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John Crispin 29c3611294 igmpproxy: Multiple downlink interfaces fix.
from Erik Tews <erik@datenzone.de>

This patch has two effects. First, the quickleave feature/behaviour is
disabled for all groups that are used on more than one interface. The
idea of quickleave is to leave a group fast and later figure out whether
there is still somebody interested in that group. For groups used on
more than one interface, it is already known that there is still
somebody interested in that group.

Second, when a leave is received for a group that is used on more than
one interface, igmpproxy sends queries on all interface to discover
remeining listeners for that group. Previously these queries were only
send on the interface the leave was received on, so that listeners on
the other interfaces were not discovered and the group might be left on
the upstream router incorrectly.

This patch can be improved by sending the queries only on the interface
the leave was received on and adapting the algorithm in
internAgeRoute(...) in rttable.c in a way that only one interface is
actually processed and all other interfaces of the route are silently
assumed to be still active.

Signed-off-by: Erik Tews <erik@datenzone.de>

SVN-Revision: 44859
2015-03-17 09:43:07 +00:00
config buildroot: make it easier to build all kmods 2015-03-16 11:51:54 +00:00
docs docs: update remaining references to functions.sh 2012-12-20 15:29:33 +00:00
include buildroot: make it easier to build all kmods 2015-03-16 11:51:54 +00:00
package igmpproxy: Multiple downlink interfaces fix. 2015-03-17 09:43:07 +00:00
scripts buildroot: make it easier to build all kmods 2015-03-16 11:51:54 +00:00
target lantiq: make xrx200 targets use the upstream dwc2 driver 2015-03-17 09:42:56 +00:00
toolchain toolchain: remove leftovers from old llvm-gcc experiments 2015-03-15 12:03:01 +00:00
tools toolchain: remove leftovers from old llvm-gcc experiments 2015-03-15 12:03:01 +00:00
.gitattributes add .gitattributes to prevent the git autocrlf option from messing with CRLF/LF in files 2012-05-08 13:30:49 +00:00
.gitignore add git-src to .gitignore 2014-01-12 12:06:39 +00:00
BSDmakefile add missing copyright header 2007-02-26 01:05:09 +00:00
Config.in scripts/config: sync with linux upstream 2015-01-08 14:33:53 +00:00
feeds.conf.default Move telephony feed to github 2014-12-11 10:30:51 +00:00
LICENSE finally move buildroot-ng to trunk 2016-03-20 17:29:15 +01:00
Makefile Revert "build: use ONESHELL to speed up scanning and the toplevel makefile" 2014-10-22 10:47:26 +00:00
README Add 'subversion' build dependency to README 2014-08-31 12:06:32 +00:00
rules.mk rules.mk: add newline definition 2015-03-15 19:47:46 +00:00

This is the buildsystem for the OpenWrt Linux distribution.

Please use "make menuconfig" to configure your appreciated
configuration for the toolchain and firmware.

You need to have installed gcc, binutils, bzip2, flex, python, perl, make,
find, grep, diff, unzip, gawk, getopt, subversion, libz-dev and libc headers.

Run "./scripts/feeds update -a" to get all the latest package definitions
defined in feeds.conf / feeds.conf.default respectively
and "./scripts/feeds install -a" to install symlinks of all of them into
package/feeds/.

Use "make menuconfig" to configure your image.

Simply running "make" will build your firmware.
It will download all sources, build the cross-compile toolchain, 
the kernel and all choosen applications.

You can use "scripts/flashing/flash.sh" for remotely updating your embedded
system via tftp.

The OpenWrt system is documented in docs/. You will need a LaTeX distribution
and the tex4ht package to build the documentation. Type "make -C docs/" to build it.

To build your own firmware you need to have access to a Linux, BSD or MacOSX system
(case-sensitive filesystem required). Cygwin will not be supported because of
the lack of case sensitiveness in the file system.


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	http://openwrt.org