Das Hetzner Wiki https://wiki.hetzner.de/index.php/KVM_m ... e_easy_way
Ihr müsst eure IP Adressen statt der meinen verwenden. Die im Code verwendeten IP's sind nur zum Veranschaulichen.
IP Konfiguration der Host Maschine
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### Hetzner Online GmbH installimage
source /etc/network/interfaces.d/*
auto lo
iface lo inet loopback
#iface lo inet6 loopback
iface enp4s0 inet manual
auto vmbr0
iface vmbr0 inet static
address 216.101.210.67
netmask 255.255.255.224
gateway 216.101.210.65
bridge_ports enp4s0
bridge_stp off
bridge_fd 0
bridge_maxwait 0
# route 216.101.210.64/27 via 216.101.210.65
dns-nameservers 213.133.98.98 213.133.99.99
up route add -net 216.101.210.64 netmask 255.255.255.224 gw 216.101.210.65 dev vmbr0
up route add -host 217.112.123.240 dev vmbr0
up route add -host 217.112.123.241 dev vmbr0
up route add -host 217.112.123.242 dev vmbr0
up route add -host 217.112.123.243 dev vmbr0
up route add -host 217.112.123.244 dev vmbr0
up route add -host 217.112.123.245 dev vmbr0
up route add -host 217.112.123.246 dev vmbr0
up route add -host 217.112.123.247 dev vmbr0
# fuer ein Subnet
#auto vmbr1
#iface vmbr1 inet static
# address 217.112.123.240
# netmask 255.255.255.248
# bridge_ports none
# bridge_stp off
# bridge_fd 0
#iface enp4s0 inet6 static
# address 2a01:3d2:182:1442::2
# netmask 64
# gateway fe80::1
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sudo sysctl -w net.ipv4.ip_forward=1
IP Konfiguration des Gast Systems
Variante 1: ifupdown via /etc/network/interfaces
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# 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
auto ens18
iface ens18 inet static
address 217.112.123.240
netmask 255.255.255.224
pointopoint 216.101.210.67
gateway 216.101.210.67
dns-nameservers 213.133.98.98 213.133.99.99
Variante 2: Netplan via /etc/netplan/01-network-manager-all.yaml ab Ubuntu 17.10
Quelle: https://wiki.ubuntuusers.de/Netplan/
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sudo vim /etc/netplan/01-network-manager-all.yaml
Quelle: https://unix.stackexchange.com/question ... ed-example
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# This file describes the network interfaces available on your system
# For more information, see netplan(5).
network:
version: 2
renderer: networkd
ethernets:
ens18:
addresses: ["217.112.123.240/29"]
dhcp4: no
gateway4: 216.101.210.67
dhcp6: no
nameservers:
addresses: ["213.133.98.98","213.133.99.99"]
routes:
- to: 0.0.0.0/0
via: 216.101.210.67
on-link: true
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netplan apply
Die IP Adresse der Gast Systeme von 217.112.123.240 bis 217.112.123.247 fortlaufend auf die Virtuellen Maschinen verteilen.
Ihr solltet auch daran denken den PTR für die Zusatz IP's zu setzen sofern Ihr die VMs als Webserver und/oder Mailserver einsetzen wollt.