我有一个 Ubuntu 20.04.1 系统，我正在尝试设置具有静态地址的以太网适配器和具有静态地址的 vlan - 这是我的 yaml 文件：
network:
version: 2
renderer: networkd
ethernets:
enp1s0f0:
match:
macaddress: 00:14:5e:75:49:d2
mtu: 1450
dhcp4: no
addresses: [10.0.8.5/21]
gateway4: 10.0.8.1
nameservers:
addresses: [10.0.8.1]
vlans:
vlan.30:
id: 30
link: enp1s0f0
mtu: 1450
dhcp4: no
addresses: [10.30.0.5/24]
这是我的调试输出：
DEBUG:command generate: running ['/lib/netplan/generate']
** (generate:1460): DEBUG: 14:26:04.184: Processing input file /etc/netplan/10-enp1.yaml..
** (generate:1460): DEBUG: 14:26:04.184: starting new processing pass
** (generate:1460): DEBUG: 14:26:04.184: We have some netdefs, pass them through a final round of validation
** (generate:1460): DEBUG: 14:26:04.184: vlan.30: setting default backend to 1
** (generate:1460): DEBUG: 14:26:04.184: Configuration is valid
** (generate:1460): DEBUG: 14:26:04.184: enp1s0f0: setting default backend to 1
** (generate:1460): DEBUG: 14:26:04.184: Configuration is valid
** (generate:1460): DEBUG: 14:26:04.184: Generating output files..
** (generate:1460): DEBUG: 14:26:04.184: openvswitch: definition enp1s0f0 is not for us (backend 1)
** (generate:1460): DEBUG: 14:26:04.184: NetworkManager: definition enp1s0f0 is not for us (backend 1)
** (generate:1460): DEBUG: 14:26:04.184: openvswitch: definition vlan.30 is not for us (backend 1)
** (generate:1460): DEBUG: 14:26:04.184: NetworkManager: definition vlan.30 is not for us (backend 1)
(generate:1460): GLib-DEBUG: 14:26:04.184: posix_spawn avoided (fd close requested)
(generate:1460): GLib-DEBUG: 14:26:04.185: posix_spawn avoided (fd close requested)
这是我的 vlan.30 的 /run/systemd/network：
root@datacenter:/run/systemd/network# cat 10-netplan-vlan.30.network
[Match]
Name=vlan.30
[Link]
MTUBytes=1450
[Network]
LinkLocalAddressing=ipv6
Address=10.30.0.5/24
ConfigureWithoutCarrier=yes
重启后-这是我的 ifconfig：
enp1s0f0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1450
inet 10.0.8.5 netmask 255.255.248.0 broadcast 10.0.15.255
inet6 fe80::214:5eff:fe75:49d2 prefixlen 64 scopeid 0x20<link>
ether 00:14:5e:75:49:d2 txqueuelen 1000 (Ethernet)
RX packets 17389 bytes 2543742 (2.5 MB)
RX errors 0 dropped 467 overruns 0 frame 0
TX packets 410 bytes 62055 (62.0 KB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
device interrupt 16 memory 0xf7ca0000-f7cc0000
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 1000 (Local Loopback)
RX packets 85 bytes 6392 (6.3 KB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 85 bytes 6392 (6.3 KB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
vlan.30: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1450
inet 10.0.8.5 netmask 255.255.248.0 broadcast 10.0.15.255
inet6 fe80::214:5eff:fe75:49d2 prefixlen 64 scopeid 0x20<link>
ether 00:14:5e:75:49:d2 txqueuelen 1000 (Ethernet)
RX packets 2544 bytes 582229 (582.2 KB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 26 bytes 2032 (2.0 KB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
我的问题是 - 为什么没有为 vlan.30 接口设置正确的静态 IP？
感谢您的帮助！