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Daniel Borkmann e42256699c bpf: make tc's bpf loader generic and move into lib
This work moves the bpf loader into the iproute2 library and reworks
the tc specific parts into generic code. It's useful as we can then
more easily support new program types by just having the same ELF
loader backend. Joint work with Thomas Graf. I hacked a rough start
of a test suite to make sure nothing breaks [1] and looks all good.

  [1] https://github.com/borkmann/clsact/blob/master/test_bpf.sh

Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Signed-off-by: Thomas Graf <tgraf@suug.ch>
2016-11-29 12:35:32 -08:00
bash-completion tc: add bash-completion function 2016-05-03 09:53:26 -07:00
bridge bridge: add support for the multicast flood flag 2016-10-17 05:29:24 -07:00
devlink devlink: Convert conditional in dl_argv_handle_port() to switch() 2016-10-17 05:30:45 -07:00
doc doc/tc-filters.tex: Drop overly subjective paragraphs 2016-03-27 10:34:40 -07:00
etc/iproute2 {f, m}_bpf: allow for user-defined object pinnings 2015-11-29 11:55:16 -08:00
examples tc, bpf: add support for map pre/allocation 2016-04-11 21:54:47 +00:00
genl Replace malloc && memset by calloc 2016-07-20 12:05:24 -07:00
include bpf: make tc's bpf loader generic and move into lib 2016-11-29 12:35:32 -08:00
ip ip: support UID range routing. 2016-11-29 12:26:37 -08:00
lib bpf: make tc's bpf loader generic and move into lib 2016-11-29 12:35:32 -08:00
man tc: m_mirred: Add support for ingress redirect/mirror 2016-10-26 11:20:47 -07:00
misc misc/ss: tcp cwnd should be unsigned 2016-09-22 16:38:22 -07:00
netem scrub out whitespace issues 2016-03-27 10:50:14 -07:00
schema bridge: add json schema for bridge fdb show 2016-07-20 12:02:02 -07:00
tc bpf: make tc's bpf loader generic and move into lib 2016-11-29 12:35:32 -08:00
testsuite iproute2: build nsid-name cache only for commands that need it 2016-10-09 18:56:47 -07:00
tipc tipc: cleanup style issues 2016-09-20 09:25:42 -07:00
.gitignore gitignore: Ignore 'tags' file generated by ctags 2016-09-08 14:30:44 -07:00
COPYING Update address of FSF in license 2008-03-08 13:31:03 -08:00
Makefile bpf: make tc's bpf loader generic and move into lib 2016-11-29 12:35:32 -08:00
README README: update mail address and download location 2013-01-18 09:54:58 -08:00
README.decnet Decnet documentation update 2005-06-13 18:47:56 +00:00
README.devel iproute2: fix minor typo in comments 2011-07-11 10:11:09 -07:00
README.distribution README cleanup's 2012-01-03 15:04:55 -08:00
README.iproute2+tc tc, bpf: finalize eBPF support for cls and act front-end 2015-04-10 13:31:19 -07:00
README.lnstat Rename: misc/README.lnstat -> README.lnstat 2004-10-19 20:24:47 +00:00
configure bpf: make tc's bpf loader generic and move into lib 2016-11-29 12:35:32 -08:00

README

This is a set of utilities for Linux networking.

Information:
    http://www.linuxfoundation.org/collaborate/workgroups/networking/iproute2

Download:
    http://www.kernel.org/pub/linux/utils/net/iproute2/

Repository:
    git://git.kernel.org/pub/scm/linux/kernel/git/shemminger/iproute2.git

How to compile this.
--------------------
1. libdbm

arpd needs to have the db4 development libraries. For Debian
users this is the package with a name like libdb4.x-dev.
DBM_INCLUDE points to the directory with db_185.h which
is the include file used by arpd to get to the old format Berkeley
database routines.  Often this is in the db-devel package.

2. make

The makefile will automatically build a Config file which
contains whether or not ATM is available, etc.

3. To make documentation, cd to doc/ directory , then
   look at start of Makefile and set correct values for
   PAGESIZE=a4		, ie: a4 , letter ...	(string)
   PAGESPERPAGE=2	, ie: 1 , 2 ...		(numeric)
   and make there. It assumes, that latex, dvips and psnup
   are in your path.

4. This package includes matching sanitized kernel headers because
   the build environment may not have up to date versions. See Makefile
   if you have special requirements and need to point at different
   kernel include files.

Stephen Hemminger
stephen@networkplumber.org

Alexey Kuznetsov
kuznet@ms2.inr.ac.ru