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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

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