Recover a failed FortiOS upgrade using the backup firmware partition
Recover a FortiGate that loses LAN connectivity after a firmware jump by booting its working backup partition from the serial console and then following the verified upgrade path.
Knowledge Base
Search practical IT knowledge
Search titles, full article content, commands, error messages, vendors, products, versions and tags.
6 results for
firmwareFortiGate IKEv2 VPN with Microsoft NPS, Active Directory and FortiToken MFA
Build an AD-backed IKEv2 remote-access VPN with Microsoft NPS/RADIUS, mandatory FortiToken MFA, and least-privilege access policies based on AD group membership.
Configure FortiGate IKEv2 remote-access VPN with LDAP and EAP-TTLS
Configure a FortiGate IKEv2 dial-up VPN using LDAP-backed AD groups, FortiClient EAP-TTLS and least-privilege firewall access.
HPE MSA 2040: recover a forgotten administrator password using the local USB CLI
Recover management access to an HPE MSA 2040 when administrator credentials are unknown, using physical USB CLI access and the restoreusers recovery mechanism; distinguish user recovery from a factory reset.
Meraki mesh repeater fails 802.1X because the gateway AP is missing from Windows NPS RADIUS Clients
Troubleshoot a Cisco Meraki MR mesh repeater where normal SSIDs work but an Enterprise/802.1X SSID fails with RADIUS timeouts because the gateway AP is not registered as a RADIUS Client in Windows Network Policy Server.
FortiGate IPsec IKEv2 VPN with FortiToken MFA and local users
Configure and verify a FortiGate dial-up IKEv2 VPN using local users, EAP-MSCHAPv2, FortiToken Mobile, and the free FortiClient VPN.