[Bug 1643063] Re: unable to ifup vlan based interface with systemd persistent naming

[Launchpad Bug Tracker]

Status changed to 'Confirmed' because the bug affects multiple users.

** Changed in: ifupdown (Ubuntu)
       Status: New => Confirmed

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https://bugs.launchpad.net/bugs/1643063

Title:
  unable to ifup vlan based interface with systemd persistent naming

Status in ifupdown package in Ubuntu:
  Confirmed

Bug description:
  root at atlantis:/etc# ifup enp2s0.121
  Cannot find device "enp2s0.121"
  Failed to bring up enp2s0.121.

  Workaround:
  Add
      pre-up /sbin/ip link add link enp2s0 name enp2s0.121 type vlan id 121
  to /etc/network/interfaces declaration.

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