I'm getting ready to upgrade from BM 3.6 to 3.7 and NW 5.1 to 6 on the

same box. The public NIC is a 3com card that is not supported in NW 6.

All the rules in filter.cfg are tied to the NIC in 3.6 and I read that

this changed in 3.7

If I upgrade to 3.6 first, will all the filter.cfg rules get importedinto NDS in a way that I can change NICs without having to re-enter
all the rules?