Re: [CentOS] so many arp caches why?

MontyRee wrote:

# ifconfig eth0 Link encap:Ethernet HWaddr 00:A0:D1:E7:91:CC inet addr:192.168.195.36 Bcast:192.168.195.63 Mask:255.255.255.192 # route -n 192.168.195.0 0.0.0.0 255.255.255.192 U 0 0 0 eth0 0.0.0.0 192.168.195.36 0.0.0.0 UG 0 0 0 eth0

your default gateway is not set correctly.

the ip address of your nic is set as your default gateway. the default gateway ip address should be your router/modem/whatever.

your internet access is working because your gateway is smarter than you are.

to the file /etc/sysconfig/network add the line: GATEWAY=192.168.195.xx where 192.168.195.xx is the ip address of your gateway. then: service network restart