Family `rt-link` netlink specification ¶

Contents

Family rt-link netlink specification

Summary ¶

Link configuration over rtnetlink.

Operations ¶

newlink ¶

Create a new link.

attribute-set

link-attrs

fixed-header

ifinfomsg

do

request

attributes: [ifname, net-ns-pid, net-ns-fd, target-netnsid, link-netnsid, linkinfo, group, num-tx-queues, num-rx-queues, address, broadcast, mtu, txqlen, operstate, linkmode, gso-max-size, gso-max-segs, gro-max-size, gso-ipv4-max-size, gro-ipv4-max-size, af-spec]

newlink-ntf ¶

Notify that a link has been created

value: 16
notify: getlink
fixed-header: ifinfomsg

dellink ¶

Delete an existing link.

attribute-set

link-attrs

fixed-header

ifinfomsg

do

request

attributes: [ifname]

getlink ¶

Get / dump information about a link.

attribute-set

link-attrs

fixed-header

ifinfomsg

do

request

attributes: [ifname, alt-ifname, ext-mask, target-netnsid]

reply

attributes: [address, broadcast, ifname, mtu, link, qdisc, stats, cost, priority, master, wireless, protinfo, txqlen, map, weight, operstate, linkmode, linkinfo, net-ns-pid, ifalias, num-vf, vfinfo-list, stats64, vf-ports, port-self, af-spec, group, net-ns-fd, ext-mask, promiscuity, num-tx-queues, num-rx-queues, carrier, phys-port-id, carrier-changes, phys-switch-id, link-netnsid, phys-port-name, proto-down, gso-max-segs, gso-max-size, pad, xdp, event, new-netnsid, target-netnsid, carrier-up-count, carrier-down-count, new-ifindex, min-mtu, max-mtu, prop-list, perm-address, proto-down-reason, parent-dev-name, parent-dev-bus-name, gro-max-size, tso-max-size, tso-max-segs, allmulti, devlink-port, gso-ipv4-max-size, gro-ipv4-max-size]

dump

request

attributes: [target-netnsid, ext-mask, master, linkinfo]

reply

attributes: [address, broadcast, ifname, mtu, link, qdisc, stats, cost, priority, master, wireless, protinfo, txqlen, map, weight, operstate, linkmode, linkinfo, net-ns-pid, ifalias, num-vf, vfinfo-list, stats64, vf-ports, port-self, af-spec, group, net-ns-fd, ext-mask, promiscuity, num-tx-queues, num-rx-queues, carrier, phys-port-id, carrier-changes, phys-switch-id, link-netnsid, phys-port-name, proto-down, gso-max-segs, gso-max-size, pad, xdp, event, new-netnsid, target-netnsid, carrier-up-count, carrier-down-count, new-ifindex, min-mtu, max-mtu, prop-list, perm-address, proto-down-reason, parent-dev-name, parent-dev-bus-name, gro-max-size, tso-max-size, tso-max-segs, allmulti, devlink-port, gso-ipv4-max-size, gro-ipv4-max-size]

setlink ¶

Set information about a link.

attribute-set

link-attrs

fixed-header

ifinfomsg

do

request

attributes: [address, broadcast, ifname, mtu, link, qdisc, stats, cost, priority, master, wireless, protinfo, txqlen, map, weight, operstate, linkmode, linkinfo, net-ns-pid, ifalias, num-vf, vfinfo-list, stats64, vf-ports, port-self, af-spec, group, net-ns-fd, ext-mask, promiscuity, num-tx-queues, num-rx-queues, carrier, phys-port-id, carrier-changes, phys-switch-id, link-netnsid, phys-port-name, proto-down, gso-max-segs, gso-max-size, pad, xdp, event, new-netnsid, target-netnsid, carrier-up-count, carrier-down-count, new-ifindex, min-mtu, max-mtu, prop-list, perm-address, proto-down-reason, parent-dev-name, parent-dev-bus-name, gro-max-size, tso-max-size, tso-max-segs, allmulti, devlink-port, gso-ipv4-max-size, gro-ipv4-max-size]

getstats ¶

Get / dump link stats.

attribute-set

stats-attrs

fixed-header

if-stats-msg

do

request

reply

attributes: [link-64, link-xstats, link-xstats-slave, link-offload-xstats, af-spec]

dump

request

reply

attributes: [link-64, link-xstats, link-xstats-slave, link-offload-xstats, af-spec]

Multicast groups ¶

rtnlgrp-link
rtnlgrp-stats

Definitions ¶

ifinfo-flags ¶

type

flags

header

linux/if.h

enum-name

net-device-flags

name-prefix

iff-

entries

up
broadcast
debug
loopback
point-to-point
no-trailers
running
no-arp
promisc
all-multi
master
slave
multicast
portsel
auto-media
dynamic
lower-up
dormant
echo

vlan-protocols ¶

type

enum

enum-name

None

entries

8021q
8021ad

rtgenmsg ¶

type

struct

members

family (u8)

ifinfomsg ¶

type

struct

members

ifi-family (u8)
ifi-type (u16)
ifi-index (s32)
ifi-flags (u32)
ifi-change (u32)

ifla-bridge-id ¶

type

struct

members

prio (u16)
addr (binary)

ifla-cacheinfo ¶

type

struct

members

max-reasm-len (u32)
tstamp (u32)
reachable-time (s32)
retrans-time (u32)

rtnl-link-stats ¶

type

struct

members

rx-packets (u32)
tx-packets (u32)
rx-bytes (u32)
tx-bytes (u32)
rx-errors (u32)
tx-errors (u32)
rx-dropped (u32)
tx-dropped (u32)
multicast (u32)
collisions (u32)
rx-length-errors (u32)
rx-over-errors (u32)
rx-crc-errors (u32)
rx-frame-errors (u32)
rx-fifo-errors (u32)
rx-missed-errors (u32)
tx-aborted-errors (u32)
tx-carrier-errors (u32)
tx-fifo-errors (u32)
tx-heartbeat-errors (u32)
tx-window-errors (u32)
rx-compressed (u32)
tx-compressed (u32)
rx-nohandler (u32)

rtnl-link-stats64 ¶

type

struct

members

rx-packets (u64)
tx-packets (u64)
rx-bytes (u64)
tx-bytes (u64)
rx-errors (u64)
tx-errors (u64)
rx-dropped (u64)
tx-dropped (u64)
multicast (u64)
collisions (u64)
rx-length-errors (u64)
rx-over-errors (u64)
rx-crc-errors (u64)
rx-frame-errors (u64)
rx-fifo-errors (u64)
rx-missed-errors (u64)
tx-aborted-errors (u64)
tx-carrier-errors (u64)
tx-fifo-errors (u64)
tx-heartbeat-errors (u64)
tx-window-errors (u64)
rx-compressed (u64)
tx-compressed (u64)
rx-nohandler (u64)
rx-otherhost-dropped (u64)

rtnl-link-ifmap ¶

type

struct

members

mem-start (u64)
mem-end (u64)
base-addr (u64)
irq (u16)
dma (u8)
port (u8)

ipv4-devconf ¶

enum-name

None

type

enum

entries

forwarding
mc-forwarding
proxy-arp
accept-redirects
secure-redirects
send-redirects
shared-media
rp-filter
accept-source-route
bootp-relay
log-martians
tag
arpfilter
medium-id
noxfrm
nopolicy
force-igmp-version
arp-announce
arp-ignore
promote-secondaries
arp-accept
arp-notify
accept-local
src-vmark
proxy-arp-pvlan
route-localnet
igmpv2-unsolicited-report-interval
igmpv3-unsolicited-report-interval
ignore-routes-with-linkdown
drop-unicast-in-l2-multicast
drop-gratuitous-arp
bc-forwarding
arp-evict-nocarrier

ipv6-devconf ¶

enum-name

None

type

enum

entries

forwarding
hoplimit
mtu6
accept-ra
accept-redirects
autoconf
dad-transmits
rtr-solicits
rtr-solicit-interval
rtr-solicit-delay
use-tempaddr
temp-valid-lft
temp-prefered-lft
regen-max-retry
max-desync-factor
max-addresses
force-mld-version
accept-ra-defrtr
accept-ra-pinfo
accept-ra-rtr-pref
rtr-probe-interval
accept-ra-rt-info-max-plen
proxy-ndp
optimistic-dad
accept-source-route
mc-forwarding
disable-ipv6
accept-dad
force-tllao
ndisc-notify
mldv1-unsolicited-report-interval
mldv2-unsolicited-report-interval
suppress-frag-ndisc
accept-ra-from-local
use-optimistic
accept-ra-mtu
stable-secret
use-oif-addrs-only
accept-ra-min-hop-limit
ignore-routes-with-linkdown
drop-unicast-in-l2-multicast
drop-unsolicited-na
keep-addr-on-down
rtr-solicit-max-interval
seg6-enabled
seg6-require-hmac
enhanced-dad
addr-gen-mode
disable-policy
accept-ra-rt-info-min-plen
ndisc-tclass
rpl-seg-enabled
ra-defrtr-metric
ioam6-enabled
ioam6-id
ioam6-id-wide
ndisc-evict-nocarrier
accept-untracked-na

ifla-icmp6-stats ¶

enum-name

None

type

enum

entries

num
inmsgs
inerrors
outmsgs
outerrors
csumerrors
ratelimithost

ifla-inet6-stats ¶

enum-name

None

type

enum

entries

num
inpkts
inoctets
indelivers
outforwdatagrams
outpkts
outoctets
inhdrerrors
intoobigerrors
innoroutes
inaddrerrors
inunknownprotos
intruncatedpkts
indiscards
outdiscards
outnoroutes
reasmtimeout
reasmreqds
reasmoks
reasmfails
fragoks
fragfails
fragcreates
inmcastpkts
outmcastpkts
inbcastpkts
outbcastpkts
inmcastoctets
outmcastoctets
inbcastoctets
outbcastoctets
csumerrors
noectpkts
ect1-pkts
ect0-pkts
cepkts
reasm-overlaps

br-boolopt-multi ¶

type

struct

header

linux/if_bridge.h

members

optval (u32)
optmask (u32)

if-stats-msg ¶

type

struct

members

family (u8)
ifindex (u32)
filter-mask (u32)

ifla-vlan-flags ¶

type

struct

members

flags (u32)
mask (u32)

vlan-flags ¶

type

flags

enum-name

None

entries

reorder-hdr
gvrp
loose-binding
mvrp
bridge-binding

ifla-vlan-qos-mapping ¶

type

struct

members

from (u32)
to (u32)

ifla-geneve-port-range ¶

type

struct

members

low (u16)
high (u16)

ifla-vf-mac ¶

type

struct

members

vf (u32)
mac (binary)

ifla-vf-vlan ¶

type

struct

members

vf (u32)
vlan (u32)
qos (u32)

ifla-vf-tx-rate ¶

type

struct

members

vf (u32)
rate (u32)

ifla-vf-spoofchk ¶

type

struct

members

vf (u32)
setting (u32)

ifla-vf-link-state ¶

type

struct

members

vf (u32)
link-state (u32)

ifla-vf-link-state-enum ¶

type

enum

enum-name

None

entries

auto
enable
disable

ifla-vf-rate ¶

type

struct

members

vf (u32)
min-tx-rate (u32)
max-tx-rate (u32)

ifla-vf-rss-query-en ¶

type

struct

members

vf (u32)
setting (u32)

ifla-vf-trust ¶

type

struct

members

vf (u32)
setting (u32)

ifla-vf-guid ¶

type

struct

members

vf (u32)
guid (u64)

ifla-vf-vlan-info ¶

type

struct

members

vf (u32)
vlan (u32)
qos (u32)
vlan-proto (u32)

rtext-filter ¶

type

flags

enum-name

None

entries

vf
brvlan
brvlan-compressed
skip-stats
mrp
cfm-config
cfm-status
mst

netkit-policy ¶

type

enum

enum-name

None

entries

forward
blackhole

netkit-mode ¶

type

enum

enum-name

netkit-mode

entries

l2
l3

netkit-scrub ¶

type

enum

enum-name

None

entries

none
default

ovpn-mode ¶

enum-name

ovpn-mode

name-prefix

ovpn-mode

type

enum

entries

p2p
mp

Attribute sets ¶

link-attrs ¶

address (`binary`)¶

display-hint: mac

broadcast (`binary`)¶

display-hint: mac

ifname (`string`)¶

mtu (`u32`)¶

link (`u32`)¶

qdisc (`string`)¶

stats (`binary`)¶

struct: rtnl-link-stats

cost (`string`)¶

priority (`string`)¶

master (`u32`)¶

wireless (`string`)¶

protinfo (`string`)¶

txqlen (`u32`)¶

map (`binary`)¶

struct: rtnl-link-ifmap

weight (`u32`)¶

operstate (`u8`)¶

linkmode (`u8`)¶

linkinfo (`nest`)¶

nested-attributes: linkinfo-attrs

net-ns-pid (`u32`)¶

ifalias (`string`)¶

num-vf (`u32`)¶

vfinfo-list (`nest`)¶

nested-attributes: vfinfo-list-attrs

stats64 (`binary`)¶

struct: rtnl-link-stats64

vf-ports (`nest`)¶

nested-attributes: vf-ports-attrs

port-self (`nest`)¶

nested-attributes: port-self-attrs

af-spec (`nest`)¶

nested-attributes: af-spec-attrs

group (`u32`)¶

net-ns-fd (`u32`)¶

ext-mask (`u32`)¶

enum: rtext-filter
enum-as-flags: True

promiscuity (`u32`)¶

num-tx-queues (`u32`)¶

num-rx-queues (`u32`)¶

carrier (`u8`)¶

phys-port-id (`binary`)¶

carrier-changes (`u32`)¶

phys-switch-id (`binary`)¶

link-netnsid (`s32`)¶

phys-port-name (`string`)¶

proto-down (`u8`)¶

gso-max-segs (`u32`)¶

gso-max-size (`u32`)¶

pad (`pad`)¶

xdp (`nest`)¶

nested-attributes: xdp-attrs

event (`u32`)¶

new-netnsid (`s32`)¶

target-netnsid (`s32`)¶

carrier-up-count (`u32`)¶

carrier-down-count (`u32`)¶

new-ifindex (`s32`)¶

min-mtu (`u32`)¶

max-mtu (`u32`)¶

prop-list (`nest`)¶

nested-attributes: prop-list-link-attrs

alt-ifname (`string`)¶

perm-address (`binary`)¶

display-hint: mac

proto-down-reason (`string`)¶

parent-dev-name (`string`)¶

parent-dev-bus-name (`string`)¶

gro-max-size (`u32`)¶

tso-max-size (`u32`)¶

tso-max-segs (`u32`)¶

allmulti (`u32`)¶

devlink-port (`binary`)¶

gso-ipv4-max-size (`u32`)¶

gro-ipv4-max-size (`u32`)¶

dpll-pin (`nest`)¶

nested-attributes: link-dpll-pin-attrs

max-pacing-offload-horizon (`uint`)¶

doc: EDT offload horizon supported by the device (in nsec).

netns-immutable (`u8`)¶

headroom (`u16`)¶

tailroom (`u16`)¶

prop-list-link-attrs ¶

alt-ifname¶

multi-attr: True

af-spec-attrs ¶

inet (`nest`)¶

value: 2
nested-attributes: ifla-attrs

inet6 (`nest`)¶

value: 10
nested-attributes: ifla6-attrs

mctp (`nest`)¶

value: 45
nested-attributes: mctp-attrs

vfinfo-list-attrs ¶

info (`nest`)¶

nested-attributes: vfinfo-attrs
multi-attr: True

vfinfo-attrs ¶

stats (`nest`)¶

nested-attributes: vf-stats-attrs

trust (`binary`)¶

struct: ifla-vf-trust

ib-node-guid (`binary`)¶

struct: ifla-vf-guid

ib-port-guid (`binary`)¶

struct: ifla-vf-guid

vlan-list (`nest`)¶

nested-attributes: vf-vlan-attrs

broadcast (`binary`)¶

vf-stats-attrs ¶

rx-packets (`u64`)¶

value: 0

tx-packets (`u64`)¶

rx-bytes (`u64`)¶

tx-bytes (`u64`)¶

broadcast (`u64`)¶

multicast (`u64`)¶

pad (`pad`)¶

rx-dropped (`u64`)¶

tx-dropped (`u64`)¶

vf-vlan-attrs ¶

info (`binary`)¶

struct: ifla-vf-vlan-info
multi-attr: True

vf-ports-attrs ¶

port-self-attrs ¶

linkinfo-attrs ¶

kind (`string`)¶

data (`sub-message`)¶

sub-message: linkinfo-data-msg
selector: kind

xstats (`binary`)¶

slave-kind (`string`)¶

slave-data (`sub-message`)¶

sub-message: linkinfo-member-data-msg
selector: slave-kind

linkinfo-bond-attrs ¶

mode (`u8`)¶

active-slave (`u32`)¶

miimon (`u32`)¶

updelay (`u32`)¶

downdelay (`u32`)¶

use-carrier (`u8`)¶

arp-interval (`u32`)¶

arp-ip-target (`indexed-array`)¶

sub-type: u32
byte-order: big-endian
display-hint: ipv4

arp-validate (`u32`)¶

arp-all-targets (`u32`)¶

primary (`u32`)¶

primary-reselect (`u8`)¶

fail-over-mac (`u8`)¶

xmit-hash-policy (`u8`)¶

resend-igmp (`u32`)¶

num-peer-notif (`u8`)¶

all-slaves-active (`u8`)¶

min-links (`u32`)¶

lp-interval (`u32`)¶

packets-per-slave (`u32`)¶

ad-lacp-rate (`u8`)¶

ad-select (`u8`)¶

ad-info (`nest`)¶

nested-attributes: bond-ad-info-attrs

ad-actor-sys-prio (`u16`)¶

ad-user-port-key (`u16`)¶

ad-actor-system (`binary`)¶

display-hint: mac

tlb-dynamic-lb (`u8`)¶

peer-notif-delay (`u32`)¶

ad-lacp-active (`u8`)¶

missed-max (`u8`)¶

ns-ip6-target (`indexed-array`)¶

sub-type: binary
display-hint: ipv6

coupled-control (`u8`)¶

bond-ad-info-attrs ¶

aggregator (`u16`)¶

num-ports (`u16`)¶

actor-key (`u16`)¶

partner-key (`u16`)¶

partner-mac (`binary`)¶

display-hint: mac

bond-slave-attrs ¶

state (`u8`)¶

mii-status (`u8`)¶

link-failure-count (`u32`)¶

perm-hwaddr (`binary`)¶

display-hint: mac

queue-id (`u16`)¶

ad-aggregator-id (`u16`)¶

ad-actor-oper-port-state (`u8`)¶

ad-partner-oper-port-state (`u16`)¶

prio (`u32`)¶

linkinfo-bridge-attrs ¶

forward-delay (`u32`)¶

hello-time (`u32`)¶

max-age (`u32`)¶

ageing-time (`u32`)¶

stp-state (`u32`)¶

priority (`u16`)¶

vlan-filtering (`u8`)¶

vlan-protocol (`u16`)¶

group-fwd-mask (`u16`)¶

root-id (`binary`)¶

struct: ifla-bridge-id

bridge-id (`binary`)¶

struct: ifla-bridge-id

root-port (`u16`)¶

root-path-cost (`u32`)¶

topology-change (`u8`)¶

topology-change-detected (`u8`)¶

hello-timer (`u64`)¶

tcn-timer (`u64`)¶

topology-change-timer (`u64`)¶

gc-timer (`u64`)¶

group-addr (`binary`)¶

display-hint: mac

fdb-flush (`binary`)¶

mcast-router (`u8`)¶

mcast-snooping (`u8`)¶

mcast-query-use-ifaddr (`u8`)¶

mcast-querier (`u8`)¶

mcast-hash-elasticity (`u32`)¶

mcast-hash-max (`u32`)¶

mcast-last-member-cnt (`u32`)¶

mcast-startup-query-cnt (`u32`)¶

mcast-last-member-intvl (`u64`)¶

mcast-membership-intvl (`u64`)¶

mcast-querier-intvl (`u64`)¶

mcast-query-intvl (`u64`)¶

mcast-query-response-intvl (`u64`)¶

mcast-startup-query-intvl (`u64`)¶

nf-call-iptables (`u8`)¶

nf-call-ip6tables (`u8`)¶

nf-call-arptables (`u8`)¶

vlan-default-pvid (`u16`)¶

pad (`pad`)¶

vlan-stats-enabled (`u8`)¶

mcast-stats-enabled (`u8`)¶

mcast-igmp-version (`u8`)¶

mcast-mld-version (`u8`)¶

vlan-stats-per-port (`u8`)¶

multi-boolopt (`binary`)¶

struct: br-boolopt-multi

mcast-querier-state (`binary`)¶

fdb-n-learned (`u32`)¶

fdb-max-learned (`u32`)¶

linkinfo-brport-attrs ¶

state (`u8`)¶

priority (`u16`)¶

cost (`u32`)¶

mode (`flag`)¶

guard (`flag`)¶

protect (`flag`)¶

fast-leave (`flag`)¶

learning (`flag`)¶

unicast-flood (`flag`)¶

proxyarp (`flag`)¶

learning-sync (`flag`)¶

proxyarp-wifi (`flag`)¶

root-id (`binary`)¶

struct: ifla-bridge-id

bridge-id (`binary`)¶

struct: ifla-bridge-id

designated-port (`u16`)¶

designated-cost (`u16`)¶

id (`u16`)¶

no (`u16`)¶

topology-change-ack (`u8`)¶

config-pending (`u8`)¶

message-age-timer (`u64`)¶

forward-delay-timer (`u64`)¶

hold-timer (`u64`)¶

flush (`flag`)¶

multicast-router (`u8`)¶

pad (`pad`)¶

mcast-flood (`flag`)¶

mcast-to-ucast (`flag`)¶

vlan-tunnel (`flag`)¶

bcast-flood (`flag`)¶

group-fwd-mask (`u16`)¶

neigh-suppress (`flag`)¶

isolated (`flag`)¶

backup-port (`u32`)¶

mrp-ring-open (`flag`)¶

mrp-in-open (`flag`)¶

mcast-eht-hosts-limit (`u32`)¶

mcast-eht-hosts-cnt (`u32`)¶

locked (`flag`)¶

mab (`flag`)¶

mcast-n-groups (`u32`)¶

mcast-max-groups (`u32`)¶

neigh-vlan-suppress (`flag`)¶

backup-nhid (`u32`)¶

linkinfo-gre-attrs ¶

link (`u32`)¶

iflags (`u16`)¶

byte-order: big-endian

oflags (`u16`)¶

byte-order: big-endian

ikey (`u32`)¶

byte-order: big-endian

okey (`u32`)¶

byte-order: big-endian

local (`binary`)¶

display-hint: ipv4-or-v6

remote (`binary`)¶

display-hint: ipv4-or-v6

ttl (`u8`)¶

tos (`u8`)¶

pmtudisc (`u8`)¶

encap-limit (`u8`)¶

flowinfo (`u32`)¶

byte-order: big-endian

flags (`u32`)¶

encap-type (`u16`)¶

encap-flags (`u16`)¶

encap-sport (`u16`)¶

byte-order: big-endian

encap-dport (`u16`)¶

byte-order: big-endian

collect-metadata (`flag`)¶

ignore-df (`u8`)¶

fwmark (`u32`)¶

erspan-index (`u32`)¶

erspan-ver (`u8`)¶

erspan-dir (`u8`)¶

erspan-hwid (`u16`)¶

linkinfo-gre6-attrs ¶

link¶

iflags¶

oflags¶

ikey¶

okey¶

local¶

display-hint: ipv6

remote¶

display-hint: ipv6

ttl¶

encap-limit¶

flowinfo¶

flags¶

encap-type¶

encap-flags¶

encap-sport¶

encap-dport¶

collect-metadata¶

fwmark¶

erspan-index¶

erspan-ver¶

erspan-dir¶

erspan-hwid¶

linkinfo-vti-attrs ¶

link (`u32`)¶

ikey (`u32`)¶

byte-order: big-endian

okey (`u32`)¶

byte-order: big-endian

local (`binary`)¶

display-hint: ipv4-or-v6

remote (`binary`)¶

display-hint: ipv4-or-v6

fwmark (`u32`)¶

linkinfo-vti6-attrs ¶

link¶

ikey¶

okey¶

local¶

display-hint: ipv6

remote¶

display-hint: ipv6

fwmark¶

linkinfo-geneve-attrs ¶

id (`u32`)¶

remote (`u32`)¶

byte-order: big-endian
display-hint: ipv4

ttl (`u8`)¶

tos (`u8`)¶

port (`u16`)¶

byte-order: big-endian

collect-metadata (`flag`)¶

remote6 (`binary`)¶

display-hint: ipv6

udp-csum (`u8`)¶

udp-zero-csum6-tx (`u8`)¶

udp-zero-csum6-rx (`u8`)¶

label (`u32`)¶

byte-order: big-endian

ttl-inherit (`u8`)¶

df (`u8`)¶

inner-proto-inherit (`flag`)¶

port-range (`binary`)¶

struct: ifla-geneve-port-range

linkinfo-hsr-attrs ¶

slave1 (`u32`)¶

slave2 (`u32`)¶

multicast-spec (`u8`)¶

supervision-addr (`binary`)¶

display-hint: mac

seq-nr (`u16`)¶

version (`u8`)¶

protocol (`u8`)¶

interlink (`u32`)¶

linkinfo-iptun-attrs ¶

link (`u32`)¶

local (`binary`)¶

display-hint: ipv4-or-v6

remote (`binary`)¶

display-hint: ipv4-or-v6

ttl (`u8`)¶

tos (`u8`)¶

encap-limit (`u8`)¶

flowinfo (`u32`)¶

byte-order: big-endian

flags (`u16`)¶

byte-order: big-endian

proto (`u8`)¶

pmtudisc (`u8`)¶

6rd-prefix (`binary`)¶

display-hint: ipv6

6rd-relay-prefix (`u32`)¶

byte-order: big-endian
display-hint: ipv4

6rd-prefixlen (`u16`)¶

6rd-relay-prefixlen (`u16`)¶

encap-type (`u16`)¶

encap-flags (`u16`)¶

encap-sport (`u16`)¶

byte-order: big-endian

encap-dport (`u16`)¶

byte-order: big-endian

collect-metadata (`flag`)¶

fwmark (`u32`)¶

linkinfo-ip6tnl-attrs ¶

link¶

local¶

display-hint: ipv6

remote¶

display-hint: ipv6

ttl¶

encap-limit¶

flowinfo¶

flags (`u32`)¶

proto¶

encap-type¶

encap-flags¶

encap-sport¶

encap-dport¶

collect-metadata¶

fwmark¶

linkinfo-tun-attrs ¶

owner (`u32`)¶

group (`u32`)¶

type (`u8`)¶

pi (`u8`)¶

vnet-hdr (`u8`)¶

persist (`u8`)¶

multi-queue (`u8`)¶

num-queues (`u32`)¶

num-disabled-queues (`u32`)¶

linkinfo-vlan-attrs ¶

id (`u16`)¶

flags (`binary`)¶

struct: ifla-vlan-flags

egress-qos (`nest`)¶

nested-attributes: ifla-vlan-qos

ingress-qos (`nest`)¶

nested-attributes: ifla-vlan-qos

protocol (`u16`)¶

enum: vlan-protocols
byte-order: big-endian

ifla-vlan-qos ¶

mapping (`binary`)¶

multi-attr: True
struct: ifla-vlan-qos-mapping

linkinfo-vrf-attrs ¶

table (`u32`)¶

xdp-attrs ¶

fd (`s32`)¶

attached (`u8`)¶

flags (`u32`)¶

prog-id (`u32`)¶

drv-prog-id (`u32`)¶

skb-prog-id (`u32`)¶

hw-prog-id (`u32`)¶

expected-fd (`s32`)¶

ifla-attrs ¶

conf (`binary`)¶

sub-type: u32
doc: u32 indexed by ipv4-devconf - 1 on output, on input it’s a nest

ifla6-attrs ¶

flags (`u32`)¶

conf (`binary`)¶

sub-type: u32
doc: u32 indexed by ipv6-devconf - 1 on output, on input it’s a nest

stats (`binary`)¶

sub-type: u64

mcast (`binary`)¶

cacheinfo (`binary`)¶

struct: ifla-cacheinfo

icmp6stats (`binary`)¶

sub-type: u64

token (`binary`)¶

addr-gen-mode (`u8`)¶

ra-mtu (`u32`)¶

mctp-attrs ¶

net (`u32`)¶

phys-binding (`u8`)¶

stats-attrs ¶

link-64 (`binary`)¶

struct: rtnl-link-stats64

link-xstats (`binary`)¶

link-xstats-slave (`binary`)¶

link-offload-xstats (`nest`)¶

nested-attributes: link-offload-xstats

af-spec (`binary`)¶

link-offload-xstats ¶

cpu-hit (`binary`)¶

hw-s-info (`indexed-array`)¶

sub-type: nest
nested-attributes: hw-s-info-one

l3-stats (`binary`)¶

hw-s-info-one ¶

request (`u8`)¶

used (`u8`)¶

link-dpll-pin-attrs ¶

id (`u32`)¶

linkinfo-netkit-attrs ¶

peer-info (`binary`)¶

primary (`u8`)¶

policy (`u32`)¶

enum: netkit-policy

peer-policy (`u32`)¶

enum: netkit-policy

mode (`u32`)¶

enum: netkit-mode

scrub (`u32`)¶

enum: netkit-scrub

peer-scrub (`u32`)¶

enum: netkit-scrub

headroom (`u16`)¶

tailroom (`u16`)¶

linkinfo-ovpn-attrs ¶

mode (`u8`)¶

enum: ovpn-mode

Sub-messages ¶

linkinfo-data-msg ¶

bond

attribute-set

linkinfo-bond-attrs
bridge

attribute-set

linkinfo-bridge-attrs
erspan

attribute-set

linkinfo-gre-attrs
gre

attribute-set

linkinfo-gre-attrs
gretap

attribute-set

linkinfo-gre-attrs
ip6gre

attribute-set

linkinfo-gre6-attrs
geneve

attribute-set

linkinfo-geneve-attrs
hsr

attribute-set

linkinfo-hsr-attrs
ipip

attribute-set

linkinfo-iptun-attrs
ip6tnl

attribute-set

linkinfo-ip6tnl-attrs
sit

attribute-set

linkinfo-iptun-attrs
tun

attribute-set

linkinfo-tun-attrs
vlan

attribute-set

linkinfo-vlan-attrs
vrf

attribute-set

linkinfo-vrf-attrs
vti

attribute-set

linkinfo-vti-attrs
vti6

attribute-set

linkinfo-vti6-attrs
netkit

attribute-set

linkinfo-netkit-attrs
ovpn

attribute-set

linkinfo-ovpn-attrs

linkinfo-member-data-msg ¶

bridge

attribute-set

linkinfo-brport-attrs
bond

attribute-set

bond-slave-attrs

address (binary)¶

broadcast (binary)¶

ifname (string)¶

mtu (u32)¶

link (u32)¶

qdisc (string)¶

stats (binary)¶

cost (string)¶

priority (string)¶

master (u32)¶

wireless (string)¶

protinfo (string)¶

txqlen (u32)¶

map (binary)¶

weight (u32)¶

operstate (u8)¶

linkmode (u8)¶

linkinfo (nest)¶

net-ns-pid (u32)¶

ifalias (string)¶

num-vf (u32)¶

vfinfo-list (nest)¶

stats64 (binary)¶

vf-ports (nest)¶

port-self (nest)¶

af-spec (nest)¶

group (u32)¶

net-ns-fd (u32)¶

ext-mask (u32)¶

promiscuity (u32)¶

num-tx-queues (u32)¶

num-rx-queues (u32)¶

carrier (u8)¶

phys-port-id (binary)¶

carrier-changes (u32)¶

phys-switch-id (binary)¶

link-netnsid (s32)¶

phys-port-name (string)¶

proto-down (u8)¶

gso-max-segs (u32)¶

gso-max-size (u32)¶

pad (pad)¶

xdp (nest)¶

event (u32)¶

new-netnsid (s32)¶

target-netnsid (s32)¶

carrier-up-count (u32)¶

carrier-down-count (u32)¶

new-ifindex (s32)¶

min-mtu (u32)¶

max-mtu (u32)¶

prop-list (nest)¶

alt-ifname (string)¶

perm-address (binary)¶

proto-down-reason (string)¶

parent-dev-name (string)¶

parent-dev-bus-name (string)¶

gro-max-size (u32)¶

tso-max-size (u32)¶

tso-max-segs (u32)¶

allmulti (u32)¶

devlink-port (binary)¶

gso-ipv4-max-size (u32)¶

gro-ipv4-max-size (u32)¶

dpll-pin (nest)¶

max-pacing-offload-horizon (uint)¶

netns-immutable (u8)¶

headroom (u16)¶

tailroom (u16)¶

alt-ifname¶

inet (nest)¶

inet6 (nest)¶

mctp (nest)¶

info (nest)¶

mac (binary)¶

vlan (binary)¶

tx-rate (binary)¶

spoofchk (binary)¶

link-state (binary)¶

rate (binary)¶

address (`binary`)¶

broadcast (`binary`)¶

ifname (`string`)¶

mtu (`u32`)¶

link (`u32`)¶

qdisc (`string`)¶

stats (`binary`)¶

cost (`string`)¶

priority (`string`)¶

master (`u32`)¶

wireless (`string`)¶

protinfo (`string`)¶

txqlen (`u32`)¶

map (`binary`)¶

weight (`u32`)¶

operstate (`u8`)¶

linkmode (`u8`)¶

linkinfo (`nest`)¶

net-ns-pid (`u32`)¶

ifalias (`string`)¶

num-vf (`u32`)¶

vfinfo-list (`nest`)¶

stats64 (`binary`)¶

vf-ports (`nest`)¶

port-self (`nest`)¶

af-spec (`nest`)¶

group (`u32`)¶

net-ns-fd (`u32`)¶

ext-mask (`u32`)¶

promiscuity (`u32`)¶

num-tx-queues (`u32`)¶

num-rx-queues (`u32`)¶

carrier (`u8`)¶

phys-port-id (`binary`)¶

carrier-changes (`u32`)¶

phys-switch-id (`binary`)¶

link-netnsid (`s32`)¶

phys-port-name (`string`)¶

proto-down (`u8`)¶

gso-max-segs (`u32`)¶

gso-max-size (`u32`)¶

pad (`pad`)¶

xdp (`nest`)¶

event (`u32`)¶

new-netnsid (`s32`)¶

target-netnsid (`s32`)¶

carrier-up-count (`u32`)¶

carrier-down-count (`u32`)¶

new-ifindex (`s32`)¶

min-mtu (`u32`)¶

max-mtu (`u32`)¶

prop-list (`nest`)¶

alt-ifname (`string`)¶

perm-address (`binary`)¶

proto-down-reason (`string`)¶

parent-dev-name (`string`)¶

parent-dev-bus-name (`string`)¶

gro-max-size (`u32`)¶

tso-max-size (`u32`)¶

tso-max-segs (`u32`)¶

allmulti (`u32`)¶

devlink-port (`binary`)¶

gso-ipv4-max-size (`u32`)¶

gro-ipv4-max-size (`u32`)¶

dpll-pin (`nest`)¶

max-pacing-offload-horizon (`uint`)¶

netns-immutable (`u8`)¶

headroom (`u16`)¶

tailroom (`u16`)¶

inet (`nest`)¶

inet6 (`nest`)¶

mctp (`nest`)¶

info (`nest`)¶

mac (`binary`)¶

vlan (`binary`)¶

tx-rate (`binary`)¶

spoofchk (`binary`)¶

link-state (`binary`)¶

rate (`binary`)¶

rss-query-en (`binary`)¶