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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。+ j' a8 w# J$ y* j
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。
; ^( q/ _' L v; E( z7 n9 ^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。0 x9 Q' C/ Z" v, b6 l
小包优先的脚本如下:
: w. U" o1 G/ o" {: o7 ^$ {ip firewall mangle 5 N; E/ O7 _ F- i+ o% a) x
add chain=forward p2p=all-p2p action=mark-connection new-connection-mark=p2p_conn passthrough=yes comment="" disabled=no / j! p" w6 M( F' ?" ~) l4 D
add chain=forward connection-mark=p2p_conn action=mark-packet new-packet-mark=p2p passthrough=yes comment="" disabled=no
! m. j, t% v7 D% O0 N1 O( I2 _add chain=forward connection-mark=!p2p_conn action=mark-packet new-packet-mark=general passthrough=yes comment="" disabled=no
[( H. i1 b4 B5 Tadd chain=forward packet-size=32-512 action=mark-packet new-packet-mark=small passthrough=yes comment="" disabled=no
: d2 R ^; Z/ N: jadd chain=forward packet-size=512-1200 action=mark-packet new-packet-mark=big passthrough=yes comment="" disabled=no
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/ queue tree
( V" S- j4 ~/ P5 b- W1 G$ \ Qadd 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 b* Z4 \$ G/ t2 ?9 n7 d
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 ! F' m. R" y; g$ Y# r S
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
5 i1 k% e9 V) c" Gadd 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
8 P. W- ]* x1 kadd 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
, b; M* y* q$ A# k; N) ]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
' u% I+ p; L1 R4 _* ]/ K- T 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=no
5 p" p6 M/ S" |然后是带宽均分:- V: S9 C3 ?0 n" R0 O0 d
/ip firewall mangle add chain=forward src-address=192.168.0.0/24 \
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) [6 M& n5 N* N, E( g/ip firewall mangle add connection-mark=users-con action=mark-packet \1 r, H2 }1 r7 Y' c; `
new-packet-mark=users chain=forward j2 ?$ r$ _, B3 B3 D7 `& t
/queue type add name=pcq-download kind=pcq pcq-classifier=dst-address+ M, |9 b; N0 o( |
/queue type add name=pcq-upload kind=pcq pcq-classifier=src-address
2 c0 v& I3 b: K/queue tree add name=Download parent=lan max-limit=30M
1 D% C3 @* m- o, L) q/queue tree add parent=Download queue=pcq-download packet-mark=users
; ]2 T7 o0 y0 j# R& q! t+ G1 J0 d/queue tree add name=Upload parent=wan max-limit=28M, j# O; |" E. |9 W/ A. b
/queue tree add parent=Upload queue=pcq-upload packet-mark=users# M+ N0 M W( M* o- Q- }9 t
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
[$ ~# Y+ ]7 W限制上传速度的脚本:$ C/ d8 B2 U$ l; h
:for aaa from 2 to 180 do={/queue simple add name=(PC . $aaa) dst-address=(192.168.0. . $aaa) limit-at=10000000/3000000 max-limit=30000000/3000000}
: z& _% T9 N6 U ]6 N1 L如果是3.2版本的,这个脚本自己要修改下,
; E$ v8 J0 k- }1 [/ V" _( u& ~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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