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@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@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@timsws network-scripts]$ cat /etc/sysconfig/network NETWORKING=yes HOSTNAME=timsws GATEWAY=192.168.1.1
and [rkampen@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