ Eadd chain=forward packet-size=512-1200 action=mark-packet new-packet-mark=big passthrough=yes comment="" disabled=no' ]3 ]1 A9 J" h4 @9 I& q. z* H1 [9 p
5 \4 o& E4 W( l* p/ queue tree 5 i, `- v9 Q. H) ^/ l m( J
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 ! f3 L( t) [& E/ O
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 1 ^8 X2 _" ]0 j
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 4 `* v0 `7 _/ d7 ]# H. n
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 1 G5 m O5 ~: {8 ]/ p( g1 ^; I
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
- T" t- w# D. a# C/ g0 P9 gadd 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
; R( e& ?9 v. ]" l* Vadd 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=no5 s# ?! n' ^: [
然后是带宽均分:
# L+ m" Y. N1 m0 U/ip firewall mangle add chain=forward src-address=192.168.0.0/24 \
3 P7 K3 j& I: Waction=mark-connection new-connection-mark=users-con
. u/ |6 d( S3 I+ M- F/ip firewall mangle add connection-mark=users-con action=mark-packet \
+ [+ p: s! o4 o1 Qnew-packet-mark=users chain=forward
, y: P0 h. \' \/queue type add name=pcq-download kind=pcq pcq-classifier=dst-address
$ L% a1 |8 x u; s- C+ J2 I/queue type add name=pcq-upload kind=pcq pcq-classifier=src-address3 L5 N. a g r+ [5 \' ?
/queue tree add name=Download parent=lan max-limit=30M
) ]3 L8 R9 \; S7 L7 T. L/queue tree add parent=Download queue=pcq-download packet-mark=users& m. o$ g& W! C9 \8 V' g
/queue tree add name=Upload parent=wan max-limit=28M$ j2 m+ K" }& Z3 z
/queue tree add parent=Upload queue=pcq-upload packet-mark=users c+ ~* i4 ?6 ?$ M2 B: H
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
4 Z4 r$ R" I! W# Y限制上传速度的脚本:; M, H! ^" o' t1 y- T$ j
: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}( u3 K# h6 B8 h
如果是3.2版本的,这个脚本自己要修改下," c7 ~. c- ~4 i* B
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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