networking problem with jail

[jordanthompson]

I have a plex jail/plugin that is working fine. It has a dedicated port on the nic and I can confirm that when I remove the associated cable, I can no longer ping it (so I know for sure that it is using this port).
I have created another jail and configured the it the same way as the plex jail (with the exception that it is on its own dedicated port on the nic). When I bring up this jail, my entire network goes down(!)
Here is the configuration of the non-working jail (which are nearly identical to the working jail/plugin):

I have tried unplugging the cable, but it makes no difference.

Any suggestions where to start looking?

 

[jordanthompson]

Got it working. I followed these instructions and created a bridge for the nic port. Then set the jail with the following:

• vnet_default_interface: none
• interfaces: vnet0:bridge1