melifaro 20aa310e22 Add support for RFC 6598/Carrier Grade NAT subnets. to libalias and ipfw.
In libalias, a new flag PKT_ALIAS_UNREGISTERED_RFC6598 is added.
 This is like PKT_ALIAS_UNREGISTERED_ONLY, but also is RFC 6598 aware.
Also, we add a new NAT option to ipfw called unreg_cgn, which is like
 unreg_only, but also is RFC 6598-aware.  The reason for the new
 flags/options is to avoid breaking existing networks, especially those
 which rely on RFC 6598 as an external address.

Submitted by:	Neel Chauhan <neel AT neelc DOT org>
MFC after:	2 weeks
Differential Revision:	https://reviews.freebsd.org/D22877
2020-01-24 20:35:41 +00:00
..
2019-08-13 20:06:55 +00:00
2019-11-21 01:24:49 +00:00
2019-11-21 01:24:49 +00:00
2019-12-11 17:37:53 +00:00
2019-12-11 17:37:53 +00:00
2019-12-11 17:37:53 +00:00
2019-08-13 20:06:55 +00:00
2019-12-22 05:44:29 +00:00
2019-12-22 01:22:51 +00:00
2019-08-08 20:56:52 +00:00
2017-10-31 00:07:04 +00:00
2019-12-11 17:37:53 +00:00
2019-12-11 17:37:53 +00:00
2019-11-21 01:24:49 +00:00
2019-12-11 17:37:53 +00:00
2019-08-13 20:06:55 +00:00
2019-06-25 04:50:09 +00:00