在RedHat Linux系统中安装和配置snmp服务

检查系统是否安装snmp服务

SNMP服务安装后会有以上安装包

安装SNMP服务

1.配置好本地yum服务，使用yum安装

2.配置SNMP服务开机启动

验证SNMP服务

1.使用snmpwalk获取主机名

2.使用snmptranslate命令，检查snmp工具是否可以使用

配置SNMP服务

1.配置SNMP连接字符串 community string

#       sec.name  source          community
com2sec notConfigUser  default    public

2.修改查看设备节点权限 

####
# 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)
view    systemview    included   .1.3.6.1.2.1.1
view    systemview    included   .1.3.6.1.2.1.25.1.1

####
# 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)
view    systemview    included   .1
view    systemview    included   .1.3.6.1.2.1.1
view    systemview    included   .1.3.6.1.2.1.25.1.1

3.修改Process checks的配置

###############################################################################
# Process checks.
#
#  The following are examples of how to use the agent to check for
#  processes running on the host.  The syntax looks something like:
#
#  proc NAME [MAX=0] [MIN=0]
#
#  NAME:  the name of the process to check for.  It must match
#         exactly (ie, http will not find httpd processes).
#  MAX:   the maximum number allowed to be running.  Defaults to 0.
#  MIN:   the minimum number to be running.  Defaults to 0.


#
#  Examples (commented out by default):
#


#  Make sure mountd is running
#proc mountd


#  Make sure there are no more than 4 ntalkds running, but 0 is ok too.
#proc ntalkd 4


#  Make sure at least one sendmail, but less than or equal to 10 are running.
#proc sendmail 10 1

4.修改Executables/scripts配置

###############################################################################
# Executables/scripts
#


#
#  You can also have programs run by the agent that return a single
#  line of output and an exit code.  Here are two examples.
#
#  exec NAME PROGRAM [ARGS ...]
#
#  NAME:     A generic name.
#  PROGRAM:  The program to run.  Include the path!
#  ARGS:     optional arguments to be passed to the program


# a simple hello world


#exec echotest /bin/echo hello world


# Run a shell script containing:

5.修改disk checks配置

在配置文件/etc/snmp/snmpd.conf中找到如下位置

###############################################################################
# disk checks
#

# The agent can check the amount of available disk space, and make
# sure it is above a set limit.  

# disk PATH [MIN=100000]
#
# PATH:  mount path to the disk in question.
# MIN:   Disks with space below this value will have the Mib's errorFlag set.
#        Default value = 100000.

# Check the / partition and make sure it contains at least 10 megs.

#disk / 10000

6.修改load average checks配置

###############################################################################
# load average checks
#


# load [1MAX=12.0] [5MAX=12.0] [15MAX=12.0]
#
# 1MAX:   If the 1 minute load average is above this limit at query
#         time, the errorFlag will be set.
# 5MAX:   Similar, but for 5 min average.
# 15MAX:  Similar, but for 15 min average.


# Check for loads:
#load 12 14 14

7.保存修改，重启snmp服务

8.验证修改配置后的snmp服务

完成配置

在RedHat Linux系统中安装和配置snmp服务,布布扣,bubuko.com

在RedHat Linux系统中安装和配置snmp服务

原文：http://blog.csdn.net/wjx515628/article/details/36173435