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kann keine Ping-/SSH-/HTTP(S)-Anfrage an eine andere VM (KVM) senden

tag-icon • tag-icon networking debian virtualization kvm-virtualization network-share
kann keine Ping-/SSH-/HTTP(S)-Anfrage an eine andere VM (KVM) senden

0

Ich habe ein Problem mit KVM in Debian. Ich baue zwei VM-Maschinen (Windows und Debian VM). Ich möchte, dass diese VM-Maschinen untereinander erreichbar sind. Ich habe danach gegoogelt und weiß, dass ich eine Brücke bauen muss. Das habe ich auch getan, aber ich bekomme diesen Fehler, nachdem ich den Netzwerkdienst neu gestartet habe.

RTNETLINK answers: File exists

in Debian-VM (Netzwerkschnittstelle)

auto br-0be2471c19a5
iface br-0be2471c19a5 inet static
       address 172.18.0.1
       broadcast 172.18.255.255
       netmask 255.255.0.0
       gateway 172.18.0.1
       bridge_ports ens3
       bridge_stp off
       bridge_waitport 0
       bridge_fd 0

ifconfig-Ergebnisse

ifconfig
br-0be2471c19a5: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
        inet 172.18.0.1  netmask 255.255.0.0  broadcast 172.18.255.255
        inet6 fe80::42:33ff:fee3:2081  prefixlen 64  scopeid 0x20<link>
        ether 02:42:33:e3:20:81  txqueuelen 0  (Ethernet)
        RX packets 1  bytes 28 (28.0 B)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 34  bytes 4356 (4.2 KiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

br-2eb60ee5fb72: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
        inet 172.19.0.1  netmask 255.255.0.0  broadcast 172.19.255.255
        inet6 fe80::42:c8ff:fe82:412b  prefixlen 64  scopeid 0x20<link>
        ether 02:42:c8:82:41:2b  txqueuelen 0  (Ethernet)
        RX packets 0  bytes 0 (0.0 B)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 33  bytes 4275 (4.1 KiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

docker0: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500
        inet 172.17.0.1  netmask 255.255.0.0  broadcast 172.17.255.255
        ether 02:42:b4:55:de:69  txqueuelen 0  (Ethernet)
        RX packets 0  bytes 0 (0.0 B)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 0  bytes 0 (0.0 B)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

ens3: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
        inet 185.50.39.205  netmask 255.255.255.0  broadcast 185.50.39.255
        ether 52:54:00:3f:56:e5  txqueuelen 1000  (Ethernet)
        RX packets 744  bytes 58527 (57.1 KiB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 248  bytes 40338 (39.3 KiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

lo: flags=73<UP,LOOPBACK,RUNNING>  mtu 65536
        inet 127.0.0.1  netmask 255.0.0.0
        inet6 ::1  prefixlen 128  scopeid 0x10<host>
        loop  txqueuelen 1  (Local Loopback)
        RX packets 4  bytes 156 (156.0 B)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 4  bytes 156 (156.0 B)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

veth173e94b: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
        inet6 fe80::f410:42ff:fe70:b4b  prefixlen 64  scopeid 0x20<link>
        ether f6:10:42:70:0b:4b  txqueuelen 0  (Ethernet)
        RX packets 0  bytes 0 (0.0 B)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 29  bytes 3495 (3.4 KiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

veth6ec8100: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
        inet6 fe80::20c8:d6ff:fea2:3752  prefixlen 64  scopeid 0x20<link>
        ether 22:c8:d6:a2:37:52  txqueuelen 0  (Ethernet)
        RX packets 1493  bytes 112957 (110.3 KiB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 1094  bytes 127802 (124.8 KiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

veth712d17e: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
        inet6 fe80::28b0:9aff:fece:8c8  prefixlen 64  scopeid 0x20<link>
        ether 2a:b0:9a:ce:08:c8  txqueuelen 0  (Ethernet)
        RX packets 0  bytes 0 (0.0 B)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 44  bytes 5806 (5.6 KiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

veth7b75adc: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
        inet6 fe80::68df:e6ff:fe77:998  prefixlen 64  scopeid 0x20<link>
        ether 6a:df:e6:77:09:98  txqueuelen 0  (Ethernet)
        RX packets 0  bytes 0 (0.0 B)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 48  bytes 6094 (5.9 KiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

vethd55222a: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
        inet6 fe80::98e5:5eff:fe48:9127  prefixlen 64  scopeid 0x20<link>
        ether 9a:e5:5e:48:91:27  txqueuelen 0  (Ethernet)
        RX packets 1063  bytes 123859 (120.9 KiB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 1524  bytes 116900 (114.1 KiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

Windows IPConfig

Windows IP Configuration


Ethernet adapter Ethernet:

   Connection-specific DNS Suffix  . :
   Link-local IPv6 Address . . . . . : fe80::3992:5858:6140:3981%2
   IPv4 Address. . . . . . . . . . . : 185.50.39.165
   Subnet Mask . . . . . . . . . . . : 255.255.255.0
   Default Gateway . . . . . . . . . : 185.50.39.254

Tunnel adapter isatap.{00DC3EBC-F6C1-495D-8224-9B5216066F6A}:

   Media State . . . . . . . . . . . : Media disconnected
   Connection-specific DNS Suffix  . :

Tunnel adapter Teredo Tunneling Pseudo-Interface:

   Connection-specific DNS Suffix  . :
   IPv6 Address. . . . . . . . . . . : 2001:0:2851:782c:2499:261c:46cd:d85a
   Link-local IPv6 Address . . . . . : fe80::2499:261c:46cd:d85a%13
   Default Gateway . . . . . . . . . : ::

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