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DonD's avatar
DonD
Guide
Mar 18, 2016
Solved

FVS318N discrepancy in LAN Groups database listing

Looking at the LAN Groups database listing screenshot below you will notice  "SancSW" is listed for IP 192.168.0.226, MAC dc:ef:09:d8:08:87; and also listed as "unknown" for the same IP but for MAC dc:ef:09:ee:e1:f2.  What's going on here?  I'm certain there are not two devices on the network with that IP.

 

Also, look at "unknown" IP 192.168.0.227 with MAC dc:ef:09:d8:08:87.  That same MAC appears for SancSW.  What gives with that?

 

Capture.JPG


Thanks for any help.

DonD

  • JohnRo,

     

    Regarding the two 192.168.0.226 entries, using the GS108E management utility, I checked the MAC of the SancSW and it is dc:ef:09:ce:19:98 and not dc:ef:09:d8:08:87.  So, I deleted the old SancSW entry in the database and then established a name SancSW on the correct database entry.  The table looks good now, however I do not trust the FVS318N "LAN Groups" database listing.  Besides the problem I just fixed, I noticed there are times when the router's wireless connections don't show up in the database, and times when they do.  Another,anomoly, When I create a specific name for an entry and get a new listing the table doesn't show the "*" for that entry when it is allocated an IP via the router's DHCP server.  I have to manually add the asterick to the name of that device.

     

    At least it no longer shows a duplicate entry for the same IP address.  I was concerned with that problem.

     

    Here is the new database listing:

    Capture.JPG

     

    Thanks for you help JohnRo!

     

    Regards,

    DonD

12 Replies

  • JohnRo's avatar
    JohnRo
    NETGEAR Employee Retired

    Hello DonD, 

     

    I have not seen such strange behavior, was the SacSW added manually to the table? I'd like to know as well what firmware version is running on this device. 

     

    Looking forward to your response. 

     

    Thanks, 

    • DonD's avatar
      DonD
      Guide

      Hi JohnRo!

       

      Thanks for your response.

       

      No, I didn't add any device manually.

       

      The firmware version is 4.3.3-6.

       

      DonD

      • JohnRo's avatar
        JohnRo
        NETGEAR Employee Retired

        Hi DonD, 

         

        I looked at the image you posted again just to make sure. The unknown one is not assigned by the DHCP so it's more likely a device using a static IP address. See the ones that are assigned by DHCP has an asterisk (*) on its name. You can manually delete those ones that are unknown. 

         

        Thanks, 

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