The free Bonjour Gateway program initially supports deploying up to two instances of the virtualized software; however, given the recent demand we are working to increase this limit. Please contact us if you need more instances and we’ll increase it for your account. You require as many instances as “sniffer” points required in your network to discover the VLAN’s and subnets of interest. The free Bonjour Gateway supports propagating up to 500 Bonjour services (we can increase the limits if your case requires it). There are no VLAN limitations, however the 500 services limit includes VLANs re-advertisements. For example, if you have 50 services on VLAN 10 that need to be propagated to two other subnets corresponding to VLAN 20 and VLAN 30, then you’d be consuming already (50 x 3) = 150 services.