Ruslan Ermilov 0a81860b0b Workaround the problem that the first (and only first) port name
can't have a dash character (it is treated as a ``range'' operator).
One could now use such a name by escaping the ``-'' characters.
For example:

# ipfw add 1 count tcp from any to any "ms\-sql\-s"
# ipfw add 2 count tcp from any ftp\\-data-ftp to any

PR:		7101
1999-06-11 09:43:53 +00:00
..