Check your DHCP server's setup - you should be getting your IP, netmask, gateway and DNS servers from the DHCP server. Chris On Wed, Jan 15, 2014 at 3:28 PM, Rob Kampen <rkampen at kampensonline.com>wrote: > Weird behaviour. > A couple of days ago I installed another DSL router. > During the process I have somehow caused the default gw route to disappear > - on system start up the interface comes up fine, I can see and connect to > the local subnet but not to the internet. > > [rkampen at timsws network-scripts]$ route > Kernel IP routing table > Destination Gateway Genmask Flags Metric Ref Use > Iface > 192.168.1.0 * 255.255.255.0 U 0 0 0 eth0 > link-local * 255.255.0.0 U 1002 0 0 eth0 > > is what I get at startup. > I need to add > > sudo route add default gw 192.168.1.1 > > to get things working properly. > [rkampen at timsws network-scripts]$ route > Kernel IP routing table > Destination Gateway Genmask Flags Metric Ref Use > Iface > 192.168.1.0 * 255.255.255.0 U 0 0 0 eth0 > link-local * 255.255.0.0 U 1002 0 0 eth0 > default 192.168.1.1 0.0.0.0 UG 0 0 0 eth0 > > Google shows me a number of responses that all tell me to add a line to > /etc/sysconfig/network > which I already had. > > [rkampen at timsws network-scripts]$ cat /etc/sysconfig/network > NETWORKING=yes > HOSTNAME=timsws > GATEWAY=192.168.1.1 > > and > [rkampen at timsws network-scripts]$ cat /etc/sysconfig/network- > scripts/ifcfg-eth0 > DEVICE="eth0" > NM_CONTROLLED="yes" > ONBOOT=yes > TYPE=Ethernet > BOOTPROTO=dhcp > DEFROUTE=no > IPV4_FAILURE_FATAL=yes > IPV6INIT=no > NAME="System eth0" > UUID=5fb06bd0-0bb0-7ffb-45f1-d6edd65f3e03 > HWADDR=00:24:8C:80:0B:15 > PEERDNS=yes > PEERROUTES=yes > LAST_CONNECT=1389583930 > > So what am I missing? > BTW - all other devices are working just fine - just my main CentOS 6.5 WS > fails. > TIA > > _______________________________________________ > CentOS mailing list > CentOS at centos.org > http://lists.centos.org/mailman/listinfo/centos > > -- Chris Stone AxisInternet, Inc. www.axint.net