Hi, just filed the new bug: https://issues.apache.org/jira/browse/CLOUDSTACK-8333 Nothing critical, but should be fixes (if not done already in newer releases)
When all IPs are consumed (no more IPs available) in the Shared Guest network then folowing is true in 4.3.2 - In the "Add Instance" wizard, this Guest netowrk is NOT displayed any more - FINE. - When editing existng VM, on the NIC tab, when clicking "Add network to VM" this Guest network IS available - and this results with an error since no free IPs in the pool. For consistency reasons, the network should also not be displayed in the "Add network to VM" dialog/popup. -- Andrija Panić