Can't connect to my ubuntu server anymore

on ubuntu (as root):

Code:

hostname  -f
hostname  -a

post output

Also

Code:

 
cat  /etc/network/interfaces
cat  /etc/resolv.conf

So linux has to have dns 192.168.1.1 as well!
Can linux ping 74.125.136.94?
can linux ping www.google.nl
?

bavman said:

This is the ethernet info from the my pc:

Code:

Connection-specific DNS Suffix  . :
   Description . . . . . . . . . . . : Realtek RTL8168D/8111D Family PCI-E Gigab
it Ethernet NIC (NDIS 6.20)
   Physical Address. . . . . . . . . : -----
   DHCP Enabled. . . . . . . . . . . : Yes
   Autoconfiguration Enabled . . . . : Yes
   Link-local IPv6 Address . . . . . : fe80::1842:1a3c:252c:3d54%10(Preferred)
   IPv4 Address. . . . . . . . . . . : 192.168.1.2(Preferred)
   Subnet Mask . . . . . . . . . . . : 255.255.255.0
   Lease Obtained. . . . . . . . . . : Friday, October 11, 2013 11:38:52 AM
   Lease Expires . . . . . . . . . . : Saturday, October 12, 2013 11:38:52 AM
   Default Gateway . . . . . . . . . : 192.168.1.1
   DHCP Server . . . . . . . . . . . : 192.168.1.1
   DHCPv6 IAID . . . . . . . . . . . : 239622969
   DHCPv6 Client DUID. . . . . . . . : 00-01-00-01-17-40-7E-DD-48-5B-39-36-1B-A8
 
   DNS Servers . . . . . . . . . . . : 192.168.1.1
   NetBIOS over Tcpip. . . . . . . . : Enabled

hostname -f returns my server's name, hostname -a doesn't return anything.

cat /etc/network/inferfaces gets:

Code:

auto lo
iface lo inet loopback

the resolv.conf files says "nameserver 127.0.0.1


My server doesn't really do anything besides host files, it does no routing functions or actual server processes.

Is that really all there is in /etc/network/inferfaces?

Add these lines to /etc/network/inferfaces and reboot. After reboot post resolv.conf

Code:

 
auto eth0
iface eth0 inet dhcp

resolv.conf should have only this:

nameserver 192.168.1.1