Installing SNMP Deamon on Ubuntu and connecting to him .

gistfile1.txt

Installation on server:
sudo apt-get update
sudo apt-get install snmpd
sudo vim /etc/snmp/snmpd.conf
------------------
#  Listen for connections from the local system only
#agentAddress  udp:127.0.0.1:161
#  Listen for connections on all interfaces (both IPv4 *and* IPv6)
agentAddress udp:161,udp6:[::1]:161
-------------------


Simple connection to snmp deamon:

snmpwalk -v2c -c craz99test DEAMON_IP:161 1.3.6.1.4.1.2021.4.6.0
snmpwalk - Command to deamon
-v2c - Version of snmp
-c - cummunity
craz99test - name of cummunity (is set into /etc/snmp/snmpd.conf on the server)
88.85.67.155:161 - IP and port on server. (the port is not requered)
1.3.6.1.4.1.2021.4.6.0 - OID (In this example oid is to show user Ram)

Must be installed snmp, before on client maschine:
sudo apt-get update
sudo apt-get install snmp snmp-mibs-downloader