Red Hat Bugzilla – Bug 863072
WEBADMIN: Setupnetwork doesn't recognize logical network with vlan id 0
Last modified: 2016-04-22 00:59:58 EDT
Description of problem:
Setupnetworks can't handle vlan id 0 because it is not recognized as vlan interface.
Vlan 0 is a useful id when user will like to treat the vlaned interface as un-tagged.
This is fully supported in RHEL and RHEVM 3.0 there for this bug is actually a regression from 3.0
Setupnetworks display vlan 0 network as a regular network without vlan
and cause few problems:
1. can't add multiple vlans over int/bond if one is vlan 0.
2. adding multiple vlans when one is vlan 0 via rest api (old api)
will lead setupnetworks freezing when try to display this topology.
Steps to Reproduce:
1. create logical network with vlan 0
2. add to cluster
3. add to host via setupnetworks
open setupnetworks and see that the networks doesn't assign as vlaned network
should treat vlan 0 as regular vlan.
The same problem occurs when performing upgrade from Cluster 3.0 to Cluster 3.1 - After upgrade it's impossible to drag any network on interface with existing network with vlan 0
When performing verify to this bz, the above scenario should be tested as well
on SI21 setup networks works as expected