Network problem - ubuntu (14 replies)

Hey

Im having network trouble with my ubuntu server 3.19.0-58-generic #64~14.04.1-Ubuntu
The server can be running smooth for one week, maybe one month, but then out of nowhere something is somehow conflicting.

The lan still seems to be working but no devices in the house got any connection at all.
Then If I unplug the server networkcable, reboot the router and reboot the server and replug it, everything is up and running again.

I have set the the ip static for the server, choosen an ip out of the ip poolrange and running dhcp on rest of the devices.
If you need more info please let me know what to find.

Does anyone have an idea how to fix this annoying problem?



provo@plexen:~$ cat /etc/network/interfaces
# This file describes the network interfaces available on your system
# and how to activate them. For more information, see interfaces(5).

# The loopback network interface
auto lo
iface lo inet loopback

# The primary network interface
auto eth0
iface eth0 inet static
address 192.168.1.150
netmask 255.255.255.0
gateway 192.168.1.1
dns-nameservers 8.8.8.8
provo@plexen:~$


Thanks