FortiGate
FortiGate Next Generation Firewall utilizes purpose-built security processors and threat intelligence security services from FortiGuard labs to deliver top-rated protection and high performance, including encrypted traffic.
kwcheng__FTNT
Article Id 289032
Description This article describes how to monitor the FortiGate FQDN/DDNS using SNMP monitoring tools.
Scope FortiGate
Solution
  1. Configure SNMP access:

Technical Tip: SNMP access to FortiGate

 

  1. Make sure the SNMP monitoring tools can resolve the DDNS/FQDN of the FortiGate. To configure DDNS:

Technical Tip: DDNS update with public IP on internal firewalls

 

  1. Try to Ping the FQDN/DDNS on the SNMP monitoring tools to confirm that it resolved to the correct IP and test the SNMP monitoring using a public IP address to confirm that it is working first:

 

test with IP first.png

 

FQDN monitor.png

 

Important Notes:

  1. The test case here is using SNMPv1.
  2. The SNMP monitoring Tool is MIB Browser.