ich versuche mich weiterhin an der Einrichtung eines Windows-Gastes auf Qemu/KVM. Der Gast bekommt seine IP-Adresse 192.168.147.112 per DHCP aus dem LAN und kann Netz und Internet erreichen, kann aber vom Host und aus dem Netz nicht angepingt werden. Warum?
Die Netzwerkkonfiguration des Hosts:
Code: Alles auswählen
root@fdsserver:~# ip a
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: eno1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel master br0 state UP group default qlen 1000
link/ether c8:7f:54:52:7c:44 brd ff:ff:ff:ff:ff:ff
altname enp4s0
4: br0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
link/ether 2e:a1:fa:83:5e:de brd ff:ff:ff:ff:ff:ff
inet 192.168.147.110/24 brd 192.168.147.255 scope global dynamic noprefixroute br0
valid_lft 5251sec preferred_lft 5251sec
inet6 2003:a:76c:e793:9fd9:262:30ab:5875/128 scope global dynamic noprefixroute
valid_lft 13675sec preferred_lft 1075sec
inet6 fe80::cfcd:37e1:9e6a:d8a5/64 scope link noprefixroute
valid_lft forever preferred_lft forever
6: vnet1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master br0 state UNKNOWN group default qlen 1000
link/ether fe:54:00:52:87:45 brd ff:ff:ff:ff:ff:ff
inet6 fe80::fc54:ff:fe52:8745/64 scope link
valid_lft forever preferred_lft forever
Code: Alles auswählen
root@fdsserver:~# nft list tables
Code: Alles auswählen
root@fdsserver:~# virsh domifaddr win11 --source arp
Name MAC-Adresse Protocol Address
-------------------------------------------------------------------------------
vnet1 52:54:00:52:87:45 ipv4 169.254.244.54/0
vnet1 52:54:00:52:87:45 ipv4 192.168.147.112/0
root@fdsserver:~# virsh domifaddr win11 --source agent
Name MAC-Adresse Protocol Address
-------------------------------------------------------------------------------
Ethernet 52:54:00:52:87:45 ipv6 2003:a:76c:e793:5e1c:81f3:f107:6e3b/128
- - ipv6 fe80::f627:8def:7ebe:d0f3%6/64
- - ipv4 192.168.147.112/24
Loopback Pseudo-Interface 1 ipv6 ::1/128
- - ipv4 127.0.0.1/8
Code: Alles auswählen
root@fdsserver:~# ping 192.168.147.112
PING 192.168.147.112 (192.168.147.112) 56(84) bytes of data.
^C
--- 192.168.147.112 ping statistics ---
5 packets transmitted, 0 received, 100% packet loss, time 4086ms