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Instances: change vlan assignment on the fly

asked 2014-03-26 19:54:35 -0500


I'd like to have is being able to change the VLAN of a running instance without killing it.

Is it possible to change the vlan assignment of an instance without destroying/rebooting it ? Either from cmdline or horizon?

Here's the context : I'm doing lots of tests with HW based IPS sensors and I have found a way to virtually "re-plug" (soft cables) VMs to pre-defined network paths (each IPS sensors being assigned a network path). To do that I use VLANs and trunking ( each network path is allowed one VLAN). Currently I use ESXi/cisco switches to do this and I edit the NIC settings of the VM in vsphere. For a given VM, if I need to pass traffic through a specific sensor, I change the NIC settings to the VLAN matching the sensor and traffic from VM flow throught it.

Thanks in advance for your answer!

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answered 2014-03-26 20:45:07 -0500

updated 2014-03-27 17:28:45 -0500

smaffulli gravatar image

Based on this video it seems that only one VLAN can be assigned to a tenant/project..

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Asked: 2014-03-26 19:54:35 -0500

Seen: 142 times

Last updated: Mar 27 '14