Public bug reported:
The Hyper-V agent in Windows Server 2012 R2 is currently applying the security
group rules wrong due to two reasons:
First, when assigning a weight for a rule, the agent takes into account the
weight of the default reject rules, which causes certain reject rules to have a
higher priority than allow rules.
Secondly, if a rule with no port_range_min and no port_range_max defined is
applied first, it is replaced by the rules with the port range defined. This
can cause faulty connectivity for the virtual machine, including for the
default security group.
** Affects: neutron
Importance: Undecided
Assignee: Claudiu Belu (cbelu)
Status: In Progress
** Tags: hyper-v
** Tags added: hyper-v
** Changed in: neutron
Assignee: (unassigned) => Claudiu Belu (cbelu)
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https://bugs.launchpad.net/bugs/1294368
Title:
Hyper-V agent security groups rules are not applied correctly
Status in OpenStack Neutron (virtual network service):
In Progress
Bug description:
The Hyper-V agent in Windows Server 2012 R2 is currently applying the
security group rules wrong due to two reasons:
First, when assigning a weight for a rule, the agent takes into account the
weight of the default reject rules, which causes certain reject rules to have a
higher priority than allow rules.
Secondly, if a rule with no port_range_min and no port_range_max defined is
applied first, it is replaced by the rules with the port range defined. This
can cause faulty connectivity for the virtual machine, including for the
default security group.
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https://bugs.launchpad.net/neutron/+bug/1294368/+subscriptions
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