My netbsd box is i386/2.0.2 a test PC IP is 192.168.0.5, mac is 22:33:44:55:66:77 i use "arp -s 192.168.0.5 22:33:44:55:66:77" to bind it. but when i change my test PC's IP, I found another ARP entry in my box. and test PC still can connect netbsd box. how can i?