52 lines
1.3 KiB
Groff
52 lines
1.3 KiB
Groff
.\" $NetBSD: ipnat.8,v 1.4 1998/01/09 08:09:34 perry Exp $
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.\"
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.TH IPNAT 8
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.SH NAME
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ipnat \- user interface to the NAT
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.SH SYNOPSIS
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.B ipnat
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[
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.B \-lnrsvCF
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]
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.B \-f <\fIfilename\fP>
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.SH DESCRIPTION
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.PP
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\fBipnat\fP opens the filename given (treating "\-" as stdin) and parses the
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file for a set of rules which are to be added or removed from the IP NAT.
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.PP
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Each rule processed by \fBipnat\fP
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is added to the kernels internal lists if there are no parsing problems.
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Rules are added to the end of the internal lists, matching the order in
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which they appear when given to \fBipnat\fP.
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.SH OPTIONS
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.TP
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.B \-C
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delete all entries in the current NAT listing (NAT rules)
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.TP
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.B \-F
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delete all active entries in the current NAT table (currently active
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NAT mappings)
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.TP
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.B \-l
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Show the list of current NAT table entry mappings.
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.TP
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.B \-n
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This flag (no-change) prevents \fBipf\fP from actually making any ioctl
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calls or doing anything which would alter the currently running kernel.
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.TP
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.B \-s
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Retrieve and display NAT statistics
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.TP
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.B \-r
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Remove matching NAT rules rather than add them to the internal lists
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.TP
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.B \-v
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Turn verbose mode on. Displays information relating to rule processing.
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.DT
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.SH FILES
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/dev/ipnat
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.br
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/usr/share/examples/ipf Directory with examples.
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.SH SEE ALSO
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ipnat(5), ipf(8), ipfstat(8)
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