glebius 7c22152af0 o Use new function ip_fillid() in all places throughout the kernel, ... where we want to create a new IP datagram. o Add support for RFC6864, which allows to set IP ID for atomic IP datagrams to any value, to improve performance. The behaviour is controlled by net.inet.ip.rfc6864 sysctl knob, which is enabled by default. o In case if we generate IP ID, use counter(9) to improve performance. o Gather all code related to IP ID into ip_id.c. Differential Revision: https://reviews.freebsd.org/D2177 Reviewed by: adrian, cy, rpaulo Tested by: Emeric POUPON <emeric.poupon stormshield.eu> Sponsored by: Netflix Sponsored by: Nginx, Inc. Relnotes: yes		2015-04-01 22:26:39 +00:00
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ipfw	The offset variable has been cleared all bits except IP6F_OFF_MASK.	2015-03-31 14:41:29 +00:00
pf	o Use new function ip_fillid() in all places throughout the kernel,	2015-04-01 22:26:39 +00:00