Clang doesn't support the gcc extension for embeddeding flexible arrays
inside of structures.  Use the slightly more portable alloca().
Signed-off-by: Mike Frysinger <vapier@gentoo.org>

Fixes breakage with xtables API starting with version 1.4.10
Signed-off-by: Hasan Chowdhury <shemonc@gmail.com>
Signed-off-by: Jamal Hadi Salim <jhs@mojatatu.com>

If an error occurs in a man subdir, make sure we propagate it back up.

While we're here, merge the duplicate rules into one.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>

The man dir misses the man7 as a subdir which means none of the pages
get installed.

URL: https://bugs.gentoo.org/451166Reported-by: Marcin Mirosław <bug@mejor.pl>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>

Needed to build iproute2 with musl

Signed-off-by: Cong Wang <amwang@redhat.com>

bridge -> dev
group -> grp
Signed-off-by: Cong Wang <amwang@redhat.com>

This patch adds a flag to mdb entries so that we can distinguish
permanent entries with temporary ones.
Signed-off-by: Cong Wang <amwang@redhat.com>

Previous change wasn't needed, since merge of
	configure: move toolchain init to a function

Script has lots of shell functions but never indented properly.

Commit v3.7.0~10 caused the variable new PKG_CONFIG variable never
to be present at the time of calling make, leading to tc/m_xt.so
not linked with -lxtables (result from pkg-config xtables --libs),
that in turn leading to

tc: symbol lookup error: /usr/lib64/tc//m_xt.so: undefined symbol:
xtables_init_all

Fixing that.
Signed-off-by: Jan Engelhardt <jengelh@inai.de>

This matches the existing CC behavior.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>

The lib makefile doesn't include Config which means it misses
setting up toolchain vars that it includes.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>

The layout of this file uses functions to update Config.  Move the
toolchain logic to the same style to fix setting the vars in Config.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>

Sync with the current code.
Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>

This patch add the documentation about 'ip netconf' command.
Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>

  The new type 'vxlan' is added in the output of "ip link help"
Signed-off-by: Zhi Yong Wu <wuzhy@linux.vnet.ibm.com>

mroute was using /proc/net/ip_mr_[vif|cache] to display mroute entries. Hence,
only RT_TABLE_DEFAULT was displayed and only IPv4.
With rtnetlink, it is possible to display all tables for IPv4 and IPv6. The output
format is kept. Also, like before the patch, statistics are displayed when user specify
the '-s' argument.

The patch also adds the support of 'ip monitor mroute', which is now possible.
Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>

INFO_SPEC already uses the term 'OPTIONS' and describe it.
Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>

Now 'ip link' supports ipip, sit and ip6tnl.
Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>

Sync with the current code.
Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>

Use tabs instead of space when possible.
Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>

Cc: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: Cong Wang <amwang@redhat.com>

This patch implements `bridge monitor mdb`.

Cc: Stephen Hemminger <shemminger@vyatta.com>
Cc: Thomas Graf <tgraf@suug.ch>
Signed-off-by: Cong Wang <amwang@redhat.com>

This patch implements:

	bridge mdb { add | del } dev DEV port PORT grp GROUP

Cc: Stephen Hemminger <shemminger@vyatta.com>
Cc: Thomas Graf <tgraf@suug.ch>
Signed-off-by: Cong Wang <amwang@redhat.com>

This patch adds a new flag to iproute2 for vxlan devices to enable
DOVE features. It also adds support for L2 and L3 switch lookup miss
netlink messages to "ip monitor".

Changes since v2: fix merge conflict
Changes since v1:
	- split "dove" flag into separate feature flags:
		- "proxy" for ARP reduction
		- "rsc" for route short circuiting
		- "l2miss" for L2 switch miss notifications
		- "l3miss" for L3 switch miss notifications
Signed-off-by: David L Stevens <dlstevens@us.ibm.com>

This patch allows to manage ip tunnels via the interface ip link.
The syntax for parameters is the same that 'ip tunnel'.

It also allows to display tunnels parameters with 'ip -details link' or
'ip -details monitor link'.
Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>

This patch allows to manage ip6 tunnels via the interface ip link.
The syntax for parameters is the same that 'ip -6 tunnel'.

It also allows to display tunnels parameters with 'ip -details link' or
'ip -details monitor link'.
Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>

Example of the output:
$ ip monitor netconf&
[1] 24901
$ echo 0 > /proc/sys/net/ipv6/conf/all/forwarding
ipv6 dev lo forwarding off
ipv6 dev eth0 forwarding off
ipv6 all forwarding off
$ echo 1 > /proc/sys/net/ipv4/conf/eth0/forwarding
ipv4 dev eth0 forwarding on

$ ip -6 netconf
ipv6 all forwarding on mc_forwarding 0
$ ip netconf show dev eth0
ipv4 dev eth0 forwarding on rp_filter off mc_forwarding 1
Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>

Minor cleanup of original patch, made sure netconf.h matched
result of santized kernel headers

The debian package checking tool, lintian, spotted that the
tc ematch manpage seems to have an error in the specified section.
Signed-off-by: Andreas Henriksson <andreas@fatal.se>

Sample output:

	# ./bridge/bridge mdb show dev br0
	bridge br0 port eth1 group 224.8.8.9
	bridge br0 port eth0 group 224.8.8.8

	# ./bridge/bridge -d mdb show dev br0
	bridge br0 port eth1 group 224.8.8.9
	bridge br0 port eth0 group 224.8.8.8
	router ports on br0: eth0
Signed-off-by: Cong Wang <amwang@redhat.com>

Since system may not have upto date kernel headers, keep if_bridge.h
in set of exported headers used to build iproute.

Sanitized headers from net-next

Currently the default filter lists TCP sockets only which is
rather confusing especially when the '-a/--all' flag is used.
This patch changes the default to include all sockets, imitating
netstat(8) behavior.
Signed-off-by: Petr Šabata <contyk@redhat.com>
Acked-by: David S. Miller <davem@davemloft.net>

The canid ematch has been added in commit:

7b5f30e1 Ematch used to classify CAN frames according to their identifiers

But the corresponding entry in etc/iproute2/ematch_map was lost. This patch
adds the missing entry in ematch_map, otherweise tc would complain:

Error: Unable to find ematch "canid" in /etc/iproute2/ematch_map
Please assign a unique ID to the ematch kind the suggested entry is:
        7       canid
Signed-off-by: Rostislav Lisovy <lisovy@gmail.com>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>

When tclass or flowlabel field were updated, we only performed an OR with the
new value. For example, it was not possible to reset tclass:
  ip -6 tunnel change ip6tnl2 tclass 0
Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>

Flag IP6_TNL_F_IGN_ENCAP_LIMIT is set when encaplimit is none, but it was not
removed if encaplimit was set on update (ip tunnel change).
Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>