3com HP A-series 5500 ACL not working

If you’re using the HP A-series E5500 switches and find that filtering traffic between VLANS whose layer 3 interfaces reside on that switch are not working, I have found the solution if you’re using the 2215 code.

Quite simple, downgrade to the 2208 or 2210 code because as of this writing 08/21/2012 they are working on the bugs in the 2215 code