Your comments

Hi Iain

I know this post is a bit old but if this is still of interest for other projects, here's what you could do.

In your example above you need to have a separate IP subnet per VLAN. Because your subnet mask is 255.255.0.0, the 192.168.5.10 device is in the same subnet as 192.168.22.1. This means that you can't route IP between the VLANS.

If you had a scheme whereby:

VLAN 1 (AV_CONTROL) 192.168.5.0  255.255.255.0 Gateway 192.168.5.1 (has to be in same subnet)

VLAN 4 (DANTE)              192.168.22.0 255.255.255.0 Gateway 192.168.22.1 (has to be in same subnet)

You would then need a switch that can route IP (a layer-3 switch).

On a Cisco, the commands would be:

conf t

vlan 1

name AV_CONTROL

exit

int vlan 1

ip address 192.168.5.1 255.255.255.0

exit

vlan 4

name DANTE

exit

int vlan 4

ip address 192.168.22.1 255.255.255.0

end

Now you can have your server in either vlan and it will be able to route to all of the other devices. Note the IP address for vlan 1 is probably already set as this is the default IP to manage the switch.