Fanvil i18s - Cisco port suspended

[fabs]

Hello everyone,

We use two Fanvil i18s - firmware 2.8.2.7020. These two devices are each attached to an outside door. These devices are connected as access ports to a Cisco switch.
Port Security is activated on these ports.
Secure Permanent / Action on Validation - Shutdown

The port is suspended at irregular intervals. The Cisco logs do not really show anything except that the port has been suspended.
Warning %LINK-W-Down: gi1/0/27 2147481437 2025-Dec-25 03:23:49 Warning %LINK-W-PORT_SUSPENDED: Port gi1/0/27 suspended by port-security

Copper test successful
Link flap prevention is activated
Energy Efficient Ethernet (EEE) disabled
Smart Port disabled

It appears that this happens when temperatures drop below 5°C.
I have downloaded the latest firmware 2.8.2.7009 from Fanvil and will test it for a while.

Has anyone had similar experiences?
fabs

 

[Fanvil Technical Support]

Hi
I'd like to know from you what problems the port suspension will cause to the device. For example, will it result in the inability to access the network?

In addition, I suggest that you also try to enable and save the syslog function of the i18S during subsequent tests.