CentOS6.3环境下实战Linux开源流量监控软件Bandwidthd
2013-08-20 09:35:23   来源：http://yanghuawu.blog.51cto.com/2638960/1160334   评论：0 点击： 收藏

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# Bandwidthd.conf
#
# Commented out options are here to provide
# documentation and represent defaults
 
# Subnets to collect statistics on.  Traffic that
# matches none of these subnets will be ignored.
# Syntax is either IP Subnet Mask or CIDR
subnet 10.1.3.0 255.255.255.0       #设置监控的网段
#subnet 192.168.0.0/24
subnet 172.16.1.0/24
 
# Device to listen on
# Bandwidthd listens on the first device it detects
# by default.  Run "bandwidthd -l" for a list of
# devices.
dev "any"  #(这是你要检测的网卡ethx或any(所有),可以调整为对应的网络连接设备)
 
###################################################
# Options that don't usually get changed
 
# An interval is 2.5 minutes, this is how many
# intervals to skip before doing a graphing run
skip_intervals 1  #默认2.5 minutes 刷新
 
# Graph cutoff is how many k must be transfered by an
# ip before we bother to graph it
graph_cutoff 1024   #默认1M 以上的流量才有图形
 
#Put interface in promiscuous mode to score to traffic
#that may not be routing through the host machine.
#promiscuous true   #设置网卡在混杂模式中记录
 
#Log data to cdf file htdocs/log.cdf
output_cdf true   #在bandwidthd目录中生成log2.cdf  以log.cdf格式数据记录
 
#Read back the cdf file on startup
recover_cdf true   #在启动bandwidth时重新读取cdf的数据
 
#Libpcap format filter string used to control what bandwidthd see's
#Please always include "ip" in the string to avoid strange problems
filter "ip"   #以ip为过滤对象
 
#Draw Graphs – This default to true to graph the traffic bandwidthd is recording
#Usually set this to false if you only want cdf output or
#you are using the database output option.  Bandwidthd will use very little
#ram and cpu if this is set to false.
graph true    #图形生成
 
#Set META REFRESH seconds (default 150, use 0 to disable).
meta_refresh 150   #网页刷新时间