deus@ubuntu:~$ nmcli device show eth3 | grep IP4
IP4.ADDRESS[1]:                         192.168.0.9/24
IP4.GATEWAY:                            192.168.0.1
IP4.ROUTE[1]:                           dst = 169.254.0.0/16, nh = 0.0.0.0, mt = 1000
IP4.DNS[1]:                             8.8.8.8
IP4.DNS[2]:                             8.8.4.4


deus@ubuntu:~$ dig @8.8.8.8 google.com

; <<>> DiG 9.10.3-P4-Ubuntu <<>> @8.8.8.8 google.com
; (1 server found)
;; global options: +cmd
;; connection timed out; no servers could be reached


deus@ubuntu:~$ ping 8.8.8.8
PING 8.8.8.8 (8.8.8.8) 56(84) bytes of data.
64 bytes from 8.8.8.8: icmp_seq=1 ttl=47 time=21.5 ms
64 bytes from 8.8.8.8: icmp_seq=2 ttl=47 time=21.9 ms
64 bytes from 8.8.8.8: icmp_seq=3 ttl=47 time=21.4 ms
^C
--- 8.8.8.8 ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2003ms
rtt min/avg/max/mdev = 21.467/21.633/21.918/0.202 ms



deus@ubuntu:~$ dig google.com

; <<>> DiG 9.10.3-P4-Ubuntu <<>> google.com
;; global options: +cmd
;; connection timed out; no servers could be reached


deus@ubuntu:~$ cat /etc/resolv.conf 
# Dynamic resolv.conf(5) file for glibc resolver(3) generated by resolvconf(8)
#     DO NOT EDIT THIS FILE BY HAND -- YOUR CHANGES WILL BE OVERWRITTEN
nameserver 127.0.1.1



deus@ubuntu:~$ sudo route -n
[sudo] password for deus: 
Kernel IP routing table
Destination     Gateway         Genmask         Flags Metric Ref    Use Iface
0.0.0.0         192.168.0.1     0.0.0.0         UG    100    0        0 eth3
169.254.0.0     0.0.0.0         255.255.0.0     U     1000   0        0 eth3
192.168.0.0     0.0.0.0         255.255.255.0   U     100    0        0 eth3

deus@ubuntu:~$ ls -l /etc/resolv.conf
lrwxrwxrwx 1 root root 29 Jan 28  2016 /etc/resolv.conf -> ../run/resolvconf/resolv.conf


deus@ubuntu:~$ sudo resolvconf -u
[sudo] password for deus:
deus@ubuntu:~$