Ubuntu16.04 installation configuration SNMP

1. Install snmp

Server: snmpd
Client: snmp

apt-get install -y snmpd snmp

2. Configure snmp

Locate and open the snmpd configuration file

cp /etc/snmp/snmpd.conf /etc/snmp/snmpd.conf.bak
vim /etc/snmp/snmpd.conf

将下面两行注释掉
view   systemonly  included   .1.3.6.1.2.1.1
view   systemonly  included   .1.3.6.1.2.1.25.1
然后在其下面添加
view   systemonly  included   .1

Restart snmp

/etc/init.d/snmp restart

Snmp can get more information after the above changes are complete

3. The local test snmp

snmpwalk -c public -v 2c localhost .1.3.6.1.2.1.1

• -c: word groups
• -v: snmp version

4. Remote access snmp

vim /etc/snmp/snmpd.conf

将下面的行注释掉
agentAddress  udp:127.0.0.1:161
并取消下面行的注释
#agentAddress udp:161,udp6:[::1]:161

5. Remote Access test

snmpwalk -c publlic -v 2c snmp服务器ip .1.3.6.1.2.1.1

6. Modify word snmp group

vim /etc/snmp/snmpd.conf

找到并修改下面两行，将public修改为需要的团体字即可
rocommunity public  default    -V systemonly
rocommunity6 public  default   -V systemonly