Public bug reported:
I'm running a VMWARE virutal machine. Every time the host renews its
DHCP lease, the virtual interface of the VM is cycled.
Jun 7 13:31:47 NetworkManager[1041]: <info> [1465299107.5131] address
192.168.xxx.x
Jun 7 13:31:47 NetworkManager[1041]: <info> [1465299107.5131] lease time
6000
Jun 7 13:31:47 NetworkManager[1041]: <info> [1465299107.5132] nameserver
'192.168.xxx.x'
Jun 7 13:31:47 NetworkManager[1041]: <info> [1465299107.5132] dhcp4 (eth0):
state changed bound -> bound
Jun 7 13:31:47 assurancetourix kernel: [1870761.608743] userif-3: sent link
down event.
Jun 7 13:31:47 assurancetourix kernel: [1870761.608745] userif-3: sent link up
event.
I suspect that the state change bound->bound causes a short (unnoticable
to humans) interruption of the networking config, which the virtual
interface for the VM notices. (in the VM the network then goes down for
about ten seconds! Noticeable to humans... ).
Description: Ubuntu 16.04 LTS
network-manager:
Installed: 1.2.0-0ubuntu0.16.04.2
Candidate: 1.2.0-0ubuntu0.16.04.2
Version table:
*** 1.2.0-0ubuntu0.16.04.2 500
500 http://nl.archive.ubuntu.com/ubuntu xenial-updates/main amd64
Packages
100 /var/lib/dpkg/status
1.1.93-0ubuntu4 500
500 http://nl.archive.ubuntu.com/ubuntu xenial/main amd64 Packages
** Affects: network-manager (Ubuntu)
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1589938
Title:
Network cycles interfaces on DCP lease prolongation.
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