I'm thinking of implementing VLANs on my Smallwall, I've been using Smallwall purposely for its "Share bandwidth evenly on LAN" feature. My question is will this feature still work with VLANs? and if yes, how?
Yes. To SmallWall a vlan is just another interface. The checkbox is sort of a misnomer as it will share across interfaces and really shapes outbound on WAN. Not inbound on LAN. But, that is tough to convey in a short line near a checkbox.