[Skunkworks] Natd on FreeBSD 7.0

Greetings All, Am running FreeBSD 7.0 on ET/BWMGR appliance. Ive hit a snag when trying to start natd, the box freezes. On googing ive found that it seems tobe a bug in natd within FreeBSD 7.0 but no work around is provided. Anyone on this list with a possible solution. I've run out of support licence for this box so even if Denis wanted to help, he cant without $$$. Any help is welcome. Alex