Verliere ipv6 Adresse regelmäßig
Hallo,
ich habe mein Netzwerk so konfiguriert:
/run/systemd/network/10-netplan-eth0.network
[Match]
MACAddress=00:22:4d:cc:27:xx
[Network]
DHCP=ipv6
LinkLocalAddressing=ipv6
Address=192.168.177.3/24
IPv6AcceptRA=yes
Gateway=192.168.177.1
DNS=192.168.177.1
Domains=fritz.box
[DHCP]
RouteMetric=100
UseMTU=true
Das führt normalerweise zu dieser Konfiguration:
eth0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 192.168.177.3 netmask 255.255.255.0 broadcast 192.168.177.255
inet6 2003:cb:7777:ca00:222:4dff:ffff:27bb prefixlen 64 scopeid 0x0<global>
inet6 fe80::222:4dff:ffff:27bb prefixlen 64 scopeid 0x20<link>
ether 00:22:4d:aa:27:bb txqueuelen 1000 (Ethernet)
RX packets 137651 bytes 18242706 (17.3 MiB)
RX errors 0 dropped 522 overruns 0 frame 0
TX packets 457464 bytes 661920809 (631.2 MiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
device interrupt 20 memory 0xf7d00000-f7d20000
Nach einiger Zeit, verliere ich aber die eine ipv6 Adresse:
eth0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 192.168.177.3 netmask 255.255.255.0 broadcast 192.168.177.255
inet6 fe80::222:4dff:ffff:27bb prefixlen 64 scopeid 0x20<link>
ether 00:22:4d:aa:27:bb txqueuelen 1000 (Ethernet)
RX packets 960934152 bytes 1005260996402 (936.2 GiB)
RX errors 0 dropped 1040942 overruns 0 frame 0
TX packets 496755961 bytes 560779155942 (522.2 GiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
device interrupt 20 memory 0xf7d00000-f7d20000
ein ping6 z.B. zu Google schlägt dann fehl.
Woran kann das liegen?
Gruß,
Hendrik
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