MontyRee wrote: > >> Some other device on the subnet is doing proxy arp. > > No. there is no other card. Not another card, another network device - the one with 00:23:5E:12:63:FE as it's ethernet MAC address. > and as you see, arp caches from eth0.. > > ? (72.18.205.157) at 00:23:5E:12:63:FE [ether] on eth0 Your eth0 MAC address is: 00:A0:D1:E7:91:CC from the ifconfig output you posted. Look though the rest of the arp list to find the IP address in the 192.168.195.xx range with the 00:23:5E:12:63:FE MAC to see which device is sending the arps. -- Les Mikesell lesmikesell at gmail.com