emp_ematch.y:12.1-13: warning: deprecated directive, use ‘%name-prefix’ [-Wdeprecated]
 %name-prefix="ematch_"
 ^^^^^^^^^^^^^

Allow to print particular link type usage by:

    ip link help [TYPE]

Currently to print usage for some link type it is needed
to use the following way:

    ip link { add | del | set } type TYPE help
Signed-off-by: Vadim Kochan <vadim4j@gmail.com>

Signed-off-by: Vadim Kochan <vadim4j@gmail.com>

Signed-off-by: Jamal Hadi Salim <jhs@mojatatu.com>

route can now use the action syntax
Signed-off-by: Jamal Hadi Salim <jhs@mojatatu.com>

tcindex can now use the action syntax
Signed-off-by: Jamal Hadi Salim <jhs@mojatatu.com>

'ip -oneline tunnel show' was not "oneline" for GRE tunnels with iseq:
# ip tun add gre_test remote 1.1.1.1 local 2.2.2.2 mode gre iseq oseq
# ip -oneline tun show gre_test | wc -l
2

The problem existed because of a typo: '\n' was printed when it shouldn't be.
Fixed.
Signed-off-by: Dmitry Popov <ixaphire@qrator.net>

Make ip address show accept the -s option similarly to ip link. This creates
an one command replacement for "ifconfig -a" useful for people who still
stay with ifconfig because of this feature.

Print the stats as the last thing for the interface. This requires some code
shuffling.
Signed-off-by: Jiri Benc <jbenc@redhat.com>

Display 4 additional tcp socket info fields :

backoff : exponential backoff
lastsnd : time in milli second since last send
lastrcv : time in milli second since last receive
lastack : time in milli second since last acknowledgement

$ ss -ti dst :22
State       Recv-Q Send-Q                  Local Address:Port
Peer Address:Port
ESTAB       0      0                        172.16.5.1:58470
172.17.131.143:ssh
	 cubic wscale:7,7 rto:228 rtt:30/20 ato:40 mss:1256 cwnd:6 ssthresh:4
send 2.0Mbps lastsnd:3480 lastrcv:3464 lastack:3464 rcv_rtt:81.5
rcv_space:87812
Signed-off-by: Eric Dumazet <edumazet@google.com>

Since commit 3c682146, iplink requires assigning negative
ifindex (-1) to the kernel when creating interface without
specifying index.

v2: checking whether index is -1, suggested by Cong Wang.

Cc: Cong Wang <cwang@twopensource.com>
Signed-off-by: Atzm Watanabe <atzm@stratosphere.co.jp>
Acked-by: Cong Wang <cwang@twopensource.com>

Renamed testsuite/tests/policer to testsuite/tests/policer.t
Signed-off-by: Vadim Kochan <vadim4j@gmail.com>

When make tests then 2 folders are generated:

    testsuite/results
    testsuite/iproute2/iproute2-this
Signed-off-by: Vadim Kochan <vadim4j@gmail.com>

In case if unknown message was handled then it will be displayed as:

    Unknown message: type=0x00000044(68) flags=0x00000000(0) len=0x0000004c(76)
Signed-off-by: Vadim Kochan <vadim4j@gmail.com>

The man page and the "fail" example are missing an underscore in the
nf_mark ematch.

eg.

tc filter add dev eth0 parent ffff:  basic match 'meta(nfmark gt 24)'
classid 2:4

meta: unknown meta id

... >>meta(nfmark gt 24)<< ...
... meta(>>nfmark<< gt 24)...
Usage: meta(OBJECT { eq | lt | gt } OBJECT)
where: OBJECT  := { META_ID | VALUE }
        META_ID := id [ shift SHIFT ] [ mask MASK ]

Example: meta(nfmark gt 24)
          meta(indev shift 1 eq "ppp")
          meta(tcindex mask 0xf0 eq 0xf0)

For a list of meta identifiers, use meta(list).
Illegal "ematch"

meta(list) does correctly show nf_mark and the above test works with
nf_mark.

Signed-off-by: Andy Furniss adf.lists@gmail.com

netns monitor fails when there is no /var/run/netns dir
which might be created later while monitoring.
Signed-off-by: Vadim Kochan <vadim4j@gmail.com>

Tests were not allowed to be ran, the following
issues were fixed:
    - creating the results folder before test running
    - sudo $PREFIX moved before variables definition which
        allow to pass them through the sudo to test script.
Signed-off-by: Vadim Kochan <vadim4j@gmail.com>

Example setup:

sudo tc qdisc del dev eth0 root handle 1:0 prio
sudo tc qdisc add dev eth0 root handle 1:0 prio

sudo tc filter add dev eth0 pref 10 proto ip parent 1:0 \
rsvp session 10.0.0.1 ipproto icmp \
classid 1:1  \
action police rate 1kbit burst 90k pipe \
action ok

tc -s filter show dev eth0 parent 1:0

filter protocol ip pref 10 rsvp
filter protocol ip pref 10 rsvp fh 0x0001100a flowid 1:1 session
10.0.0.1 ipproto icmp
        action order 1:  police 0x5 rate 1Kbit burst 23440b mtu 2Kb
action pipe overhead 0b
ref 1 bind 1
        Action statistics:
        Sent 98000 bytes 1000 pkt (dropped 0, overlimits 761 requeues 0)
        backlog 0b 0p requeues 0

        action order 2: gact action pass
         random type none pass val 0
         index 2 ref 1 bind 1 installed 60 sec used 3 sec
        Action statistics:
        Sent 74578 bytes 761 pkt (dropped 0, overlimits 0 requeues 0)
        backlog 0b 0p requeues 0
Signed-off-by: Jamal Hadi Salim <jhs@mojatatu.com>
Tested-by: John Fastabend <john.r.fastabend@intel.com>

Was broken by commit 288abf51
Lets not be too clever and have a separate call to print flushed
actions info.

Broken looks like:
root@moja-1:~# tc actions add  action drop index 4
root@moja-1:~# tc -s actions ls action gact

    action order 0: gact action drop
     random type none pass val 0
     index 4 ref 1 bind 0 installed 9 sec used 4 sec

The fixed version looks like:
    action order 0: gact action drop
     random type none pass val 0
     index 4 ref 1 bind 0 installed 9 sec used 4 sec
         Sent 108948 bytes 1297 pkts (dropped 1297, overlimits 0)
Signed-off-by: Jamal Hadi Salim <jhs@mojatatu.com>

Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>

Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>

show, list, lst and help commands were not printed in usage.
Signed-off-by: Vadim Kochan <vadim4j@gmail.com>

This checking was performed only when adding interface but
it is needed also when deleting, otherwise the error will be:

    ioctl(TUNSETIFF): Invalid argument
Signed-off-by: Vadim Kochan <vadim4j@gmail.com>

Parenthesis are required else maxaddr value is a bool and thus output is always
1 when the option is set.
Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>

These options were missing in usage and man pages.
Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>

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

This patch adds the necessary changes to allow altering a slave device's
options via ip link set <device> type <master type>_slave specific-option.
It also adds support to set the bonding slaves' queue_id.

Example:
 ip link set eth0 type bond_slave queue_id 10
Signed-off-by: Nikolay Aleksandrov <nikolay@redhat.com>
Acked-by: Jiri Pirko <jiri@resnulli.us>

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

Starting from linux-3.15, kernel supports new tcp metric attributes :
TCP_METRIC_RTT_US & TCP_METRIC_RTTVAR_US

Update ip command to detect their use.
Signed-off-by: Eric Dumazet <edumazet@google.com>

IPv6 router sends ND messages with RDNSS option
which causes the printing of unknown message by 'ip monitor':

    Unknown message: 0000004c 00000044 00000000
Signed-off-by: Vadim Kochan <vadim4j@gmail.com>

This is ugly fix but solves the case when timestamp
or banner-label is printed before the cloned route will be skipped
by iproute filter which filters out all cached routes by default.
In such case timestamp will be printed twice:

    Timestamp: Thu Sep  4 19:46:59 2014 457933 usec
    Timestamp: Thu Sep  4 19:47:07 2014 977970 usec
    10.3.5.1 dev wlp3s0 lladdr XX:XX:XX:XX:XX:XX STALE
Signed-off-by: Vadim Kochan <vadim4j@gmail.com>

Update the rt_dsfield file to contain values defined in current RFC.
The days of TOS precedence are gone, even Cisco doesn't refer
to these in the documents.

The real checking is performed later in iplink_modify(..) func which
checks device existence if NLM_F_CREATE flag is set.

Also it fixes the case when impossible to add veth link which was
caused by 9a02651a (ip: check for missing dev arg when doing VF rate)
because these devices are not exist yet.
Signed-off-by: Vadim Kochan <vadim4j@gmail.com>
Acked-by: Oliver Hartkopp <socketcan@hartkopp.net>
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>

For hsr link there was no short description in ip-link man page.
Signed-off-by: Vadim Kochan <vadim4j@gmail.com>
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>

Currently if mkdir failed with "Permission denied" error then "mount --make-shared ..."
error message will be showed because /var/run/netns does not exist.
Signed-off-by: Vadim Kochan <vadim4j@gmail.com>
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>

SNMP counters can be provided as 64bit numbers.
nstat needs to cope with this even if running in 32bit mode.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>

This adds ARPHRD_NETLINK to ll_types so that it can be properly
shown e.g. in `ip a`:

 8: nlmon: <NOARP,UP,LOWER_UP> mtu 3776 qdisc noqueue state UNKNOWN group default
    link/netlink
Signed-off-by: Daniel Borkmann <dborkman@redhat.com>
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>

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