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Fragile netplan file



The Next CEO of Stack Overflownetplan: nameservers in netplan yaml. What effect?Netplan ignoring .network fileconvert ip route add to netplanInvalid YAML in Netplan/Bridging/VLAN tags for qemu/libvertdNetplan renderersNetplan & samba-ad-dcnetplan reports error on Ubuntu 18.04 serverNetplan directly connected gatewaycreate a vlan bond with netplan fails to get ipnetplan - two interfaces












0















I have a kvm server that has several vlans on it, and I want to create a bridge for each vlan. Putting together docs from several sites, I've come up with something that sometimes works, and sometimes doesn't. The other thing I need is for br212 (see below) to come up with an IP address. Sometimes it works, sometimes is does not. This is a shortened version, as the actual version has over 30 bridges and vlans.



# This file describes the network interfaces available on your system
# For more information, see netplan(5).
network:
version: 2
renderer: networkd
ethernets:
eno1:
dhcp4: no

bridges:
# 10.66.12.0/22 - dev
br212:
interfaces: [vlan212]
macaddress: "11:22:33:44:55:66"
dhcp4: true

# 10.5.0.0/16 - cert
br105:
interfaces: [vlan105]
dhcp4: no

# 172.16.0.0/16 - sandbox
br16:
interfaces: [vlan16]
dhcp4: no

# 10.66.6.0/24 - logging
br206:
interfaces: [vlan206]
dhcp4: no

vlans:
vlan105:
accept-ra: no
id: 105
link: eno2

vlan16:
accept-ra: no
id: 16
link: eno2

vlan206:
accept-ra: no
id: 206
link: eno2

vlan212:
accept-ra: no
id: 212
link: eno2








share



























    0















    I have a kvm server that has several vlans on it, and I want to create a bridge for each vlan. Putting together docs from several sites, I've come up with something that sometimes works, and sometimes doesn't. The other thing I need is for br212 (see below) to come up with an IP address. Sometimes it works, sometimes is does not. This is a shortened version, as the actual version has over 30 bridges and vlans.



    # This file describes the network interfaces available on your system
    # For more information, see netplan(5).
    network:
    version: 2
    renderer: networkd
    ethernets:
    eno1:
    dhcp4: no

    bridges:
    # 10.66.12.0/22 - dev
    br212:
    interfaces: [vlan212]
    macaddress: "11:22:33:44:55:66"
    dhcp4: true

    # 10.5.0.0/16 - cert
    br105:
    interfaces: [vlan105]
    dhcp4: no

    # 172.16.0.0/16 - sandbox
    br16:
    interfaces: [vlan16]
    dhcp4: no

    # 10.66.6.0/24 - logging
    br206:
    interfaces: [vlan206]
    dhcp4: no

    vlans:
    vlan105:
    accept-ra: no
    id: 105
    link: eno2

    vlan16:
    accept-ra: no
    id: 16
    link: eno2

    vlan206:
    accept-ra: no
    id: 206
    link: eno2

    vlan212:
    accept-ra: no
    id: 212
    link: eno2








    share

























      0












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      0








      I have a kvm server that has several vlans on it, and I want to create a bridge for each vlan. Putting together docs from several sites, I've come up with something that sometimes works, and sometimes doesn't. The other thing I need is for br212 (see below) to come up with an IP address. Sometimes it works, sometimes is does not. This is a shortened version, as the actual version has over 30 bridges and vlans.



      # This file describes the network interfaces available on your system
      # For more information, see netplan(5).
      network:
      version: 2
      renderer: networkd
      ethernets:
      eno1:
      dhcp4: no

      bridges:
      # 10.66.12.0/22 - dev
      br212:
      interfaces: [vlan212]
      macaddress: "11:22:33:44:55:66"
      dhcp4: true

      # 10.5.0.0/16 - cert
      br105:
      interfaces: [vlan105]
      dhcp4: no

      # 172.16.0.0/16 - sandbox
      br16:
      interfaces: [vlan16]
      dhcp4: no

      # 10.66.6.0/24 - logging
      br206:
      interfaces: [vlan206]
      dhcp4: no

      vlans:
      vlan105:
      accept-ra: no
      id: 105
      link: eno2

      vlan16:
      accept-ra: no
      id: 16
      link: eno2

      vlan206:
      accept-ra: no
      id: 206
      link: eno2

      vlan212:
      accept-ra: no
      id: 212
      link: eno2








      share














      I have a kvm server that has several vlans on it, and I want to create a bridge for each vlan. Putting together docs from several sites, I've come up with something that sometimes works, and sometimes doesn't. The other thing I need is for br212 (see below) to come up with an IP address. Sometimes it works, sometimes is does not. This is a shortened version, as the actual version has over 30 bridges and vlans.



      # This file describes the network interfaces available on your system
      # For more information, see netplan(5).
      network:
      version: 2
      renderer: networkd
      ethernets:
      eno1:
      dhcp4: no

      bridges:
      # 10.66.12.0/22 - dev
      br212:
      interfaces: [vlan212]
      macaddress: "11:22:33:44:55:66"
      dhcp4: true

      # 10.5.0.0/16 - cert
      br105:
      interfaces: [vlan105]
      dhcp4: no

      # 172.16.0.0/16 - sandbox
      br16:
      interfaces: [vlan16]
      dhcp4: no

      # 10.66.6.0/24 - logging
      br206:
      interfaces: [vlan206]
      dhcp4: no

      vlans:
      vlan105:
      accept-ra: no
      id: 105
      link: eno2

      vlan16:
      accept-ra: no
      id: 16
      link: eno2

      vlan206:
      accept-ra: no
      id: 206
      link: eno2

      vlan212:
      accept-ra: no
      id: 212
      link: eno2






      netplan





      share












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      asked 8 mins ago









      rory tomarory toma

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