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网吧用ROS的个人看法
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. D& t) F. a# N5 \# E! \, Y6 L, g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。! f; t. c( j1 {7 e. _0 T
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。8 O0 y* Q) L9 C9 n( @5 W8 }3 a; n" T9 f
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。& r$ Y7 Z0 _$ b3 c' L
小包优先的脚本如下:
& k7 t. \9 j* sip firewall mangle ! D- n- K X+ G7 Z. ?: s
add chain=forward p2p=all-p2p action=mark-connection new-connection-mark=p2p_conn passthrough=yes comment="" disabled=no
/ I3 i5 f6 a2 G: dadd chain=forward connection-mark=p2p_conn action=mark-packet new-packet-mark=p2p passthrough=yes comment="" disabled=no ( @: V, r* h3 {: h7 E
add chain=forward connection-mark=!p2p_conn action=mark-packet new-packet-mark=general passthrough=yes comment="" disabled=no ' ]5 `- X4 c" N# o7 n
add chain=forward packet-size=32-512 action=mark-packet new-packet-mark=small passthrough=yes comment="" disabled=no
' x& y2 ~9 `4 H; s+ U' s: F5 cadd chain=forward packet-size=512-1200 action=mark-packet new-packet-mark=big passthrough=yes comment="" disabled=no a1 T6 Z, [1 @; _# A8 R) U+ S3 R
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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
, r* ^$ z/ y$ h0 `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 B, G+ z/ b% J+ k" X" Radd 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 - i7 y+ W/ G6 Y& z1 Q& v: t7 a
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
0 T l; V. v, L: Uadd 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 # A [3 t% k5 J7 W( o" q% I
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
' f% \3 J( x5 ]. M* h* Eadd 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=no3 a+ @9 R/ E% Y3 r* w5 O+ p
然后是带宽均分:
% s4 V+ G1 d4 V/ P" ], B/ip firewall mangle add chain=forward src-address=192.168.0.0/24 \1 x: k/ Q, ]: u, n
action=mark-connection new-connection-mark=users-con) }: n/ b4 E: P5 o
/ip firewall mangle add connection-mark=users-con action=mark-packet \
8 @; Y& S- O; ]2 S6 C) \$ _: F8 enew-packet-mark=users chain=forward1 m4 B" {* B1 E5 ?9 `7 `# M0 B6 k
/queue type add name=pcq-download kind=pcq pcq-classifier=dst-address
, @6 \; ?/ ~/ W6 x/queue type add name=pcq-upload kind=pcq pcq-classifier=src-address
7 p1 W% |8 z8 [; B: `% M0 t/queue tree add name=Download parent=lan max-limit=30M
& ]5 T i0 z, F8 B+ c$ N6 r/queue tree add parent=Download queue=pcq-download packet-mark=users
- Q+ x) k4 O/ k( \3 s1 E0 @$ ^/queue tree add name=Upload parent=wan max-limit=28M
/ N* r6 A+ L- E7 c1 ?$ ^* k1 c/queue tree add parent=Upload queue=pcq-upload packet-mark=users- d' }/ N' c. G/ E# _( i+ d2 s
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" |* L! r$ s: x9 |# i
限制上传速度的脚本:
) p1 u# e, ^# y' a: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}' ]) U# y2 }" _; @
如果是3.2版本的,这个脚本自己要修改下,
8 y9 ^! y6 Y }' i9 F9 _! w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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