Graylog

http://docs.graylog.org/en/2.4/pages/configuration/graylog_ctl.html

Per default the appliance make use of DHCP to setup the network. If you want to access Graylog under a static IP please follow these instructions:

$ sudo ifdown eth0

Edit the file /etc/network/interfaces like this (just the important lines):

static ip atama

sudo nano /etc/network/interfaces

auto eth0
  iface eth0 inet static
  address <static IP address>
  netmask <netmask>
  gateway <default gateway>
  pre-up sleep 2

Activate the new IP and reconfigure Graylog to make use of it:

$ sudo ifup eth0
$ sudo graylog-ctl reconfigure

sudo graylog-ctl set-timezone Europe/Istanbul