Public bug reported:
1. Release
$ lsb_release -rd
Description: Ubuntu 16.04.3 LTS
Release: 16.04
2. Package version, 2.5.2 was the culprit
$ apt-cache policy openvswitch-common
openvswitch-common:
Installed: 2.8.0-1
Candidate: 2.8.0-1
Version table:
*** 2.8.0-1 100
100 /var/lib/dpkg/status
2.5.2-0ubuntu0.16.04.1 500
500 http://fi.archive.ubuntu.com/ubuntu xenial-updates/main amd64
Packages
2.5.0-0ubuntu1 500
500 http://fi.archive.ubuntu.com/ubuntu xenial/main amd64 Packages
3. Expected
To have a network without broadcast storms / loops so it becomes stable.
4. What happened.
The network crashed, probably the TP-Link switch which could not
understand a buggy RSTP implementation.
5. Detailed description.
In version 2.5.2 when enabling rstp then it crashes the network when
connected to rstp port in a TP-Link SG3424 switch. The port in TP-Link
gets status error.
Upgraded ovs to 2.8.0 by compiling myself and it started to work as
expected.
6. Suggestions.
So perhaps dont allow rstp in 2.5.x or upgrade the package?
** Affects: openvswitch (Ubuntu)
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1712478
Title:
openvswitch rstp sets physical switch port in error state
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