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cacti 出图但是显示nan解决方法

2010-04-21 22:21:59| 分类：工作日志 | 标签： |举报 |字号大中小订阅

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这几天在配置cacti时，有其中2台主机始终无法绘图，经过查找了一些资料，并且做更改，现在图已经出来了。

更改被监控机器的snmp.conf
更改如下：
#(1)
com2sec notConfigUser default public

####
# Second, map the security name into a group name:

# groupName securityModel securityName
#(2)
group notConfigGroup v1 notConfigUser
group notConfigGroup v2c notConfigUser

####
# Third, create a view for us to let the group have rights to:

# Make at least snmpwalk -v 1 localhost -c public system fast again.
# name incl/excl subtree mask(optional)
#(3)
view systemview included .1.3.6.1.2.1.1
view systemview included .1.3.6.1.2.1.25.1.1
把如上两行中其中一行改为
view all include .1 80

####
# Finally, grant the group read-only access to the systemview view.

# group context sec.model sec.level prefix read write notif
#(4)
access notConfigGroup "" any noauth exact systemview none none
把systemview改为all

问题出在 public community 被定义 notConfigGroup 这个群組,
而 access 定义notConifgGroup 被限制只能读取systemview 这个 view
而 systemview 被定义成只能看子树.1.3.6.1.2.1.1 and .1.3.6.1.2.1.25.1.1
所以会出現之前貼出來的因為 MIB 樹被限制在上面兩個範圍, 所以一下下就"走"完了

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