VLAN ACL

Hi!

I want to make some kind of VLAN Access Control List to define what
traffic is allowed in which VLANs. Since my switch (a HP ProCurve 2626)
doesn't allow VLAN Routing to the level that I need, I used one of my
Computers as a Gateway between all my 3 VLANs and now I need a Software
that helps me with that. I want that VLAN 1 and 2 and VLAN 1 and 3 can
talt to each other, but there should be no traffic between VLAn 2 and
3.. I know that it's not the best solution, but it's only a test system
to see if something like this would work.

Any ideas? Thanks in advance.

Ed