Hi, Henrique,
Sorry, no progress so far. I hope we will get X670-G2 in our lab so I will be able to test some ideas.
BTW, could you please (or anyone from Extreme Networks) look up Broadcom Programmer's Reference Guide for Trident II (II+). I would like to know what packet fields are used in RTAG7 hash on VPLS/MPLS tunnel end.