====== Ubuntu/Devian SNMPD 安裝設定 ======

  * 安裝環境 : Ubuntu 20.04 / Debian 10

===== 安裝套件 =====
<cli>
apt install snmpd -y
</cli>

===== 設定 snmpd 的定義 =====
  * 設定 192.168.1. 的網段可以透過 community nms01 讀取
  * 設定 192.168.0. 的網段可以透過 community nms02 讀取
<cli>vi /etc/snmp/snmpd.conf</cli><file>
com2sec notConfigUser  default       public
com2sec local localhost public
com2sec mynetwork 192.168.1.0/24 nsm01
com2sec mytpnetwork 192.168.0.0/24 nms02

group MyRWGroup v1 local
group MyRWGroup v2c local
group MyROGroup v1 mynetwork
group MyROGroup v2c mynetwork
group MyROGroup v1 mytpnetwork
group MyROGroup v2c mytpnetwork

view    systemview    included   .1.3.6.1.2.1.1
view    systemview    included   .1.3.6.1.2.1.25.1.1

access  notConfigGroup ""      any       noauth    exact  systemview none none

view all    included  .1                               80

access MyROGroup "" any noauth prefix all none none
access MyRWGroup "" any noauth prefix all all all

syslocation New Taipei City, Taiwan
syscontact InfoTech <infotech@ichiayi.com>
</file><cli>
systemctl restart snmpd
systemctl enable snmpd
</cli>

===== 驗證與測試 =====
  * 主機端確認 snmp 服務有啟動<cli>
systemctl status snmpd.service
netstat -auntp | grep snmp
</cli>
  * 在網管端 Exp. 192.168.1.200 使用 snmpwalk -c nms01 進行檢測<cli>
snmpwalk -c public -v 2c 192.168.0.233
</cli>

===== 參考網址 =====
  * [[tech:centos_snmp]]

{{tag>NMS snmp}}