batman-adv must make sure that ether_setup is already declared via
linux/netdevice.h before the preprocessor can patch the use of it in
batman-adv. Otherwise it is tried to also patch the declaration of
ether_setup.
Fixes: 8da2f5cbb1 ("batman-adv: upgrade package to latest release 2017.2")
Signed-off-by: Sven Eckelmann <sven@narfation.org>
This patch fixes an issue in the translation table code potentially
leading to a TT Request + Response storm. The issue may occur for nodes
involving BLA and an inconsistent configuration of the batman-adv AP
isolation feature. However, since the new multicast optimizations, a
single, malformed packet may lead to a mesh-wide, persistent
Denial-of-Service, too.
The issue occurs because nodes are currently OR-ing the TT sync flags of
all originators announcing a specific MAC address via the
translation table. When an intermediate node now receives a TT Request
and wants to answer this on behave of the destination node then this
intermediate node now responds with an altered flag field and broken
CRC. The next OGM of the real destination will lead to a CRC mismatch
and triggering a TT Request and Response again.
Furthermore, the OR-ing is currently never undone as long as at least
one originator announcing the according MAC address remains, leading to
the potential persistency of this issue.
This patch fixes this issue by storing the flags used in the CRC
calculation on a a per TT orig entry basis to be able to respond with
the correct, original flags in an intermediate TT Response for one
thing. And to be able to correctly unset sync flags once all nodes
announcing a sync flag vanish for another.
Signed-off-by: Sven Eckelmann <sven@narfation.org>
This package is a transitional package for nodogsplash, so that the old version is still available for those who miss features that have not yet been implemented.
Signed-off-by: Moritz Warning <moritzwarning@web.de>
The upstream project also reverted IGDv2-by-default due to widespread
compatibility problems.
So far all Microsoft operating systems up to Windows 10, Xbox 360, Xbox One
Playstation 3 and Playstation 4 consoles seem to be incompatible to the
new 2.0 standard.
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
The Makefile would not consistently honour CFLAGS or LDFLAGS, and we
were not correctly setting them in the OpenWrt/LEDE Makefile either.
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Integrate ip rule support for the prelocal routing table lookup in the 464xlat
proto shell handler as netifd does not install anymore an ip rule for the prelocal
routing table.
The prelocal routing table ip rule needs to be installed before the local routing
table ip rule so the 464xlat traffic with as destination the IPv6 anycast address
is routed to the nat46 module otherwise the traffic will be dropped in the IPv6
local table.
Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
Write the process id in the pid file immediately after the 464xlat pid file has
been openend. Before the process id was written when the parent process exits
leaving a window where no valid process id was in place in the 464xlat pid file.
This lead to issues if the 464xlat utility was launched to terminate a running
464xlat utility as it could possibly terminate a random process.
If the parent process exits the pid file is updated with the process id of the
forked 464xlat utility.
Also rework the signal handling of SIGTERM so the running 464xlat utility is
correctly terminated.
Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
* support latest kernels (3.2 - 4.12)
* bridge loop avoidance improvements for various corner cases
* reduction of maximum fragment size
* coding style cleanups and refactoring
* bugs squashed:
- fix rx packet/bytes stats on local DAT ARP reply
Signed-off-by: Sven Eckelmann <sven@narfation.org>
683fbd2 nat46-core: code clean-up
09df268 nat46-core: extend portless protocol support in 1:1 share ratio
Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
Sven Eckelmann