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网吧用ROS的个人看法0 S; c S z: h& Y3 ^" J& @5 \
8 Z- O, S0 ?% N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。
3 r/ @2 h8 s* I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。) [6 e* }8 H' r
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。* d! F3 T0 M$ R
小包优先的脚本如下:6 P# i( n, G, N* ^7 r7 Z& }5 V
ip firewall mangle " _3 L7 N1 c, ^" D: N( a
add chain=forward p2p=all-p2p action=mark-connection new-connection-mark=p2p_conn passthrough=yes comment="" disabled=no
2 I, w6 b' v5 vadd chain=forward connection-mark=p2p_conn action=mark-packet new-packet-mark=p2p passthrough=yes comment="" disabled=no " v" @) P$ C, z2 k$ I) f- J0 p) a% W
add chain=forward connection-mark=!p2p_conn action=mark-packet new-packet-mark=general passthrough=yes comment="" disabled=no
' W! y4 Y$ z, E# Z! M/ l% [add chain=forward packet-size=32-512 action=mark-packet new-packet-mark=small passthrough=yes comment="" disabled=no ; d' X& b. ~/ @/ J
add chain=forward packet-size=512-1200 action=mark-packet new-packet-mark=big passthrough=yes comment="" disabled=no$ [: V4 z7 S+ O1 T; j; b
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/ queue tree : o9 s, L( t0 H; o7 o
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
/ b; J5 ~% E5 H, Eadd 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 a0 ]- B2 d: @* z# Hadd 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
1 O6 k0 h% j* ?7 f' ladd 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 , H4 v8 \6 p0 ^
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 T1 \6 D- d+ d$ E- L5 Y
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
4 q+ ?# E, o1 K, gadd 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
' R7 ]% s) _* p/ e* A6 M) r然后是带宽均分:
' j) E" A4 v6 o+ C4 ?/ip firewall mangle add chain=forward src-address=192.168.0.0/24 \* X0 G6 ]" p# Q- H- n# {% ~* F
action=mark-connection new-connection-mark=users-con
! H5 h. h+ h" a8 _! b* v/ip firewall mangle add connection-mark=users-con action=mark-packet \! q$ r7 ^/ v4 Z. W6 D
new-packet-mark=users chain=forward4 j7 X, g& D; q# u
/queue type add name=pcq-download kind=pcq pcq-classifier=dst-address
; f P0 J$ x: d- i: W# r7 L- Q0 m6 l/queue type add name=pcq-upload kind=pcq pcq-classifier=src-address
% c" u1 V. N8 A/queue tree add name=Download parent=lan max-limit=30M
2 I6 v2 |* f- [' X1 P& u% l/queue tree add parent=Download queue=pcq-download packet-mark=users! H7 | q1 C; ^; @5 {2 x `
/queue tree add name=Upload parent=wan max-limit=28M
& |" \4 ~4 A4 ] U3 L5 T( {/queue tree add parent=Upload queue=pcq-upload packet-mark=users
) \. s' m7 I h7 p3 I6 E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' f4 v4 N2 n6 l" |! a" o: m
限制上传速度的脚本:$ B% E4 o- l8 S* E% r1 k$ B
:for aaa from 2 to 180 do={/queue simple add name=(PC . $aaa) dst-address=(192.168.0. . $aaa) limit-at=10000000/3000000 max-limit=30000000/3000000}6 _* n+ S- _$ A1 h" Q9 V% O
如果是3.2版本的,这个脚本自己要修改下,
& d0 T; [9 v! p2 `: R& T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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