Anpassen der Virtuellen Maschinen Netzwerk und Serveradministration

Hostname

• hostnamectl set-hostname ns.it1XX.int

Netzwerk

• 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).

source /etc/network/interfaces.d/*

# The loopback network interface
auto lo
iface lo inet loopback

# The primary network interface
auto enp0s3
iface enp0s3 inet static 
 address 10.88.1XX.2/24
 gateway 10.88.1XX.1

Namerserver

• cat /etc/resolv.conf

nameserver 10.88.1XX.2
search it1XX.int

Hosts

• cat /etc/hosts

127.0.0.1	localhost
127.0.1.1	ns.it1XX.int ns

# The following lines are desirable for IPv6 capable hosts
::1     localhost ip6-localhost ip6-loopback
ff02::1 ip6-allnodes
ff02::2 ip6-allrouters

Reboot

• systemctl reboot

JumpHost

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