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Eugene Grosbein a594f9453b Make ng_pptpgre(8) netgraph node be able to restore order for packets
reordered in transit instead of dropping them altogether.
It uses sequence numbers of PPtPGRE packets.

A set of new sysctl(8) added to control this ability or disable it:

net.graph.pptpgre.reorder_max (1) defines maximum length of node's
private reorder queue used to keep data waiting for late packets.
Zero value disables reordering. Default value 1 allows the node to restore
the order for two packets swapped in transit. Greater values allow the node
to deliver packets being late after more packets in sequence
at cost of increased kernel memory usage.

net.graph.pptpgre.reorder_timeout (1) defines time value in miliseconds
used to wait for late packets. It may be useful to increase this
if reordering spot is distant.

MFC after:	1 month
2018-11-04 19:10:44 +00:00
bin Drop ed(1) "crypto" 2018-11-04 17:56:16 +00:00
cddl dtrace(1): remove reference to dtruss that was removed from base 2018-10-31 15:29:26 +00:00
contrib Un-break build libexpact. 2018-11-04 18:24:11 +00:00
crypto Update SHLIB_VERSION_NUMBER following the OpenSSL shared library 2018-10-25 18:46:45 +00:00
etc Simplify NLS alias handling by using native make(1) multi variable for loops 2018-11-04 10:14:08 +00:00
gnu Implement a BSD licensed crtbegin/crtend 2018-10-25 17:39:41 +00:00
include Reduce NL_ARGMAX to 4096 to match Linux. 2018-10-04 21:55:58 +00:00
kerberos5 Update the existing heimdal implementation for OpenSSL 1.1. 2018-10-05 16:35:24 +00:00
lib Fix a recusive call introduce in the r340130. 2018-11-04 18:52:59 +00:00
libexec Remove Obj_Entry textsize member. 2018-11-04 00:32:28 +00:00
release Pass _BRANCH in the reldoc target to ensure the correct 2018-10-29 21:03:43 +00:00
rescue rescue: Add bectl(8) 2018-10-31 20:42:18 +00:00
sbin ipfw(8): clarify layer2 processing abilities 2018-11-04 06:35:48 +00:00
secure Bump base OpenSSL libraries versions to avoid conflict with port's libraries. 2018-10-25 13:37:57 +00:00
share Make ng_pptpgre(8) netgraph node be able to restore order for packets 2018-11-04 19:10:44 +00:00
stand loader: biosdisk should check if the media is present 2018-11-02 11:41:58 +00:00
sys Make ng_pptpgre(8) netgraph node be able to restore order for packets 2018-11-04 19:10:44 +00:00
targets Add -b/-l options to localedef(1) to specify output endianness and use 2018-10-20 20:51:05 +00:00
tests pf tests: Basic pfsync test 2018-11-02 16:59:55 +00:00
tools Drop ed(1) "crypto" 2018-11-04 17:56:16 +00:00
usr.bin Teach man(1) about C.UTF-8. 2018-11-04 16:58:55 +00:00
usr.sbin nfsd: Factorize code 2018-11-04 06:39:01 +00:00
.arcconfig
.arclint arc lint: ignore /tests/ in chmod 2017-12-19 03:38:06 +00:00
.gitattributes Remove spuriously added svn properties 2018-08-02 18:37:02 +00:00
.gitignore Ignore _.universe-toolchain file. 2018-07-01 13:50:37 +00:00
COPYRIGHT Remove 'All Rights Reserved' from the collection copyright and templates. 2018-05-09 02:02:49 +00:00
LOCKS LOCKS: update current locks 2018-06-09 03:08:04 +00:00
MAINTAINERS Add pointer to freebsd-numerics for libm. 2018-07-16 15:29:32 +00:00
Makefile Don't include the broken riscv64sf TARGET_ARCH in universe. 2018-10-09 22:22:15 +00:00
Makefile.inc1 Avoid binutils test in cleandir/obj stages 2018-10-31 18:08:12 +00:00
Makefile.libcompat libcompat: disable retpoline when building build tools 2018-11-03 19:31:11 +00:00
Makefile.sys.inc
ObsoleteFiles.inc Add malloc_domainset(9) and _domainset variants to other allocator KPIs. 2018-10-30 18:26:34 +00:00
README README: add generic notes about GENERIC and NOTES 2018-06-17 19:44:24 +00:00
README.md README: add generic notes about GENERIC and NOTES 2018-06-17 19:44:24 +00:00
UPDATING Add updating entry for DRM 2018-10-20 19:14:46 +00:00

FreeBSD Source:

This is the top level of the FreeBSD source directory. This file was last revised on: FreeBSD

FreeBSD is an operating system used to power modern servers, desktops, and embedded platforms. A large community has continually developed it for more than thirty years. Its advanced networking, security, and storage features have made FreeBSD the platform of choice for many of the busiest web sites and most pervasive embedded networking and storage devices.

For copyright information, please see the file COPYRIGHT in this directory. Additional copyright information also exists for some sources in this tree - please see the specific source directories for more information.

The Makefile in this directory supports a number of targets for building components (or all) of the FreeBSD source tree. See build(7), config(8), https://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/makeworld.html, and https://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig.html for more information, including setting make(1) variables.

Source Roadmap:

bin		System/user commands.

cddl		Various commands and libraries under the Common Development
		and Distribution License.

contrib		Packages contributed by 3rd parties.

crypto		Cryptography stuff (see crypto/README).

etc		Template files for /etc.

gnu		Various commands and libraries under the GNU Public License.
		Please see gnu/COPYING* for more information.

include		System include files.

kerberos5	Kerberos5 (Heimdal) package.

lib		System libraries.

libexec		System daemons.

release		Release building Makefile & associated tools.

rescue		Build system for statically linked /rescue utilities.

sbin		System commands.

secure		Cryptographic libraries and commands.

share		Shared resources.

stand		Boot loader sources.

sys		Kernel sources.

sys/<arch>/conf Kernel configuration files. GENERIC is the configuration
		used in release builds. NOTES contains documentation of
		all possible entries.

tests		Regression tests which can be run by Kyua.  See tests/README
		for additional information.

tools		Utilities for regression testing and miscellaneous tasks.

usr.bin		User commands.

usr.sbin	System administration commands.

For information on synchronizing your source tree with one or more of the FreeBSD Project's development branches, please see:

https://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/current-stable.html