pf: Make af-to work on outbound interfaceHEADmain

Currently af-to works only on inbound interface by creating a reversed
NAT state key which is used to match traffic returning on the outbound
interface.

Such limitation is not necessary. When an af-to state is created
for an outbound rule do not reverse the NAT state key, making it work
just like if it was created for a normal NAT rule. Depending on firewall
design it might be easier and more natural to use af-to on the outbound
interface.

Reviewed by:		kp
Approved by:		kp (mentor)
Sponsored by:		InnoGames GmbH
Differential Revision:	https://reviews.freebsd.org/D49122

0 files changed, 0 insertions, 0 deletions