鲜花( 0) 鸡蛋( 0)
|
网吧用ROS的个人看法
" e# D, u7 \* _ 0 E( F* t' j$ _
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。% }/ u3 h" \0 M/ G2 r) h, ]
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。% O% w& o, a" L; w: ~6 j
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 t. H- U" U- D" ]% ^( N
小包优先的脚本如下:" b# i. ^( b$ H- n, D
ip firewall mangle % t \3 w7 [) ?, a i6 h
add chain=forward p2p=all-p2p action=mark-connection new-connection-mark=p2p_conn passthrough=yes comment="" disabled=no
9 |/ p! G9 N. V( a+ V1 Dadd chain=forward connection-mark=p2p_conn action=mark-packet new-packet-mark=p2p passthrough=yes comment="" disabled=no & m7 a6 e7 I5 z; f+ ^' G
add chain=forward connection-mark=!p2p_conn action=mark-packet new-packet-mark=general passthrough=yes comment="" disabled=no , N& |% n0 ~* ?
add chain=forward packet-size=32-512 action=mark-packet new-packet-mark=small passthrough=yes comment="" disabled=no
- ~' O: q0 m/ u0 badd chain=forward packet-size=512-1200 action=mark-packet new-packet-mark=big passthrough=yes comment="" disabled=no
( F5 i& i' p3 o' C ' v6 \+ q& `/ j/ ~, y# H# _3 r
/ queue tree , J" C- _7 ~ Y% c
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 $ E5 J9 t, H- A* p# h/ M0 j9 L
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
5 t" f0 u8 _" \' _4 fadd 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
9 T* U: z' z& R0 y6 F, @8 j# d( uadd 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
# j2 j( @ O/ O" Z, oadd 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 % N$ K0 B0 ^9 b) f' n4 H) Q1 w
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 " w9 S: R3 D$ ]+ u! c1 e
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=no5 ]8 C3 p( e3 P( K8 e
然后是带宽均分:
. U: l" k! _ I4 y0 r$ a$ g/ip firewall mangle add chain=forward src-address=192.168.0.0/24 \
: _8 _2 _6 l9 k8 K6 Daction=mark-connection new-connection-mark=users-con
: b1 Z# I2 }7 ]3 P L/ip firewall mangle add connection-mark=users-con action=mark-packet \
: O/ D: M1 L% p7 ]& {! onew-packet-mark=users chain=forward* e K- o. b) [1 H# j. V
/queue type add name=pcq-download kind=pcq pcq-classifier=dst-address$ m% b* T, r# n* d/ N" D
/queue type add name=pcq-upload kind=pcq pcq-classifier=src-address$ N6 ~& q' s# |5 R7 g! L I
/queue tree add name=Download parent=lan max-limit=30M
; R- D8 x2 ~" y. a3 t/queue tree add parent=Download queue=pcq-download packet-mark=users$ x4 Q% X7 R/ d# e# u4 J+ a) T1 D
/queue tree add name=Upload parent=wan max-limit=28M
7 m2 M1 ? t. s1 K/queue tree add parent=Upload queue=pcq-upload packet-mark=users
# c: j0 ~$ U1 N D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2 b/ S% Q2 \2 C2 H
限制上传速度的脚本:+ f- ]6 G) J* P# I
:for aaa from 2 to 180 do={/queue simple add name=(PC . $aaa) dst-address=(192.168.0. . $aaa) limit-at=10000000/3000000 max-limit=30000000/3000000}
1 p) I$ P" @- e/ I" w) Z$ K6 R如果是3.2版本的,这个脚本自己要修改下,
/ |3 |: X& `' q2 z/ l% Z3 X) @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。 |
|