Hi All, I run a OpenBSD 3.4 with pf enabled and yesterday scanned I may own box with nessus (2.0.10) I got a strange result.
> Warning (general/tcp): > The remote host does not discard TCP SYN packets which have the FIN flag set. In my pf.conf have I enabled blocking from invalid combos of TCP flags with .. block in log quick on xl0 inet proto tcp from any to any flags SF/SF .. Is something wrong with my syntax, miss I something or is this a false positive from nessus? CU Stefan --
