[Bug 1619721] [NEW] IP changes with every reboot

Oliver Grawert ogra at ubuntu.com
Fri Sep 2 15:57:05 UTC 2016


Public bug reported:

when trying to create working rpi image today i noticed that the IP
changes with every reboot ... in the light that we now dropped the
ubuntu user from the image and only allow ssh logins this is rather
critical since you can not guess the IP anymore after a reboot and can
not log in then ...

the MAC address of this device stays fixed at b8:27:eb:04:db:1c, the
device name is always enxb827eb04db1c with pre-netplan images this
device always got the same IP from my dhcp server.

** Affects: snappy
     Importance: Critical
         Status: New

** Affects: nplan (Ubuntu)
     Importance: Undecided
         Status: New

** Description changed:

- when trying to creae a working rpi image today i noticed that the IP
+ when trying to create working rpi image today i noticed that the IP
  changes with every reboot ... in the light that we now dropped the
  ubuntu user from the image and only allow ssh logins this is rather
  critical since you can not guess the IP anymore after a reboot and can
  not log in then ...
  
  the MAC address of this device stays fixed at b8:27:eb:04:db:1c, the
  device name is always enxb827eb04db1c with pre-netplan images this
  device always got the same IP from my dhcp server.

** Also affects: nplan (Ubuntu)
   Importance: Undecided
       Status: New

** Changed in: snappy
   Importance: Undecided => Critical

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https://bugs.launchpad.net/bugs/1619721

Title:
  IP changes with every reboot

Status in Snappy:
  New
Status in nplan package in Ubuntu:
  New

Bug description:
  when trying to create working rpi image today i noticed that the IP
  changes with every reboot ... in the light that we now dropped the
  ubuntu user from the image and only allow ssh logins this is rather
  critical since you can not guess the IP anymore after a reboot and can
  not log in then ...

  the MAC address of this device stays fixed at b8:27:eb:04:db:1c, the
  device name is always enxb827eb04db1c with pre-netplan images this
  device always got the same IP from my dhcp server.

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