Not sure how useful they are in practice, but as 'ip neigh' supports
setting them all, they deserve to be described as well.

While at it, also add a missing layer of indentation to the subordinate
nud state list.
Signed-off-by: Phil Sutter <phil@nwl.cc>

The documentation is wrong here: it is indeed possible to remove policy
rule 0 and recreate it afterwards. Therefore remove these statements.
Signed-off-by: Phil Sutter <phil@nwl.cc>

While the synopsis section contains 'ip route list', it is later
described as 'ip route show'. Make this consistent by replacing 'list'
with 'show' in synopsis.
Signed-off-by: Phil Sutter <phil@nwl.cc>

This seems to have been a hidden feature, though it's very useful and
necessary at least when combining multiple pedit actions.
Signed-off-by: Phil Sutter <phil@nwl.cc>

Signed-off-by: Phil Sutter <phil@nwl.cc>

Signed-off-by: Phil Sutter <phil@nwl.cc>

Signed-off-by: Phil Sutter <phil@nwl.cc>

Cc: Jiri Pirko <jiri@resnulli.us>
Signed-off-by: Phil Sutter <phil@nwl.cc>

Cc: Jiri Pirko <jiri@resnulli.us>
Signed-off-by: Phil Sutter <phil@nwl.cc>

Cc: Alexander Duyck <alexander.duyck@gmail.com>
Signed-off-by: Phil Sutter <phil@nwl.cc>

Signed-off-by: Phil Sutter <phil@nwl.cc>

Cc: Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
Signed-off-by: Phil Sutter <phil@nwl.cc>

Signed-off-by: Phil Sutter <phil@nwl.cc>

Cc: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Phil Sutter <phil@nwl.cc>

Signed-off-by: Phil Sutter <phil@nwl.cc>

Cc: Gregoire Baron <baronchon@n7mm.org>
Signed-off-by: Phil Sutter <phil@nwl.cc>

Cc: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: Phil Sutter <phil@nwl.cc>

Listing generic 'ip' options in subcommand man pages is redundant and
error-prone, as they won't be kept in sync anyway. Since many other man
pages don't list them either, drop references to them in the remaining
ones.
Signed-off-by: Phil Sutter <phil@nwl.cc>

The 'ADDR' part of 'local' and 'remote' parameters is not optional, but
may also consist of the word 'any'. While at it, add missing whitespace
and fix fonts.
Signed-off-by: Phil Sutter <phil@nwl.cc>

Signed-off-by: Phil Sutter <phil@nwl.cc>

Namely, 'extra-flag' of 'ip xfrm state' and 'flag' of 'ip xfrm policy'.
Signed-off-by: Phil Sutter <phil@nwl.cc>

Also drop the non-terminal 'TIME' description as it is not referenced
anywhere.
Signed-off-by: Phil Sutter <phil@nwl.cc>

Drop unnecessary curly braces around single action keywords, point out
that 'dev' parameter to 'ip token get' is optional and clarify that 'ip
token' defaults to 'list' action.
Signed-off-by: Phil Sutter <phil@nwl.cc>

Clarify that 'ip rule' defaults to action 'list', that 'flush' and
'save' actions don't accept additional parameters, add missing 'not' and
'goto' keywords and finally fix fonts used in 'fwmark' and 'realms'
parameters.
Signed-off-by: Phil Sutter <phil@nwl.cc>

The first line contained a c'n'p error, incorrectly listing 'ip address'
syntax. Since PARAMS is used just once and there are not many other
parameters to 'ip ntable change', state them inline and in addition to
that clarify the possibility to pass multiple parameters at once.
Signed-off-by: Phil Sutter <phil@nwl.cc>

Use brackets to show that 'ip netns' defaults to action 'list', drop
superfluous curly braces around 'set' action keyword.
Signed-off-by: Phil Sutter <phil@nwl.cc>

Signed-off-by: Phil Sutter <phil@nwl.cc>

Reflect that it is possible to pass multiple parameters at the same
time, also use the same trick the help text uses to emphasize vf
specific parameters.
Signed-off-by: Phil Sutter <phil@nwl.cc>

We commonly use bold font for terminals and italic for non-terminals.
Signed-off-by: Phil Sutter <phil@nwl.cc>

Clarify that the optional '-' prefix of the 'tentative', 'deprecated'
and 'dadfailed' keywords has to be put right in front of them, no
whitespace is allowed in between.

In addition to that, clarify that it is valid to pass both 'valid_lft'
and 'preferred_lft' at the same time to 'ip address'.
Signed-off-by: Phil Sutter <phil@nwl.cc>

Signed-off-by: Phil Sutter <phil@nwl.cc>

This is a bit pedantic, but brackets ([]) show optional values and since
TYPE must not become empty, they're not suited to surround the type
keyword choices. Use curly braces instead.

Also add some missing whitespace to the parameter list above.
Signed-off-by: Phil Sutter <phil@nwl.cc>

Signed-off-by: Phil Sutter <phil@nwl.cc>

And while we're at it, add whitespace around braces and pipe symbol.
Signed-off-by: Phil Sutter <phil@nwl.cc>

Get rid of extraneous closing brackets and while here, merge the double
netns parameter.
Signed-off-by: Phil Sutter <phil@nwl.cc>

Neither 'list' nor 'flush' actions accept parameters, and with given
prefix the action keyword is not optional anymore.
Signed-off-by: Phil Sutter <phil@nwl.cc>

Although the ip command accepts both "neighbor" and "neighbour" as
subcommand, I assume it's sufficient to list it in help text as just
"neigh" like ip.8 does.
Signed-off-by: Phil Sutter <phil@nwl.cc>

Signed-off-by: Phil Sutter <phil@nwl.cc>

The help text was misleading: One could think it is possible to list
rules by selector, which would be nice but isn't. This change also
clarifies that 'ip rule' defaults to 'list' if no further arguments are
given.
Signed-off-by: Phil Sutter <phil@nwl.cc>

Add IFLA_VF_TRUST message to trust the VF.
PF can accept some privileged operation from the trusted VF.
For example, ixgbe PF doesn't allow to enable VF promiscuous mode until
the VF is trusted because it may hurt performance.

To trust VF.
 # ip link set dev eth0 vf 1 trust on

To untrust VF.
 # ip link set dev eth0 vf 1 trust off
Signed-off-by: Hiroshi Shimamoto <h-shimamoto@ct.jp.nec.com>