-Setup SNMP v2 (test command from snmp-server: snmpwalk -v 2c 10.105.11.5 -c snmporpwd2016)
-Setup Rule LAN Interface
-Setup Rule for WAN Interface
-Setup send pfsense log to remote host: go to =>Status =>System logs then click on setting Tab.
-Setup: NAT => go to =>firewall => NAT