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网吧用ROS的个人看法0 H) Y2 M" m9 g3 r1 `* s3 r
/ ] J: c A( \8 A( g: 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。6 _: r5 H- y Y1 n( Z
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。
& ~$ v7 Y1 v) ]/ _! s: zROS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。
( [7 u1 X: {4 B6 L) |# R% Z小包优先的脚本如下:$ `/ n6 m- X0 c$ a6 n* w" Z, \1 V1 @
ip firewall mangle
' }% R1 O1 o* }4 [$ i s- B/ L; c0 Qadd chain=forward p2p=all-p2p action=mark-connection new-connection-mark=p2p_conn passthrough=yes comment="" disabled=no 7 F( Z7 T8 g# n0 a3 U% c/ m
add chain=forward connection-mark=p2p_conn action=mark-packet new-packet-mark=p2p passthrough=yes comment="" disabled=no
0 A4 H- Z( [5 f' h# b7 F3 Aadd chain=forward connection-mark=!p2p_conn action=mark-packet new-packet-mark=general passthrough=yes comment="" disabled=no ( O* V! i6 j$ }* G9 }- ~
add chain=forward packet-size=32-512 action=mark-packet new-packet-mark=small passthrough=yes comment="" disabled=no
: f% X8 j1 V) `' c7 \add chain=forward packet-size=512-1200 action=mark-packet new-packet-mark=big passthrough=yes comment="" disabled=no
A4 i& J, G& ^6 G" B# d( p/ l. s. w
! V( d2 {# G+ G/ queue tree ) K- Z! l$ f+ H3 g1 q/ V5 m2 D
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
, z8 ?5 X' l6 J4 X+ h4 dadd 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 4 j; x, P4 r$ ~% l
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
& L6 z' e/ Z7 z3 E ~' x# w- ?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
: i, s% G# I0 m# @4 f+ S7 s6 _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
. d# `7 Z7 E* v6 I* T9 R( `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 1 _: C2 {' F5 A1 z3 I
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* t# F5 p9 r9 C' j然后是带宽均分:
* v; w \0 h/ I$ p$ _9 c& n/ip firewall mangle add chain=forward src-address=192.168.0.0/24 \9 p; V5 q7 Z! G1 h: q+ g4 a
action=mark-connection new-connection-mark=users-con
6 n0 ~9 C0 c& {8 [& y1 g9 x/ip firewall mangle add connection-mark=users-con action=mark-packet \6 V. k6 h: f5 T: ~. p
new-packet-mark=users chain=forward" j7 d9 Y, e' e$ p- d9 v
/queue type add name=pcq-download kind=pcq pcq-classifier=dst-address
+ I, s3 b' w4 w6 F9 E/queue type add name=pcq-upload kind=pcq pcq-classifier=src-address2 h5 G6 s$ T1 Y0 u) e7 f, J- ^
/queue tree add name=Download parent=lan max-limit=30M
- P* q8 W; W+ ] S# O/queue tree add parent=Download queue=pcq-download packet-mark=users
2 K6 f% {/ K1 Y8 L/queue tree add name=Upload parent=wan max-limit=28M
; g2 e# P$ ?, \& {* ^5 c/queue tree add parent=Upload queue=pcq-upload packet-mark=users
4 r- v8 u7 H" f; [8 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0 F+ }+ Q; ] |9 o
限制上传速度的脚本:
1 B5 Q' `* U# k5 ?" t: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}
- m' f# o5 {3 d0 @9 s% [1 R如果是3.2版本的,这个脚本自己要修改下,
% ?/ `5 J7 Y4 P5 p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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