Family rt-link netlink specification

Contents

• Family rt-link netlink specification

  • Summary

  • Operations

    • newlink

    • dellink

    • getlink

    • setlink

    • getstats

  • Multicast groups

  • Definitions

    • ifinfo-flags

    • rtgenmsg

    • ifinfomsg

    • ifla-bridge-id

    • ifla-cacheinfo

    • rtnl-link-stats

    • rtnl-link-stats64

    • rtnl-link-ifmap

    • ipv4-devconf

    • ipv6-devconf

    • ifla-icmp6-stats

    • ifla-inet6-stats

    • br-boolopt-multi

    • if_stats_msg

  • Attribute sets

    • link-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)

    • af-spec-attrs

      • inet (nest)

      • inet6 (nest)

      • mctp (nest)

    • vfinfo-attrs

    • vf-ports-attrs

    • port-self-attrs

    • linkinfo-attrs

      • kind (string)

      • data (sub-message)

      • xstats (binary)

      • slave-kind (string)

      • slave-data (sub-message)

    • 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)

      • bridge-id (binary)

      • 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)

      • 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-ip6-tables (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)

      • 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)

      • bridge-id (binary)

      • 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)

      • oflags (u16)

      • ikey (u32)

      • okey (u32)

      • local (binary)

      • remote (binary)

      • ttl (u8)

      • tos (u8)

      • pmtudisc (u8)

      • encap-limit (u32)

      • flowinfo (u32)

      • flags (u32)

      • encap-type (u16)

      • encap-flags (u16)

      • encap-sport (u16)

      • encap-dport (u16)

      • collect-metadata (flag)

      • ignore-df (u8)

      • fwmark (u32)

      • erspan-index (u32)

      • erspan-ver (u8)

      • erspan-dir (u8)

      • erspan-hwid (u16)

    • linkinfo-geneve-attrs

      • id (u32)

      • remote (binary)

      • ttl (u8)

      • tos (u8)

      • port (u16)

      • collect-metadata (flag)

      • remote6 (binary)

      • udp-csum (u8)

      • udp-zero-csum6-tx (u8)

      • udp-zero-csum6-rx (u8)

      • label (u32)

      • ttl-inherit (u8)

      • df (u8)

      • inner-proto-inherit (flag)

    • linkinfo-iptun-attrs

      • link (u32)

      • local (binary)

      • remote (binary)

      • ttl (u8)

      • tos (u8)

      • encap-limit (u8)

      • flowinfo (u32)

      • flags (u16)

      • proto (u8)

      • pmtudisc (u8)

      • 6rd-prefix (binary)

      • 6rd-relay-prefix (binary)

      • 6rd-prefixlen (u16)

      • 6rd-relay-prefixlen (u16)

      • encap-type (u16)

      • encap-flags (u16)

      • encap-sport (u16)

      • encap-dport (u16)

      • collect-metadata (flag)

      • fwmark (u32)

    • 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-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)

    • ifla6-attrs

      • flags (u32)

      • conf (binary)

      • stats (binary)

      • mcast (binary)

      • cacheinfo (binary)

      • icmp6-stats (binary)

      • token (binary)

      • addr-gen-mode (u8)

      • ra-mtu (u32)

    • mctp-attrs

      • mctp-net (u32)

    • stats-attrs

      • link-64 (binary)

      • link-xstats (binary)

      • link-xstats-slave (binary)

      • link-offload-xstats (nest)

      • af-spec (binary)

    • link-offload-xstats

      • cpu-hit (binary)

      • hw-s-info (array-nest)

      • l3-stats (binary)

    • hw-s-info-one

      • request (u8)

      • used (u8)

    • link-dpll-pin-attrs

      • id (u32)

  • Sub-messages

    • linkinfo-data-msg

    • linkinfo-member-data-msg

Summary

Link configuration over rtnetlink.

Operations

newlink

Create a new link.

attribute-set

link-attrs

fixed-header

ifinfomsg

do

request

attributes

[ifi-index, 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, group, gso-max-size, gso-max-segs, gro-max-size, gso-ipv4-max-size, gro-ipv4-max-size, af-spec]

dellink

Delete an existing link.

attribute-set

link-attrs

fixed-header

ifinfomsg

do

request

attributes

[ifi-index, ifname]

getlink

Get / dump information about a link.

attribute-set

link-attrs

fixed-header

ifinfomsg

do

request

attributes

[ifi-index, ifname, alt-ifname, ext-mask, target-netnsid]

reply

attributes

[ifi-family, ifi-type, ifi-index, ifi-flags, ifi-change, 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, if-netnsid, target-netnsid, carrier-up-count, carrier-down-count, new-ifindex, min-mtu, max-mtu, prop-list, alt-ifname, 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

[ifi-family, ifi-type, ifi-index, ifi-flags, ifi-change, 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, if-netnsid, target-netnsid, carrier-up-count, carrier-down-count, new-ifindex, min-mtu, max-mtu, prop-list, alt-ifname, 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

[ifi-family, ifi-type, ifi-index, ifi-flags, ifi-change, 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, if-netnsid, target-netnsid, carrier-up-count, carrier-down-count, new-ifindex, min-mtu, max-mtu, prop-list, alt-ifname, 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

attributes

[ifindex]

reply

attributes

[family, ifindex, filter-mask, link-64, link-xstats, link-xstats-slave, link-offload-xstats, af-spec]

dump

request

reply

attributes

[family, ifindex, filter-mask, link-64, link-xstats, link-xstats-slave, link-offload-xstats, af-spec]

Multicast groups

• rtnlgrp-link

• rtnlgrp-stats

Definitions

ifinfo-flags

type

flags

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

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

type

struct

members

forwarding (u32)

mc-forwarding (u32)

proxy-arp (u32)

accept-redirects (u32)

secure-redirects (u32)

send-redirects (u32)

shared-media (u32)

rp-filter (u32)

accept-source-route (u32)

bootp-relay (u32)

log-martians (u32)

tag (u32)

arpfilter (u32)

medium-id (u32)

noxfrm (u32)

nopolicy (u32)

force-igmp-version (u32)

arp-announce (u32)

arp-ignore (u32)

promote-secondaries (u32)

arp-accept (u32)

arp-notify (u32)

accept-local (u32)

src-vmark (u32)

proxy-arp-pvlan (u32)

route-localnet (u32)

igmpv2-unsolicited-report-interval (u32)

igmpv3-unsolicited-report-interval (u32)

ignore-routes-with-linkdown (u32)

drop-unicast-in-l2-multicast (u32)

drop-gratuitous-arp (u32)

bc-forwarding (u32)

arp-evict-nocarrier (u32)

ipv6-devconf

type

struct

members

forwarding (u32)

hoplimit (u32)

mtu6 (u32)

accept-ra (u32)

accept-redirects (u32)

autoconf (u32)

dad-transmits (u32)

rtr-solicits (u32)

rtr-solicit-interval (u32)

rtr-solicit-delay (u32)

use-tempaddr (u32)

temp-valid-lft (u32)

temp-prefered-lft (u32)

regen-max-retry (u32)

max-desync-factor (u32)

max-addresses (u32)

force-mld-version (u32)

accept-ra-defrtr (u32)

accept-ra-pinfo (u32)

accept-ra-rtr-pref (u32)

rtr-probe-interval (u32)

accept-ra-rt-info-max-plen (u32)

proxy-ndp (u32)

optimistic-dad (u32)

accept-source-route (u32)

mc-forwarding (u32)

disable-ipv6 (u32)

accept-dad (u32)

force-tllao (u32)

ndisc-notify (u32)

mldv1-unsolicited-report-interval (u32)

mldv2-unsolicited-report-interval (u32)

suppress-frag-ndisc (u32)

accept-ra-from-local (u32)

use-optimistic (u32)

accept-ra-mtu (u32)

stable-secret (u32)

use-oif-addrs-only (u32)

accept-ra-min-hop-limit (u32)

ignore-routes-with-linkdown (u32)

drop-unicast-in-l2-multicast (u32)

drop-unsolicited-na (u32)

keep-addr-on-down (u32)

rtr-solicit-max-interval (u32)

seg6-enabled (u32)

seg6-require-hmac (u32)

enhanced-dad (u32)

addr-gen-mode (u8)

disable-policy (u32)

accept-ra-rt-info-min-plen (u32)

ndisc-tclass (u32)

rpl-seg-enabled (u32)

ra-defrtr-metric (u32)

ioam6-enabled (u32)

ioam6-id (u32)

ioam6-id-wide (u32)

ndisc-evict-nocarrier (u32)

accept-untracked-na (u32)

ifla-icmp6-stats

type

struct

members

inmsgs (u64)

inerrors (u64)

outmsgs (u64)

outerrors (u64)

csumerrors (u64)

ratelimithost (u64)

ifla-inet6-stats

type

struct

members

inpkts (u64)

inoctets (u64)

indelivers (u64)

outforwdatagrams (u64)

outpkts (u64)

outoctets (u64)

inhdrerrors (u64)

intoobigerrors (u64)

innoroutes (u64)

inaddrerrors (u64)

inunknownprotos (u64)

intruncatedpkts (u64)

indiscards (u64)

outdiscards (u64)

outnoroutes (u64)

reasmtimeout (u64)

reasmreqds (u64)

reasmoks (u64)

reasmfails (u64)

fragoks (u64)

fragfails (u64)

fragcreates (u64)

inmcastpkts (u64)

outmcastpkts (u64)

inbcastpkts (u64)

outbcastpkts (u64)

inmcastoctets (u64)

outmcastoctets (u64)

inbcastoctets (u64)

outbcastoctets (u64)

csumerrors (u64)

noectpkts (u64)

ect1-pkts (u64)

ect0-pkts (u64)

cepkts (u64)

reasm-overlaps (u64)

br-boolopt-multi

type

struct

members

optval (u32)

optmask (u32)

if_stats_msg

type

struct

members

family (u8)

ifindex (u32)

filter-mask (u32)

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-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)

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

link-attrs

alt-ifname (string)

multi-attr

True

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

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-attrs

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-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-ip6-tables (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)

oflags (u16)

ikey (u32)

okey (u32)

local (binary)

display-hint

ipv4

remote (binary)

display-hint

ipv4

ttl (u8)

tos (u8)

pmtudisc (u8)

encap-limit (u32)

flowinfo (u32)

flags (u32)

encap-type (u16)

encap-flags (u16)

encap-sport (u16)

encap-dport (u16)

collect-metadata (flag)

ignore-df (u8)

fwmark (u32)

erspan-index (u32)

erspan-ver (u8)

erspan-dir (u8)

erspan-hwid (u16)

linkinfo-geneve-attrs

id (u32)

remote (binary)

display-hint

ipv4

ttl (u8)

tos (u8)

port (u16)

collect-metadata (flag)

remote6 (binary)

display-hint

ipv6

udp-csum (u8)

udp-zero-csum6-tx (u8)

udp-zero-csum6-rx (u8)

label (u32)

ttl-inherit (u8)

df (u8)

inner-proto-inherit (flag)

linkinfo-iptun-attrs

link (u32)

local (binary)

display-hint

ipv4

remote (binary)

display-hint

ipv4

ttl (u8)

tos (u8)

encap-limit (u8)

flowinfo (u32)

flags (u16)

proto (u8)

pmtudisc (u8)

6rd-prefix (binary)

display-hint

ipv6

6rd-relay-prefix (binary)

display-hint

ipv4

6rd-prefixlen (u16)

6rd-relay-prefixlen (u16)

encap-type (u16)

encap-flags (u16)

encap-sport (u16)

encap-dport (u16)

collect-metadata (flag)

fwmark (u32)

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-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)

struct

ipv4-devconf

ifla6-attrs

flags (u32)

conf (binary)

struct

ipv6-devconf

stats (binary)

struct

ifla-inet6-stats

mcast (binary)

cacheinfo (binary)

struct

ifla-cacheinfo

icmp6-stats (binary)

struct

ifla-icmp6-stats

token (binary)

addr-gen-mode (u8)

ra-mtu (u32)

mctp-attrs

mctp-net (u32)

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 (array-nest)

nested-attributes

hw-s-info-one

l3-stats (binary)

hw-s-info-one

request (u8)

used (u8)

link-dpll-pin-attrs

id (u32)

Sub-messages

linkinfo-data-msg

• bridge

  attribute-set

  linkinfo-bridge-attrs

• erspan

  attribute-set

  linkinfo-gre-attrs

• gre

  attribute-set

  linkinfo-gre-attrs

• gretap

  attribute-set

  linkinfo-gre-attrs

• geneve

  attribute-set

  linkinfo-geneve-attrs

• ipip

  attribute-set

  linkinfo-iptun-attrs

• sit

  attribute-set

  linkinfo-iptun-attrs

• tun

  attribute-set

  linkinfo-tun-attrs

• vrf

  attribute-set

  linkinfo-vrf-attrs

linkinfo-member-data-msg

• bridge

  attribute-set

  linkinfo-brport-attrs

• bond