freebsd-dev/sys/contrib/pf
Gleb Smirnoff 64484cf630 Since pf 4.5 import pf(4) has a mechanism to defer
forwarding a packet, that creates state, until
pfsync(4) peer acks state addition (or 10 msec
timeout passes).

This is needed for active-active CARP configurations,
which are poorly supported in FreeBSD and arguably
a good idea at all.

Unfortunately by the time of import this feature in
OpenBSD was turned on, and did not have a switch to
turn it off. This leaked to FreeBSD.

This change make it possible to turn this feature
off via ioctl() and turns it off by default.

Obtained from:	OpenBSD
2012-04-03 18:09:20 +00:00
..
net Since pf 4.5 import pf(4) has a mechanism to defer 2012-04-03 18:09:20 +00:00
netinet Ignore the return value of ADDCARRY(). 2010-10-13 17:16:08 +00:00