- Document firewall_nat_enable related settings.

Tested by:	AB
MFC after:	1 month

1 files changed, 26 insertions, 1 deletions

diff --git a/share/man/man5/rc.conf.5 b/share/man/man5/rc.conf.5
index 2797651..8314344 100644
--- a/share/man/man5/rc.conf.5
+++ b/share/man/man5/rc.conf.5
@@ -24,7 +24,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd January 12, 2008
+.Dd January 23, 2008
 .Dt RC.CONF 5
 .Os
 .Sh NAME
@@ -485,6 +485,31 @@ specifies a filename.
 .Pq Vt str
 The IPv6 equivalent of
 .Va firewall_flags .
+.\" ----- firewall_nat_enable setting --------------------------------
+.It Va firewall_nat_enable
+.Pq Vt bool
+The
+.Xr ipfw 8
+equivalent of
+.Va natd_enable .
+Setting this to
+.Dq Li YES
+enables kernel NAT.
+.Va firewall_enable
+must also be set to
+.Dq Li YES .
+.It Va firewall_nat_interface
+.Pq Vt str
+The
+.Xr ipfw 8
+equivalent of
+.Va natd_interface .
+This is the name of the public interface or IP address on which
+kernel NAT should run.
+.It Va firewall_nat_flags
+.Pq Vt str
+Additional configuration parameters for kernel NAT should be placed here.
+.\" -------------------------------------------------------------------
 .It Va natd_program
 .Pq Vt str
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