Open cmd and run arp -a several times ...try it after rebooting router or appliance handing out DHCP. I had a wireless time clock causing similar issues. I assigned it a static IP address and no more issues.
Jaime Solorza On Jul 2, 2017 1:58 PM, "Sterling Jacobson" <[email protected]> wrote: > I can't seem to trace it because the request comes, grabs an IP with this > device name, then leaves and is off the ARP table. > I don't think it's all at once, I think it happens slowly over a period of > a few hours or a day. > > MAC always begins with 70:4c:ed which Wireshark identifies as TMRG, Inc. > > I have no idea what device TMRG, Inc. makes. > > Anyone ever seen this before? > > Is this an actual device with multiple MACs grabbing multiple IPs, or is > it a slew of devices hanging off my network somewhere? > > That's what I can't figure out. >
