What do those messages mean on Unleashed AP?

  • 1
  • Question
  • Updated 3 years ago
  • Answered

My log server show those messages recieved from unleashed ap.

That is "fdb->dst is null, the dst mac (f8:e7:1e:xx:xx:xx) of the packet is the same as br's mac, something wrong?"

What means it?

And what is fdb?

Photo of Jeronimo


  • 362 Posts
  • 48 Reply Likes

Posted 3 years ago

  • 1
Photo of Michael Brado

Michael Brado, Official Rep

  • 3147 Posts
  • 468 Reply Likes
Hello Jeronimo,

   The 'fdb' is the AP's forwarding DB table.  When an AP receives a packet, it will try to add the MAC
into the table.  It seems a packet might have got corrupted, "fdb->dst is null", but this is a warning msg,
and not impacting the AP function. 

   Do you see these messages frequently, and/or are there any type of client problems associated?
Photo of Jeronimo


  • 362 Posts
  • 48 Reply Likes
Hi Brado.

Thanks for reply.

We can see these messages per about 1 hours.

I am not yet recognize whether it effects client's association or not.