Commit Graph

3 Commits

Author SHA1 Message Date
Mateusz Guzik
662c13053f net: clean up empty lines in .c and .h files 2020-09-01 21:19:14 +00:00
Andrey V. Elsukov
b2b5660688 Add ability to use dynamic external prefix in ipfw_nptv6 module.
Now an interface name can be specified for nptv6 instance instead of
ext_prefix. The module will track if_addr_ext events and when suitable
IPv6 address will be added to specified interface, it will be configured
as external prefix. When address disappears instance becomes unusable,
i.e. it doesn't match any packets.

Reviewed by:	0mp (manpages)
Tested by:	Dries Michiels <driesm dot michiels gmail com>
MFC after:	1 month
Differential Revision:	https://reviews.freebsd.org/D17765
2018-11-12 11:20:59 +00:00
Andrey V. Elsukov
b867e84e95 Add ipfw_nptv6 module that implements Network Prefix Translation for IPv6
as defined in RFC 6296. The module works together with ipfw(4) and
implemented as its external action module. When it is loaded, it registers
as eaction and can be used in rules. The usage pattern is similar to
ipfw_nat(4). All matched by rule traffic goes to the NPT module.

Reviewed by:	hrs
Obtained from:	Yandex LLC
MFC after:	1 month
Relnotes:	yes
Sponsored by:	Yandex LLC
Differential Revision:	https://reviews.freebsd.org/D6420
2016-07-18 19:46:31 +00:00