Forum Discussion

FredSmith77's avatar
FredSmith77
Aspirant
Aug 18, 2020

How to check an unknown device connected to network

I get a notification showing a new device on my system.  It says it is Hon Hai Precision TV (MAC:  9C:30:5B:65:D5:F7). Does anyone know what this device is??

 

Thanks!

 

Fred

3 Replies

  • schumaku's avatar
    schumaku
    Guru - Experienced User

    Does the router support multiple networks, is the router port configured for the additional tagged VLAN, is there a dedicated IP subnet configured on this additional network, and last but not least is there DHCP service active for the additional network?

    • GaACETech's avatar
      GaACETech
      Guide

      schumaku wrote:

      Does the router support multiple networks - yes,   (router is a Sonicwall TZ350)

      is the router port configured for the additional tagged VLAN - yes,  (guest network is configured with a guest IP network)

      is there a dedicated IP subnet configured on this additional network- yes,

      and last but not least is there DHCP service active for the additional network - yes  (DHCP service is checked for the subnet)

       

      I just checked all of these and they appear to be set correctly.

       

      so there is not a need for the VID configuration to set these 2 ports to vlan 10?  again the 2 ports are the internet connection to the switch and the AP port on the switch).

       

      Thanks!

      Darryl


       

      • schumaku's avatar
        schumaku
        Guru - Experienced User

        Both the port to the router and the AP  need to have this VLAN 10 added as tagged. Check the Sonicwall config for proper tagging on the same port.