Yuta Hono created CLOUDSTACK-3816:
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Summary: [Multiple IPs Per Nic] ebtables rule for secondary IPs is
not deleted
Key: CLOUDSTACK-3816
URL: https://issues.apache.org/jira/browse/CLOUDSTACK-3816
Project: CloudStack
Issue Type: Bug
Security Level: Public (Anyone can view this level - this is the default.)
Components: Network Controller
Affects Versions: 4.2.0
Environment: host: KVM, CentOS6.3
Basic Mode
Reporter: Yuta Hono
[Issue Description]
ebtables rule for secondary IPs is not deleted when this ip is released.
When you add secondary IP to NIC, ebtables "VMNAME-in(out)-ips" is added the
rule to allow arp reply to the secondary IP.
And when you release the secondary IP this rule(s) should be deleted.But its
not deleted at this time.
[Steps to reproduce]
(1) Create VM
(2) Check the ebtables on KVM node
(3) Add IP & create IP alias
(4) Release IP via UI
-> but you can not see the any changes ebtables,(#ebtables -t nat -L)
and IP alias in VM still has connectivity with external network.
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