Anpassen der Virtuellen Maschinen Netzwerk und Serveradministration DNS: Unterschied zwischen den Versionen
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| Zeile 3: | Zeile 3: | ||
=Netzwerk= | =Netzwerk= | ||
| − | * | + | *vim /etc/network/interfaces |
<pre> | <pre> | ||
# This file describes the network interfaces available on your system | # This file describes the network interfaces available on your system | ||
| Zeile 20: | Zeile 20: | ||
gateway 10.88.1XX.1 | gateway 10.88.1XX.1 | ||
</pre> | </pre> | ||
| + | |||
=Namerserver= | =Namerserver= | ||
*cat /etc/resolv.conf | *cat /etc/resolv.conf | ||
Version vom 24. Juni 2025, 12:56 Uhr
Hostname
- hostnamectl hostname ns.it1XX.int
Netzwerk
- vim /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 1.1.1.1 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
- Auf dem KIT Host anfügen
- vi ~/.ssh/config
Host ns Hostname 10.88.1XX.2 ProxyJump kit@fw
- PubKey Übertragung
- ssh-copy-id ns
Danach könnt ihr euch mit ssh servername passswortlos einlogen
Installation
- apt install bind9