[CentOS] so many arp caches why?

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