[apache] mod cband 頻寬限制
Jan 22nd, 2007 by appleboy 參觀者：2,969Views 機器人：894Views
這個MODULE相當好用,這個可以用來解決架設APACHE頻寬問題
安裝方式:
For Linux:
先去下載軟體: mod_cband 目前釋出到 0.9.7.5版
下載到 /tmp/ 資料夾裡面
解壓縮: tar -zxvf mod-cband-0.9.7.5.tgz如果你有安裝 apsx2的話 請用下面安裝
$ cd mod-cband-0.9.7.5
$ ./configure
$ make
$ make install
如果沒有安裝 apsx2的話 請用下面安裝
重新編譯 configure –add-module=../mod-cband/mod_cband.c –enable-shared=cband –enable-module=so
設定方法:
* 修改httpd.conf 加上2行CBandScoreFlushPeriod 1
CBandRandomPulse On
mkdir /var/www/scoreboard
chown apache:apache /var/www/scoreboard
mkdir /var/www/scoreboard
chown apache:apache /var/www/scoreboard
* 設定 VirtualHost
<VirtualHost 1.2.3.4>
ServerName www.example.com
ServerAdmin webmaster@example.com
DocumentRoot /var/www
CBandSpeed 1024 10 30
CBandRemoteSpeed 20kb/s 3 3
</VirtualHost>
ServerName www.example.com
ServerAdmin webmaster@example.com
DocumentRoot /var/www
CBandSpeed 1024 10 30
CBandRemoteSpeed 20kb/s 3 3
</VirtualHost>
說明:# 100MB virtualhost bandwidth limit
CBandLimit 100M
# Maximal 1024kbps speed for this virtualhost
# Maximal 10 requests per second for this virtualhost
# Maximal 30 open connections for this virtualhost限制該網域總頻寬跟連線數目
CBandSpeed 1024 10 30# Maximal 10kB/s speed, 3 requests/s and 2 open connections for any remote client
CBandRemoteSpeed 10kb/s 3 2
4個禮拜清除設定一次# a period of time after which the scoreboard will be cleared (4 weeks)
CBandPeriod 4W
# Maximal 1024kbps speed for this virtualhost
# Maximal 10 requests per second for this virtualhost
# Maximal 30 open connections for this virtualhost限制該網域總頻寬跟連線數目
CBandSpeed 1024 10 30# Maximal 10kB/s speed, 3 requests/s and 2 open connections for any remote client
CBandRemoteSpeed 10kb/s 3 2
4個禮拜清除設定一次# a period of time after which the scoreboard will be cleared (4 weeks)
CBandPeriod 4W
# define ‘class_1′
<CBandClass class_1>
CBandClassDst 217.172.231.67
CBandClassDst 127/8
CBandClassDst 192.168.0.0/24
CBandClassDst 10.0.0.20
</CBandClass>
CBandClassDst 217.172.231.67
CBandClassDst 127/8
CBandClassDst 192.168.0.0/24
CBandClassDst 10.0.0.20
</CBandClass>
# define ‘class_2′
<CBandClass class_2>
CBandClassDst 192.168.100.100
CBandClassDst 153.19/16
</CBandClass>
<CBandUser dembol>
CBandUserLimit 1000000
CBandUserExceededURL http://edns.pl/bandwidth_exceeded.html
CBandUserScoreboard /home/dembol/write/user.dembol.scoreboard# 500MB limit for ‘class_2′
CBandUserClassLimit class_2 500000
</CBandUser>
CBandClassDst 192.168.100.100
CBandClassDst 153.19/16
</CBandClass>
<CBandUser dembol>
CBandUserLimit 1000000
CBandUserExceededURL http://edns.pl/bandwidth_exceeded.html
CBandUserScoreboard /home/dembol/write/user.dembol.scoreboard# 500MB limit for ‘class_2′
CBandUserClassLimit class_2 500000
</CBandUser>
實作部份:
<CBandClass local_class>
CBandClassDst 127/8
CBandClassDst 192.168.0.0/24
</CBandClass>
<VirtualHost *:80>
ServerAdmin appleboy.tw@gmail.com
DocumentRoot /var/www/html
ServerName nas.th.gov.tw
ErrorLog logs/nas.th.gov.tw-error_log
CustomLog logs/nas.th.gov.tw-access_log common
CBandSpeed 1024 200 200
CBandRemoteSpeed 1024kb/s 50 50
CBandClassRemoteSpeed local_class 1000Gbps 1000 1000
CBandLimit 10G
CBandPeriod 1W
CBandScoreboard /var/run/apache2/default.scoreboard
</VirtualHost>
CBandClassDst 127/8
CBandClassDst 192.168.0.0/24
</CBandClass>
<VirtualHost *:80>
ServerAdmin appleboy.tw@gmail.com
DocumentRoot /var/www/html
ServerName nas.th.gov.tw
ErrorLog logs/nas.th.gov.tw-error_log
CustomLog logs/nas.th.gov.tw-access_log common
CBandSpeed 1024 200 200
CBandRemoteSpeed 1024kb/s 50 50
CBandClassRemoteSpeed local_class 1000Gbps 1000 1000
CBandLimit 10G
CBandPeriod 1W
CBandScoreboard /var/run/apache2/default.scoreboard
</VirtualHost>
如果要看SERVER-Status的話 也可以設定在httpd.conf就好
#
# mod_cband
#
<Location /cband-status>
SetHandler cband-status
</Location>
# mod_cband
#
<Location /cband-status>
SetHandler cband-status
</Location>
隨機主題
請問一下這在WINDOWS XP中要如何安裝，可以教一下嗎？謝謝
請問您寫的文章..
是在linux下編譯出來mod_cband.so
但是在windows 下如何產生mod_cband.so？
這個 module 只有在 linux 系列系統才有 work
在 winodws 底下沒有這個東西