See #2 in Rulz to understand which firewall rules take precedence over others. As Dirk says, WebAdmin automatically creates routes between all subnets and IPs defined on UTM interfaces, but you must manage the firewall rules. If you don't want open traffic between the VLANs with the approach that Dirk suggests, you might be interested in a document I maintain that I make available to members of the UTM Community, "Configure HTTP Proxy for a Network of Guests." If you would like me to send you this document, PM me your email address.
Cheers - Bob
See #2 in Rulz to understand which firewall rules take precedence over others. As Dirk says, WebAdmin automatically creates routes between all subnets and IPs defined on UTM interfaces, but you must manage the firewall rules. If you don't want open traffic between the VLANs with the approach that Dirk suggests, you might be interested in a document I maintain that I make available to members of the UTM Community, "Configure HTTP Proxy for a Network of Guests." If you would like me to send you this document, PM me your email address.
Cheers - Bob