Hetzner dedicated server.
Interface configuration
source /etc/network/interfaces.d/*
auto lo
iface lo inet loopback
iface lo inet6 loopback
auto enp2s0
iface enp2s0 inet static
address 144.76.117.199
#netmask 255.255.255.224
netmask 255.255.255.255
gateway 144.76.117.193
pointopoint 144.76.117.193
up route add -net 144.76.117.192 netmask 255.255.255.224 gw 144.76.117.193 dev enp2s0
# route 144.76.117.192/27 via 144.76.117.193
#iface enp2s0 inet6 static
# address 2a01:4f8:192:72c6::2
# netmask 64
# gateway fe80::1
auto vmbr0
iface vmbr0 inet static
address 144.76.117.199 # Server Basis IP
netmask 255.255.255.255 # Netzmaske neu gesetzt
bridge_ports none
bridge_stp off
bridge_fd 0
up ip route add 148.251.243.214/32 dev vmbr0 # erste VM mit erster Zusatz-IP
Interface configuration
source /etc/network/interfaces.d/*
auto lo
iface lo inet loopback
iface lo inet6 loopback
auto enp2s0
iface enp2s0 inet static
address 144.76.117.199
#netmask 255.255.255.224
netmask 255.255.255.255
gateway 144.76.117.193
pointopoint 144.76.117.193
up route add -net 144.76.117.192 netmask 255.255.255.224 gw 144.76.117.193 dev enp2s0
# route 144.76.117.192/27 via 144.76.117.193
#iface enp2s0 inet6 static
# address 2a01:4f8:192:72c6::2
# netmask 64
# gateway fe80::1
auto vmbr0
iface vmbr0 inet static
address 144.76.117.199 # Server Basis IP
netmask 255.255.255.255 # Netzmaske neu gesetzt
bridge_ports none
bridge_stp off
bridge_fd 0
up ip route add 148.251.243.214/32 dev vmbr0 # erste VM mit erster Zusatz-IP