src-test/contrib/ipfilter/tools/ipftest.c, branch main

ipfilter #ifdef cleanup.

2019-02-03T05:25:49Z

Remove #ifdefs for ancient and irrelevant operating systems from ipfilter. When ipfilter was written the UNIX and UNIX-like systems in use were diverse and plentiful. IRIX, Tru64 (OSF/1) don't exist any more. OpenBSD removed ipfilter shortly after the first time the ipfilter license terms changed in the early 2000's. ipfilter on AIX, HP/UX, and Linux never really caught on. Removal of code for operating systems that ipfilter will never run on again will simplify the code making it easier to fix bugs, complete partially implemented features, and extend ipfilter. Unsupported previous version FreeBSD code and some older NetBSD code has also been removed. What remains is supported FreeBSD, NetBSD, and illumos. FreeBSD and NetBSD have collaborated exchanging patches, while illumos has expressed willingness to have their ipfilter updated to 5.1.2, provided their zone-specific updates to their ipfilter are merged (which are of interest to FreeBSD to allow control of ipfilters in jails from the global zone). Reviewed by: glebius@ MFC after: 1 month Differential Revision: https://reviews.freebsd.org/D19006

o Use new function ip_fillid() in all places throughout the kernel,

2015-04-01T22:26:39Z

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 Sponsored by: Netflix Sponsored by: Nginx, Inc. Relnotes: yes

Update ipfilter 4.1.28 --> 5.1.2.

2013-09-06T23:11:19Z

Approved by: glebius (mentor) BSD Licensed by: Darren Reed (author)

As per the developers handbook (5.3.1 step 1), prepare the vendor trees for

2013-07-19T05:41:57Z

import of new ipfilter vendor sources by flattening them. To keep the tags consistent with dist, the tags are also flattened. Approved by: glebius (Mentor)

Merge IPFilter 4.1.23 back to HEAD

2007-06-04T02:54:36Z

See src/contrib/ipfilter/HISTORY for details of changes since 4.1.13

Import IPFilter 4.1.23 to vendor branch.

2007-06-04T02:50:28Z

See src/contrib/ipfilter/HISTORY for details of changes since 4.1.13

Resolve conflicts

2006-08-16T12:23:02Z

MFC after: 1 weeks

Import IP Filter 4.1.13

2006-08-16T11:51:32Z

Resolve conflicts (and believe me...you don't want to know).

2005-12-30T11:52:26Z

Import IP Filter 4.1.10

2005-12-30T11:34:54Z