K 10
svn:author
V 5
markj
K 8
svn:date
V 27
2020-01-23T16:45:48.855992Z
K 7
svn:log
V 465
ng_nat: Pass IPv6 packets through.

ng_nat implements NAT for IPv4 traffic only.  When connected to an
ng_ether node it erroneously handled IPv6 packets as well.

This change is not sufficient: ng_nat does not do any validation of IP
packets in this mode, even though they have not yet passed through
ip_input().

PR:		243096
Reported by:	Robert James Hernandez <rob@sarcasticadmin.com>
Reviewed by:	julian
Differential Revision:	https://reviews.freebsd.org/D23080

END