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单个接口上有多个 VLAN 的 netplan - 需要帮助

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单个接口上有多个 VLAN 的 netplan - 需要帮助

我有一个虚拟接口，并且启用了 802.1q。当我在 netplan 中为我的接口设置一个 vlan 时，它可以工作，但是当我添加第二个额外的 vlan 时，只有文件中的最后一个 vlan 可以工作，前面的 vlan 则不行。以下是配置：

network:
  version: 2
  renderer: networkd
  ethernets:
    ens0:
      match:
        name: ens160
vlans:
  vlan.45:
    id: 45
    link: ens0
    dhcp4: no
    addresses: [ 10.0.45.11/24 ]
    gateway: 10.0.45.1
    nameservers:
      search: [ domain.local ]
      addresses: [ 8.8.8.8 ]
  vlan.110:
    id: 110
    link: ens0
    dhcp4: no
    addresses: [ 10.0.11.103/24 ]
    gateway: 10.0.11.1
    nameservers:
      search: [ domain.local ]
      addresses: [ 10.0.11.18 ]

答案1

以下步骤可让我在一个物理接口上定义两个 VLAN：

network:
    version: 2
    ethernets:
        ens3:
            addresses: 
                - 192.168.122.201/24
            gateway4: 192.168.122.1
            nameservers:
                addresses: [192.168.122.1]
        ens8: {}

    vlans:
        vlan.101:
            id: 101
            link: ens8
            addresses: [192.168.101.1/24]
        vlan.102:
            id: 102
            link: ens8
            addresses: [192.168.102.1/24]

请注意，vlan部分与键的缩进级别相同ethernets。两者都包含在内network。

ip link显示结果：

1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN mode DEFAULT group default qlen 1000
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
2: ens3: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP mode DEFAULT group default qlen 1000
    link/ether 52:54:00:e4:bc:6f brd ff:ff:ff:ff:ff:ff
3: ens8: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP mode DEFAULT group default qlen 1000
    link/ether 52:54:00:7e:d5:19 brd ff:ff:ff:ff:ff:ff
4: vlan.101@ens8: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP mode DEFAULT group default qlen 1000
    link/ether 52:54:00:7e:d5:19 brd ff:ff:ff:ff:ff:ff
5: vlan.102@ens8: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP mode DEFAULT group default qlen 1000
    link/ether 52:54:00:7e:d5:19 brd ff:ff:ff:ff:ff:ff

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