I believe he's onto something there...routable addresses would be 172.16.254.81 thru 172.16.254.94 on 28 bits...and there's that pesky rule about having your gateway on the same subnet as the node. :) ------Original Message------ From: Eduardo Grosclaude Sender: centos-bounces@centos.org To: CentOS mailing list ReplyTo: CentOS mailing list Subject: Re: [CentOS] Bring up Networking in Single User Mode Sent: Oct 7, 2009 1:35 PM
On Wed, Oct 7, 2009 at 3:28 PM, ML mailinglists@mailnewsrss.com wrote:
Nate,
ifconfig ethX IP_ADDRESS netmask NETMASK route add default gw IP_OF_GATEWAY
OK, so I was correct,
I am doing
ifconfig eth0 172.16.254.80 netmask 255.255.255.240 route add default gw 172.16.254.1
I am getting Network is unreachable.
That's correct. Write down 80, 1 and 240 in binary. With a /28 mask, your IP address and your gateway are in different subnets.