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Date:      Wed, 06 Oct 1999 07:58:07 -0500
From:      Jenkins.Mike@epamail.epa.gov
To:        dnelson@emsphone.com
Cc:        questions@freebsd.org
Subject:   Re: ipfw and ports > 1023?
Message-ID:  <85256802.0046C3A7.00@EPAHUB2.RTP.EPA.GOV>

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>The ports are stored internally as an array of 10 numbers; if the
>IP_FW_F_SRNG flag is set for the rule, the first two ports in the array
>are interpreted as a range.
>
>So you can have a range and it can be as wide as you like, but it must
>be specified first in the port list, and you can only have one range
>per rule.

Ahh.  Much clearer now.  I can have "1024-65535,3,4,5,6,7,8,9,10"
which is 2 numbers of a range and 8 individual numbers.

Thanks,
Mike




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