TCP,UDP,ICMP out is world ok
TCP syn in 1024+ is nur local ok
TCP in 1024+ ohne syn is world ok
UDP in 1024+ is world ok
ICMP in is local ok
TCP in ssh is world ok
TCP in ftp, ftp-data, finger, smb/nmb 137+2 is local ok
TCP,UDP in http/https, pop3/pop3s, auth, uucp, sqlserv, nntp,
imap/imaps, talk, ntalk is local ok
