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网吧用ROS的个人看法
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" d" l% A$ ~- H2 Z/ `( Q! y1 \" G% Y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。
' X$ A5 O5 F( K8 f V/ E8 c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。
* Z- ?3 I2 p8 O: t: S% {8 @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。
% E# K T7 Z6 B! N小包优先的脚本如下:' o7 c1 e" A$ z- K8 h0 E, c2 H& [
ip firewall mangle
) L# w4 L+ S$ T& j; w R. K2 Q/ wadd chain=forward p2p=all-p2p action=mark-connection new-connection-mark=p2p_conn passthrough=yes comment="" disabled=no 9 x3 G! i2 A" I3 X/ j
add chain=forward connection-mark=p2p_conn action=mark-packet new-packet-mark=p2p passthrough=yes comment="" disabled=no 9 u' S0 ]! @, b2 m
add chain=forward connection-mark=!p2p_conn action=mark-packet new-packet-mark=general passthrough=yes comment="" disabled=no
3 X0 c0 U- S& o1 |) u: ]% Radd chain=forward packet-size=32-512 action=mark-packet new-packet-mark=small passthrough=yes comment="" disabled=no 4 @' g" Y3 n3 O7 O8 s. R
add chain=forward packet-size=512-1200 action=mark-packet new-packet-mark=big passthrough=yes comment="" disabled=no |" y+ d/ ]( F- U" G1 v! ]
; s' B x! y# i6 U/ queue tree : k% s9 }# b$ e0 M
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 ( \5 ~& Z1 x e* P
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
9 D2 M$ a! v$ ~6 z2 M3 t& H1 dadd 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
y& ^) I$ ]1 T& V1 ~4 Fadd 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 7 _% P3 Q+ R& E8 a6 g9 C0 Y! T
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 M5 v4 Y0 d) X, D+ X
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
( l: L0 y4 V8 i; j6 Aadd 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
& x0 [ _+ U" X然后是带宽均分:
8 |+ c( Z4 c3 {% R3 B0 c7 Z/ip firewall mangle add chain=forward src-address=192.168.0.0/24 \
, c, ]7 Q& b% \4 g+ qaction=mark-connection new-connection-mark=users-con
$ h; M" M& i( Y) u/ K( r/ip firewall mangle add connection-mark=users-con action=mark-packet \
+ [/ ?0 d+ n& ^new-packet-mark=users chain=forward
0 ]* {% J$ K2 I. l5 T6 C/queue type add name=pcq-download kind=pcq pcq-classifier=dst-address, P0 a$ n9 S) {1 e* n4 ?
/queue type add name=pcq-upload kind=pcq pcq-classifier=src-address
- ]9 ]" H! G0 x$ `# A! J/queue tree add name=Download parent=lan max-limit=30M( A1 a8 j! { T1 }' W# L' Q5 s6 y" T2 q
/queue tree add parent=Download queue=pcq-download packet-mark=users
7 U5 T6 V- Z! _* l) J; F/queue tree add name=Upload parent=wan max-limit=28M
8 x+ |8 Q+ f- t9 M/queue tree add parent=Upload queue=pcq-upload packet-mark=users9 a8 v6 V- |) V" _0 w- {
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; J# @1 u/ n7 x" y" L2 f5 _
限制上传速度的脚本:+ x3 f% J4 @. g& E! n
:for aaa from 2 to 180 do={/queue simple add name=(PC . $aaa) dst-address=(192.168.0. . $aaa) limit-at=10000000/3000000 max-limit=30000000/3000000}5 u2 N# s$ ^) b0 W5 I3 ?3 q% {
如果是3.2版本的,这个脚本自己要修改下,8 u# A" L Z1 ` p( N! W0 ]$ O& y
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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