[Megoldva] Failed to start networking.service - Raise network interface

Sziasztok

Van egy debian szerver rajta egy ispconfig. Ha az ispconfigban hozzáadok a szerverhez virtual hostokat, akkor valamiért leáll a networking service. Ha kitörlöm a /etc/network/interfaces fájlból a virtuálhostokat, akkor nincs semmi gond. Mi okozhatja a problémát? Mindegyik ip címen egy weboldal üzemelne.

A systemctl status networking.service kimenete:

× networking.service - Raise network interfaces
     Loaded: loaded (/lib/systemd/system/networking.service; enabled; preset: enabled)
     Active: failed (Result: exit-code) since Wed 2023-10-25 11:56:05 CEST; 10min ago
       Docs: man:interfaces(5)
    Process: 563 ExecStart=/sbin/ifup -a --read-environment (code=exited, status=1/FAILURE)
    Process: 660 ExecStopPost=/usr/bin/touch /run/network/restart-hotplug (code=exited, status=0/SUCCESS)
   Main PID: 563 (code=exited, status=1/FAILURE)
        CPU: 277ms

okt 25 11:56:05 hermes ifup[563]: ifup: failed to bring up eth0:0
okt 25 11:56:05 hermes ifup[629]: RTNETLINK answers: File exists
okt 25 11:56:05 hermes ifup[563]: ifup: failed to bring up eth0:1
okt 25 11:56:05 hermes ifup[638]: RTNETLINK answers: File exists
okt 25 11:56:05 hermes ifup[563]: ifup: failed to bring up eth0:2
okt 25 11:56:05 hermes ifup[647]: RTNETLINK answers: File exists
okt 25 11:56:05 hermes ifup[563]: ifup: failed to bring up eth0:3
okt 25 11:56:05 hermes systemd[1]: networking.service: Main process exited, code=exited, status=1/FAILURE
okt 25 11:56:05 hermes systemd[1]: networking.service: Failed with result 'exit-code'.
okt 25 11:56:05 hermes systemd[1]: Failed to start networking.service - Raise network interfaces.

Az interfaces tartalma:

auto lo
iface lo inet loopback

auto eth0
iface eth0 inet static
        address 172.16.2.1
        netmask 255.255.0.0
        network 172.16.0.0
        broadcast 172.16.255.255
        gateway 172.16.255.254

auto eth0:0
iface eth0:0 inet static
        address 172.16.2.2
        netmask 255.255.0.0
        network 172.16.0.0
        broadcast 172.16.255.255
        gateway 172.16.255.254
auto eth0:1
iface eth0:1 inet static
        address 172.16.2.3
        netmask 255.255.0.0
        network 172.16.0.0
        broadcast 172.16.255.255
        gateway 172.16.255.254
auto eth0:2
iface eth0:2 inet static
        address 172.16.2.4
        netmask 255.255.0.0
        network 172.16.0.0
        broadcast 172.16.255.255
        gateway 172.16.255.254
auto eth0:3
iface eth0:3 inet static
        address 172.16.2.5
        netmask 255.255.0.0
        network 172.16.0.0
        broadcast 172.16.255.255
        gateway 172.16.255.254