sudo apt install snmp

snmpbulkget -v 2c -c public <ip> iso.3.6.1.2.1.1.9

snmp-check -w <ip>

snmp-check v1.9 - SNMP enumerator
Copyright (c) 2005-2015 by Matteo Cantoni (www.nothink.org)

 Usage: snmp-check [OPTIONS] <target IP address>

  -p --port        : SNMP port. Default port is 161;
  -c --community   : SNMP community. Default is public;
  -v --version     : SNMP version (1,2c). Default is 1;

  -w --write       : detect write access (separate action by enumeration);

  -d --disable_tcp : disable TCP connections enumeration!
  -t --timeout     : timeout in seconds. Default is 5;
  -r --retries     : request retries. Default is 1;
  -i --info        : show script version;
  -h --help        : show help menu;

snmp-check 192.168.1.2 -c public
snmp-check v1.9 - SNMP enumerator
Copyright (c) 2005-2015 by Matteo Cantoni (www.nothink.org)

[+] Try to connect to 192.168.1.2:161 using SNMPv1 and community 'public'

[*] System information:

  Host IP address               : 192.168.1.2
  Hostname                      : ...retracted...
  Description                   : ...retracted...
[...]