安装snmp和启用python模块

[root@test ~]# wget http://nchc.dl.sourceforge.net/project/net-snmp/net-snmp/5.7.3/net-snmp-5.7.3.tar.gz

[root@test ~]# tar xf net-snmp-5.7.3.tar.gz

[root@test ~]# cd net-snmp-5.7.3

[root@test ~]# ./configure --prefix=/usr/local/net-snmp --with-python-modules --with-persistent-directory=/usr/local/net-snmp

[root@test ~]# make

[root@test ~]# make install

[root@test ~]# echo '/usr/local/net-snmp/lib/' >> /etc/ld.so.conf.d/server.conf

[root@test ~]# ldconfig

[root@test ~]# echo 'export PATH=/usr/local/net-snmp/sbin/:${PATH}' >> /etc/profile

[root@test ~]# echo 'export PATH=/usr/local/net-snmp/bin/:${PATH}' >> /etc/profile

[root@test ~]# source /etc/profile

[root@test ~]# cd python

[root@test ~]# python setup.py install

[root@test ~]# cp -r netsnmp /usr/local/python/lib/python2.7/site-packages/

[root@test ~]# cp build/lib.linux-x86_64-2.7/netsnmp/client_intf.so /usr/local/python/lib/python2.7/site-packages/netsnmp/

配置snmp

[root@test ~]# net-snmp-config --create-snmpv3-user -ro -a password -x DES -X passworddes snmpuser

[root@test ~]# snmpd

snmpuser：用户名

password：密码，密码必须大于8个字符

DES:加密方式，这边支持AES、DES两种

passworddes：DES口令，必须大于8位

测试

[root@test ~]# snmpwalk -v 3 -u snmpuser -a MD5 -A password -l authPriv -x DES -X passworddes 127.0.0.1

[root@test ~]# snmpwalk -v 3 -u snmpuser -a MD5 -A password -l authPriv -x DES -X passworddes 127.0.0.1 .1.3.6.1.4.1.2021.10.1.3.1

[root@test ~]# snmpwalk -v 3 -u snmpuser -a MD5 -A password -l authPriv -x DES -X passworddes 127.0.0.1 .1.3.6.1.4.1.2021.4.11.0

[root@test ~]# snmpwalk -v 3 -u snmpuser -a MD5 -A password -l authPriv -x DES -X passworddes 127.0.0.1 sysName

python测试脚本test.py

#!/usr/bin/env python

#cofing:utf-8

import netsnmp

print "---v3 setup-------------------------------------\n"

sess = netsnmp.Session(Version=3,

DestHost='localhost',

SecLevel='authPriv',

SecName='snmpuser',

PrivPass='passworddes',

AuthPass='password')

sess.UseSprintValue = 1

vars = netsnmp.VarList(netsnmp.Varbind('sysUpTime', 0),

netsnmp.Varbind('sysContact', 0),

netsnmp.Varbind('sysLocation', 0))

print "---v3 get-------------------------------------\n"

vals = sess.get(vars)

print "v3 sess.get result: ", vals, "\n"

for var in vars:

print var.tag, var.iid, "=", var.val, '(',var.type,')'

print "\n"

print "---v3 getnext-------------------------------------\n"

vals = sess.getnext(vars)

print "v3 sess.getnext result: ", vals, "\n"

for var in vars:

print var.tag, var.iid, "=", var.val, '(',var.type,')'

print "\n"

vars = netsnmp.VarList(netsnmp.Varbind('sysUpTime'),

netsnmp.Varbind('sysORLastChange'),

netsnmp.Varbind('sysORID'),

netsnmp.Varbind('sysORDescr'),

netsnmp.Varbind('sysORUpTime'))

vals = sess.getbulk(2, 8, vars)

print "v3 sess.getbulk result: ", vals, "\n"

for var in vars:

print var.tag, var.iid, "=", var.val, '(',var.type,')'

print "\n"

print "---v3 set-------------------------------------\n"

vars = netsnmp.VarList(

netsnmp.Varbind('sysLocation','0', 'my final destination'))

res = sess.set(vars)

print "v3 sess.set result: ", res, "\n"

print "---v3 walk-------------------------------------\n"

vars = netsnmp.VarList(netsnmp.Varbind('system'))

vals = sess.walk(vars)

print "v3 sess.walk result: ", vals, "\n"

for var in vars:

print " ",var.tag, var.iid, "=", var.val, '(',var.type,')'

参考链接：https://blog.csdn.net/mirahs/java/article/details/49619729