Can you ping the FDQN from the command line of the FortiGate?
#exec ping FDQN
Maybe check the FGT DNS server configuration?
it works after i add external DNS servers eg. google dns servers.
previously i have 2 internal DNS servers on the setting
Then your internal DNS servers do not forward requests correctly. Do they point back to the FGT?
User | Count |
---|---|
2061 | |
1175 | |
770 | |
448 | |
343 |
The Fortinet Security Fabric brings together the concepts of convergence and consolidation to provide comprehensive cybersecurity protection for all users, devices, and applications and across all network edges.
Copyright 2025 Fortinet, Inc. All Rights Reserved.