Skip to main content
RichyRoss
Explorer II
December 11, 2023
Solved

FortiLink won't come up/stay up!

  • December 11, 2023
  • 2 replies
  • 3777 views

Hi All, 

 

FortiLink was working fine, with a FortiSwitch connected on port A of a 60f. All kit lost power, and now port A is still showing up and green but the FortiLink doesn't and is down. 

 

If I add port B to the FortiLink it momentarily comes back up but then drops again. 

 

Switch is up and working, uplink port is up and connected. I have checked NTP on the FortiLink but not sure what else to do from here pending a reboot etc?


Any thoughts?

 

Thanks, 

Best answer by RichyRoss

apologies Emirjon I missed your reply. 

 

I ended up rebooting the switch and it's working now. Weird though as the Physical port was showing as up, just not the fortilink etc. 

 

Thanks for the reply though

2 replies

ebilcari
Staff
Staff
December 11, 2023

What does the output of this command show:

# execute switch-controller diagnose-connection S108EPxxxx   <-- replace with your switch serial number

 

Emirjon
RichyRoss
RichyRossAuthorAnswer
Explorer II
December 15, 2023

apologies Emirjon I missed your reply. 

 

I ended up rebooting the switch and it's working now. Weird though as the Physical port was showing as up, just not the fortilink etc. 

 

Thanks for the reply though

Thought Leadership Security Summit. Outpace New Threats with AI - enhanced defense. Tuesday, Septmeber 15, 8:30 AM - 2:30 PM PT. The Golf Club at Newcastle, WA.
Virtual event | September 2026. SASE summit. The age of autonomous trust. Register here!