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VPN Manager 7.6.7 "cannot find addr" "load vpn node failed"

Hi i have create lots of VPN definitions in the VPN Manager and assign them to Managed fortigates. When i try and install the policy i quickly get this error. "cannot find addr xxxx" "load vpn node x failed". the object is there but need to be lo

3578

3 minutes ago

N

NicolasNNew Member

Fortinet certificate issue when trying to access our portal

Hello,Our client used to be able to connect to our website but is now blocked since the end of July.The error:Fortinet" wasn't installed properly on your computer or the network. Ask your IT administrator to resolve this issue.NET::ERR_CERT_AUTHORITY

302

35 minutes ago

M

mlaforge14207New Member

IP Pool and the outside interface IP

Hello - We are in the process of migrating from Cisco firewalls to Fortinet. We support a large medical system with 3 hospitals and many clinics. We have several NATs where certain subnets exit the firewall with specific external IP addresses ba

273

pjangStaff & Editor

Technical Tip: FortiGate unable to access several FortiGuard services due to CRL scope errors (September 2026)

DescriptionThis article provides information on a recent issue (reported 2026-09-09) where FortiGates are unable to access several FortiGuard services that utilize certificates signed by DigiCert High Assurance EV Root CA.ScopeFortiGate, FortiProxy,

270424

mjleeNew Member

GUI bug: Last firewall policy duplicates and displays at the top during loading on FortiOS 7.6.7

Subject:[FortiOS 7.6.7] Policy GUI infinite loading and missing policies in By-Sequence viewDescription:We currently have a total of 514 firewall policies (Policy IDs 2 through 515). Due to a GUI bug causing an infinite loading loop, we switched

1002

carla11New Member

Blackhole route still in table after tunnel is up

Ran into an issue yesterday.Moving some services over to new datacenter everything seemed to work except traffic from VPN tunnel was being dropped because of reverse path fail. After looking at the routing table it was seen that the blackhole routes

311

Troubleshooting Tip: Linux FortiClient installation fails RPM digest verification in Fedora 43 and later

HeavyCirclesStaff

FortiClient

DescriptionThis article describes a known issue that causes FortiClient installations on distributions using DNF5 to fail due to a lack of digest.ScopeFortiClient Linux. Linux distributions using RPM v6.0, such as Fedora 43 and higher.SolutionFedora

40

nevanStaff

Troubleshooting Tip: FortiGuard service failure due to DNS source-IP configuration

DescriptionThis article describes a scenario where FortiGate FortiGuard services (IPS, Antivirus, DNS Filter, URL Filter, and related subscriptions) are shown as unlicensed or unreachable due to DNS resolution failure.ScopeFortiOS.SolutionFortiGuard

100

nevanStaff

Troubleshooting Tip: LTE RF Signal Quality on FortiGate 4G Models

DescriptionThis article describes the determination of the cellular signal when troubleshooting LTE/4G connectivity on FortiGate 4G models.ScopeFortiGate 4G models.SolutionDuring LTE/4G connectivity troubleshooting on FortiGate 4G models, the LTE mod

20

Troubleshooting Tip: FortiManager ADOM DB integrity errors after upgrade to v7.6.x

rejeeshrStaff

FortiManager

DescriptionThis article describes the issue of database corruption after upgrading FortiManager to v7.6.x ( Specifically v7.6.7), which can cause various problems such as:policy push failures: Navigating to 'Policy & Objects' where the policies a

30

K

KerryWVisitor II

VPN Manager 7.6.7 "cannot find addr" "load vpn node failed"

Hi i have create lots of VPN definitions in the VPN Manager and assign them to Managed fortigates. When i try and install the policy i quickly get this error. "cannot find addr xxxx" "load vpn node x failed". the object is there but need to be lo

3578

3 minutes ago

N

NicolasNNew Member

Fortinet certificate issue when trying to access our portal

Hello,Our client used to be able to connect to our website but is now blocked since the end of July.The error:Fortinet" wasn't installed properly on your computer or the network. Ask your IT administrator to resolve this issue.NET::ERR_CERT_AUTHORITY

302

35 minutes ago

M

mlaforge14207New Member

IP Pool and the outside interface IP

Hello - We are in the process of migrating from Cisco firewalls to Fortinet. We support a large medical system with 3 hospitals and many clinics. We have several NATs where certain subnets exit the firewall with specific external IP addresses ba

273

M

mjleeNew Member

GUI bug: Last firewall policy duplicates and displays at the top during loading on FortiOS 7.6.7

Subject:[FortiOS 7.6.7] Policy GUI infinite loading and missing policies in By-Sequence viewDescription:We currently have a total of 514 firewall policies (Policy IDs 2 through 515). Due to a GUI bug causing an infinite loading loop, we switched

1002

carla11New Member

Blackhole route still in table after tunnel is up

Ran into an issue yesterday.Moving some services over to new datacenter everything seemed to work except traffic from VPN tunnel was being dropped because of reverse path fail. After looking at the routing table it was seen that the blackhole routes

311

A

Aditya2745New Member

FortiSIEM 7.4.0 to 7.5.1 (HA) Migration – Historical Events and Logs

Hi,I am working on a new FortiSIEM deployment and need to migrate the complete data and configuration from an existing FortiSIEM environment.The existing FortiSIEM is currently running FortiSIEM 7.4.0 in an All-in-One Supervisor deployment and has ap

100

HS08Contributor III

I onboard my WLC to fnac and my WLC contains 5 SSID, let say SSID1 until SSID5.SSID1 to SSID4 using WPA-PSK and SSID5 is 802.1x enabled. With this scenario there is no authentication request from WLC to the NAC If the client connect from one from SSI

631

4 hours ago

moseizVisitor III

Forticlient information and some Tag don't syn from ems to Fortigate

upgraded my forticlient ems from 7.2.14 to 7.4.7 then 7.4.8 . upgrade was fine. have noticed some forticlient infomation no longer appears on fortigate yet it was therein 7.2.14. e.g version and owner are blank on fortigate yet populated on ems. how

231

4 hours ago

Alby23New Member

MTBF (Mean Time Between Failure) of FortiGate models

Hi all,does anyone know if the MTBF info is public available? Thanks in advance

133772

N

6 hours ago

reid88New Member

Apple devices disappears

What would cause apple devices running ARD to disappear in network list when there are more devices connected and reappears when there are less devices? This is a FortiAPs/FortiSwitches environment.

110

7 hours ago

pjangStaff & Editor

Technical Tip: FortiGate unable to access several FortiGuard services due to CRL scope errors (September 2026)

DescriptionThis article provides information on a recent issue (reported 2026-09-09) where FortiGates are unable to access several FortiGuard services that utilize certificates signed by DigiCert High Assurance EV Root CA.ScopeFortiGate, FortiProxy,

270424

K

Troubleshooting Tip: Linux FortiClient installation fails RPM digest verification in Fedora 43 and later

HeavyCirclesStaff

FortiClient

DescriptionThis article describes a known issue that causes FortiClient installations on distributions using DNF5 to fail due to a lack of digest.ScopeFortiClient Linux. Linux distributions using RPM v6.0, such as Fedora 43 and higher.SolutionFedora

40

nevanStaff

Troubleshooting Tip: FortiGuard service failure due to DNS source-IP configuration

DescriptionThis article describes a scenario where FortiGate FortiGuard services (IPS, Antivirus, DNS Filter, URL Filter, and related subscriptions) are shown as unlicensed or unreachable due to DNS resolution failure.ScopeFortiOS.SolutionFortiGuard

100

nevanStaff

Troubleshooting Tip: LTE RF Signal Quality on FortiGate 4G Models

DescriptionThis article describes the determination of the cellular signal when troubleshooting LTE/4G connectivity on FortiGate 4G models.ScopeFortiGate 4G models.SolutionDuring LTE/4G connectivity troubleshooting on FortiGate 4G models, the LTE mod

20

Troubleshooting Tip: FortiManager ADOM DB integrity errors after upgrade to v7.6.x

rejeeshrStaff

FortiManager

DescriptionThis article describes the issue of database corruption after upgrading FortiManager to v7.6.x ( Specifically v7.6.7), which can cause various problems such as:policy push failures: Navigating to 'Policy & Objects' where the policies a

30

desaiaStaff

Troubleshooting Tip: Unexpected reboot on FortiGate 700/701G series due to IPMC monitor warning

DescriptionThis article describes how to investigate unexpected FortiGate reboot events associated with IPMC Event logs on FortiGate 700G and 701G series devices.ScopeFortiGate 700G/701G, FortiOS v7.2.x, v7.4.x, v7.6.x.SolutionWhen an unexpected rebo

80

3 hours ago

SteveRStaff

FortiADC

Troubleshooting Tip: FortiADC health checks may not work after an upgrade to v8.0 when using NTLM-authenticated health checks

DescriptionThis article describes an issue that may arise following an upgrade of the FortiADC OS to v8.0.0 - v8.0.3 where health checks to real servers are not sent and consequently the health check fails.ScopeFortiADC running version 8.0.0 - 8.0.3.

60

3 hours ago

SheikhStaff

FortiNAC-F

Troubleshooting Tip: Cisco IP phones become unregistered and lose reachability under MAB because the voice VLAN is returned untagged

DescriptionThis article explains a scenario where Cisco IP phones authorized by FortiNAC via MAB lose reachability and become unregistered whenever the switch PoE port is reset (phone reboot) or the phone is unplugged and reconnected, while data endp

170

5 hours ago

SheikhStaff

FortiNAC-F

Troubleshooting Tip: Wi-Fi 802.1X EAP-TLS machine authentication fails with EAP error 0x80090016 (NTE_BAD_KEYSET) and the host is seen as MAB

DescriptionThis article explains a scenario in FortiNAC / FortiNAC-F where a single domain-joined host fails 802.1X EAP-TLS Wi-Fi machine authentication with the Windows EAP error 0x80090016, while its wired connection and other hosts at the same sit

70

5 hours ago

saneeshpv_FTNTStaff