I just got a build error on the 1.5.1 kernel on line #724 regarding the use of 'dst4' which is not defined in this function. It looks like a cut and paste typo and should be 'src4' but was wondering if that was the "real" fix or not. module info: src/sys/netinet/udp_usrreq.c 1.66.4.2 Thanks, --Chuck