Formatting was awful and unclear on ip neighbour

Signed-off-by: Mike Rapoport <mike.rapoport@ravellosystems.com>

In "ip route show" output unicast type, main table, boot protocol and
universe scope are hidden as default labels.

Sometimes it is helpful to show the hidden label for people not enough
familiar with routing subsystem to map the output of "ip route show" and
kernel source code.

With this patch "ip route show" with -d option shows the default labels.

Example of difference of output with -d option:

    $ ./ip/ip -4   route show table all dev virbr1
    ...
    192.168.121.0/28  proto kernel  scope link  src 192.168.121.1
    ...
    $ ./ip/ip -4 -d  route show table all dev virbr1
    ...
    unicast 192.168.121.0/28  table main  proto kernel  scope link  src 192.168.121.1
    ...
Signed-off-by: Masatake YAMATO <yamato@redhat.com>

The direct_qlen command option is used with qdisc operation.
It happened to be implemented in htb_parse_class_opt() which is called
with class operation.
Signed-off-by: Hiroaki SHIMODA <shimoda.hiroaki@gmail.com>
Cc: Eric Dumazet <eric.dumazet@gmail.com>

The process SELinux contexts can be added to the output using the -Z
option. Using the -z option will show the process and socket contexts (see
the man page for details).
For netlink sockets: if valid process show process context, if pid = 0
show kernel initial context, if unknown show "unavailable".
Signed-off-by: Richard Haines <richard_c_haines@btinternet.com>

Signed-off-by: Masatake YAMATO <yamato@redhat.com>

Signed-off-by: Masatake YAMATO <yamato@redhat.com>

Signed-off-by: John Fastabend <john.r.fastabend@intel.com>
Acked-by: Neil Horman <nhorman@tuxdriver.com>

With "ip -d link show", bonding slave mii status is displayed
twice, once as a number and once as a name.

Fixes: 730d3f61 ("iplink: add support for bonding slave")
Signed-off-by: Michal Kubecek <mkubecek@suse.cz>

Lookup function get_index() compares argument with table entries
only up to the length of the table entry so that if an entry
with lower index is a substring of a later one, earlier entry is
used even if the argument is equal to the other. For example,

  ip link set bond0 type bond xmit_hash_policy layer2+3

sets xmit_hash_policy to 0 (layer2) as this is found before
"layer2+3" can be checked.

Use strcmp() to compare whole strings instead.

v2: look for an exact match only
Signed-off-by: Michal Kubecek <mkubecek@suse.cz>

Signed-off-by: Jiri Pirko <jiri@resnulli.us>

Signed-off-by: Jiri Pirko <jiri@resnulli.us>

Name of arp_all_targets parameter in output of "ip -d link show"
is missing trailing "s".

Fixes: 63d127b0 ("iproute2: finish support for bonding attributes")
Signed-off-by: Michal Kubecek <mkubecek@suse.cz>

This change enable the ss command to display the interface name as zone index
for local addresses when needed.

For this enhanced display *_diag stuff is needed.

It is based on a first version by Bernd Eckenfels.

example:
Netid  State   Recv-Q Send-Q                 Local Address:Port    Peer Address:Port
udp    UNCONN  0      0      fe80::20c:29ff:fe1f:7406%eth1:9999              :::*
udp    UNCONN  0      0                                 :::domain            :::*
tcp    LISTEN  0      3                                 :::domain            :::*
tcp    LISTEN  0      5      fe80::20c:29ff:fe1f:7410%eth2:99                :::*
Signed-off-by: Francois-Xavier Le Bail <fx.lebail@yahoo.com>

When requesting simultaneous output of TCP and UDP sockets
the netid field shows "tcp" always.

[root@xemvm1 iproute2]# ./misc/ss -a -tu
Netid State      Recv-Q Send-Q                            Local Address:Port                                Peer Address:Port
tcp   UNCONN     0      0                                             *:32713                                          *:*
tcp   UNCONN     0      0                                             *:bootpc                                         *:*
tcp   UNCONN     0      0                                            :::57879                                         :::*
tcp   LISTEN     0      128                                           *:ssh                                            *:*
tcp   ESTAB      0      48                                      1.2.3.5:ssh                                      1.2.3.4:45826
tcp   ESTAB      0      0                                       1.2.3.5:ssh                                      1.2.3.4:45814
tcp   LISTEN     0      128                                          :::ssh                                           :::*

While the 1st 3 sockets are UDP ones:

[root@xemvm1 iproute2]# ./misc/ss -a -u
State       Recv-Q Send-Q                              Local Address:Port                                  Peer Address:Port
UNCONN      0      0                                               *:32713                                            *:*
UNCONN      0      0                                               *:bootpc                                           *:*
UNCONN      0      0                                              :::57879                                           :::*
Reported-by: François-Xavier Le Bail <fx.lebail@yahoo.com>
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
Tested-by: François-Xavier Le Bail <fx.lebail@yahoo.com>

This patch allows adding the source-IP attribute to the netlink-command.
Signed-off-by: Christoph Paasch <christoph.paasch@uclouvain.be>

This patch allows to display the source-IP.
stype will be used in the next patch that allows to remove based on the
source-IP.
Signed-off-by: Christoph Paasch <christoph.paasch@uclouvain.be>

Renaming addr to daddr, because we will introduce saddr later.

The local variable is necessary to store RTA_PAYLOAD(a) temporarily.
Signed-off-by: Christoph Paasch <christoph.paasch@uclouvain.be>

Cc: Jamal Hadi Salim <jhs@mojatatu.com>
Cc: Stephen Hemminger <stephen@networkplumber.org>
Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com>

Signed-off-by: Masatake YAMATO <yamato@redhat.com>

This adds the manpage for  PIE: Proportional Integral controller Enhanced AQM
scheme.
Signed-off-by: Vijay Subramanian <subramanian.vijay@gmail.com>
Signed-off-by: Vijay Subramanian <vijaynsu@cisco.com>
CC: Dave Taht <dave.taht@bufferbloat.net>

netem support 64bit rates start from linux-3.13.
Add 64bit rates support in tc tools.

tc qdisc show dev eth0
qdisc netem 1: dev eth4 root refcnt 2 limit 1000 rate 35Gbit

Cc: Eric Dumazet <edumazet@google.com>
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Acked-by: Eric Dumazet <edumazet@google.com>

To avoid loss when transforming burst to buffer in userspace, send
burst/mtu to kernel directly.

Kernel commit 2e04ad424b("sch_tbf: add TBF_BURST/TBF_PBURST attribute")
make it can handle burst/mtu.

Cc: Eric Dumazet <edumazet@google.com>
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>

Signed-off-by: Thomas Haller <thaller@redhat.com>

Signed-off-by: Jiri Pirko <jiri@resnulli.us>

This reverts commit 92deabcf.

Conflicts:
	ip/iplink_vxlan.c

Allow setting dst_port in 3.12

Add support for bonding attributes just added to net-next.
On set, allow string or number value for enumerated attributes.
On show, use always use string value for attribute.
Signed-off-by: Scott Feldman <sfeldma@cumulusnetworks.com>

Signed-off-by: Masatake YAMATO <yamato@redhat.com>

This patch enables -A unix_stream, -A unix_dgram and
-A unix_seqpacket option even if ss gets socket information
via netlink.
Signed-off-by: Masatake YAMATO <yamato@redhat.com>

ss didn't distignish seqpacket type from dgram type.
With this patch ss can distignish it.

 $ misc/ss -x -a | grep seq
 u_seq  LISTEN     0      128    /run/udev/control 10966                 * 0
 u_seq  ESTAB      0      0                    * 115103                * 115104
 u_seq  ESTAB      0      0                    * 115104                * 115103
Signed-off-by: Masatake YAMATO <yamato@redhat.com>

Proportional Integral controller Enhanced (PIE) is a scheduler to address the
bufferbloat problem.

We present here a lightweight design, PIE(Proportional Integral controller
Enhanced) that can effectively control the average queueing latency to a target
value. Simulation results, theoretical analysis and Linux testbed results have
shown that PIE can ensure low latency and achieve high link utilization under
various congestion situations. The design does not require per-packet
timestamp, so it incurs very small overhead and is simple enough to implement
in both hardware and software.  "

For more information, please see technical paper about PIE in the IEEE
Conference on High Performance Switching and Routing 2013. A copy of the paper
can be found at ftp://ftpeng.cisco.com/pie/.

Please also refer to the IETF draft submission at
http://tools.ietf.org/html/draft-pan-tsvwg-pie-00

All relevant code, documents and test scripts and results can be found at
ftp://ftpeng.cisco.com/pie/.

For problems with the iproute2/tc or Linux kernel code, please contact Vijay
Subramanian (vijaynsu@cisco.com or subramanian.vijay@gmail.com) Mythili Prabhu
(mysuryan@cisco.com)
Signed-off-by: Vijay Subramanian <subramanian.vijay@gmail.com>
Signed-off-by: Mythili Prabhu <mysuryan@cisco.com>
CC: Dave Taht <dave.taht@bufferbloat.net>

Signed-off-by: Jiri Pirko <jiri@resnulli.us>