I am running Ubuntu 12.04 on my server but since the upgrade from 10.04 I can no longer reach any outside sources of the server.
I can SSH into the box, but from inside here I can not reach anything. At least, I can't ping, dig etc.
I have provided everything that I could think that might give me more information, but can't see anything obviously wrong here.
root@sub:~# resolveip google.com resolveip: Unable to find hostid for 'google.com': try again
root@sub:~# ping google.com ping: unknown host google.com
root@sub:~# route -n Kernel IP routing table Destination Gateway Genmask Flags Metric Ref Use Iface 0.0.0.0 220.127.116.11 0.0.0.0 UG 100 0 0 eth0 18.104.22.168 0.0.0.0 255.255.255.0 U 0 0 0 eth0
root@sub:~# iptables -L Chain INPUT (policy ACCEPT) target prot opt source destination Chain FORWARD (policy ACCEPT) target prot opt source destination Chain OUTPUT (policy ACCEPT) target prot opt source destination
Any ideas what has changed since the upgrade?