Family `rt-nexthop` netlink specification ¶

Summary ¶

Nexthop object management over rtnetlink.

Operations ¶

newnexthop ¶

Add new nexthop entry

attribute-set:

nexthop-attrs

do:

request

attributes:: [id, group, group-type, blackhole, oif, gateway, encap-type, encap, fdb, res-group, hw-stats-enable, dst-port]

delnexthop ¶

Delete nexthop with given id.

attribute-set:

nexthop-attrs

do:

request

attributes:: [id]

getnexthop ¶

Get or dump nexthop entries

attribute-set:

nexthop-attrs

do:

request

attributes:: [id, op-flags]

reply

attributes:: [id, group, group-type, blackhole, oif, gateway, encap-type, encap, fdb, res-group, op-flags, group-stats, hw-stats-enable, hw-stats-used, dst-port]

dump:

request

attributes:: [oif, groups, master, fdb, op-flags]

reply

attributes:: [id, group, group-type, blackhole, oif, gateway, encap-type, encap, fdb, res-group, op-flags, group-stats, hw-stats-enable, hw-stats-used, dst-port]

newnexthop-ntf ¶

Notification about a created nexthop.

value:: 104
notify:: getnexthop

delnexthop-ntf ¶

Notification about a deleted nexthop.

value:: 105
notify:: getnexthop

getnexthopbucket ¶

Get or dump nexthop buckets

attribute-set:

nexthop-attrs

do:

request

attributes:: [id, res-bucket]

reply

attributes:: [id, res-bucket]

dump:

request

attributes:: [id, oif, master, res-bucket]

reply

attributes:: [id, res-bucket]

newnexthopbucket-ntf ¶

Notification about a created nexthop bucket.

value:: 116
notify:: getnexthopbucket

Multicast groups ¶

rtnlgrp-nexthop

Definitions ¶

nhmsg ¶

type:

struct

members:

nh-family (u8):
nh-scope (u8):
nh-protocol (u8):
resvd (pad):
nh-flags (u32):

rtnh-f ¶

type:

flags

name-prefix:

rtnh-f-

enum-name:

None

entries:

dead
pervasive
onlink
offload
linkdown
unresolved
trap

nexthop-grp ¶

type:

struct

members:

id (u32):
weight (u8):
weight-high (u8):
resvd2 (pad):

nexthop-grp-type ¶

type:

enum

name-prefix:

nexthop-grp-type-

enum-name:

None

entries:

mpath
res

encap-type ¶

type:

enum

name-prefix:

lwtunnel-encap-

enum-name:

None

entries:

none
mpls
ip
ila
ip6
seg6
bpf
seg6-local
rpl
ioam6
xfrm

seg6-local-actions ¶

type:

enum

name-prefix:

seg6-local-action-

enum-name:

None

entries:

unspec
end
end-x
end-t
end-dx2
end-dx6
end-dx4
end-dt6
end-dt4
end-b6
end-b6-encap
end-bm
end-s
end-as
end-am
end-bpf
end-dt46

seg6-local-flv-ops ¶

type:

enum

name-prefix:

seg6-local-flv-op-

enum-name:

None

entries:

unspec:
psp:
usp:
usd:
next-csid:

nha-op-flag ¶

type:

flags

name-prefix:

nha-op-flag-

enum-name:

None

entries:

dump-stats
dump-hw-stats

nha-op-flag-resp-grp-resvd-0 ¶

type:: const
value:: 2147483648

Attribute sets ¶

nexthop-attrs ¶

id (`u32`)¶

group (`binary`)¶

group-type (`u16`)¶

enum:: nexthop-grp-type

blackhole (`flag`)¶

oif (`u32`)¶

gateway (`binary`)¶

display-hint:: ipv4-or-v6

encap-type (`u16`)¶

enum:: encap-type

encap (`sub-message`)¶

sub-message:: encap-data
selector:: encap-type

groups (`flag`)¶

master (`u32`)¶

fdb (`flag`)¶

res-group (`nest`)¶

nested-attributes:: res-group-attrs

res-bucket (`nest`)¶

nested-attributes:: res-bucket-attrs

op-flags (`u32`)¶

group-stats (`nest`)¶

nested-attributes:: group-stats-attrs

hw-stats-enable (`u32`)¶

hw-stats-used (`u32`)¶

dst-port (`u16`)¶

byte-order:: big-endian

mpls-iptunnel ¶

dst (`binary`)¶

ttl (`u8`)¶

lwtunnel-ip ¶

id (`u64`)¶

byte-order:: big-endian

dst (`u32`)¶

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

src (`u32`)¶

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

ttl (`u8`)¶

tos (`u8`)¶

flags (`u16`)¶

byte-order:: big-endian

pad (`pad`)¶

opts (`nest`)¶

nested-attributes:: lwtunnel-ip-opts

ila-attrs ¶

locator (`u64`)¶

byte-order:: big-endian

identifier (`u64`)¶

locator-match (`u64`)¶

byte-order:: big-endian

ifindex (`s32`)¶

dir (`u32`)¶

pad (`pad`)¶

csum-mode (`u8`)¶

ident-type (`u8`)¶

hook-type (`u8`)¶

lwtunnel-ip6 ¶

id (`u64`)¶

byte-order:: big-endian

dst (`binary`)¶

display-hint:: ipv6

src (`binary`)¶

display-hint:: ipv6

hoplimit (`u8`)¶

tc (`u8`)¶

flags (`u16`)¶

byte-order:: big-endian

pad (`pad`)¶

opts (`nest`)¶

nested-attributes:: lwtunnel-ip-opts

seg6-iptunnel ¶

srh (`binary`)¶

src (`binary`)¶

display-hint:: ipv6

table (`u32`)¶

lwt-bpf ¶

in (`nest`)¶

nested-attributes:: lwt-bpf-prog

out (`nest`)¶

nested-attributes:: lwt-bpf-prog

xmit (`nest`)¶

nested-attributes:: lwt-bpf-prog

xmit-headroom (`u32`)¶

seg6-local ¶

action (`u32`)¶

enum:: seg6-local-actions

srh (`binary`)¶

table (`u32`)¶

nh4 (`u32`)¶

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

nh6 (`binary`)¶

display-hint:: ipv6

iif (`u32`)¶

oif (`u32`)¶

bpf (`nest`)¶

nested-attributes:: seg6-local-bpf

vrftable (`u32`)¶

counters (`nest`)¶

nested-attributes:: seg6-local-cnt

flavors (`nest`)¶

nested-attributes:: seg6-local-flv

rpl-iptunnel ¶

srh (`binary`)¶

ioam6-iptunnel ¶

mode (`u8`)¶

dst (`binary`)¶

display-hint:: ipv6

trace (`binary`)¶

freq-k (`u32`)¶

freq-n (`u32`)¶

src (`binary`)¶

display-hint:: ipv6

lwt-xfrm ¶

if-id (`u32`)¶

link (`u32`)¶

lwtunnel-ip-opts ¶

geneve (`binary`)¶

vxlan (`nest`)¶

nested-attributes:: lwtunnel-ip-opt-vxlan

erspan (`nest`)¶

nested-attributes:: lwtunnel-ip-opt-erspan

lwtunnel-ip-opt-vxlan ¶

gbp (`u32`)¶

lwtunnel-ip-opt-erspan ¶

ver (`u8`)¶

index (`u32`)¶

byte-order:: big-endian

dir (`u8`)¶

hwid (`u8`)¶

lwt-bpf-prog ¶

fd (`u32`)¶

name (`string`)¶

seg6-local-bpf ¶

prog (`u32`)¶

prog-name (`string`)¶

seg6-local-cnt ¶

pad (`pad`)¶

packets (`u64`)¶

bytes (`u64`)¶

errors (`u64`)¶

seg6-local-flv ¶

operation (`u32`)¶

enum:: seg6-local-flv-ops
enum-as-flags:: True

lcblock-bits (`u8`)¶

lcnode-fn-bits (`u8`)¶

res-group-attrs ¶

pad (`pad`)¶

value:: 0

buckets (`u16`)¶

idle-timer (`u32`)¶

unbalanced-timer (`u32`)¶

unbalanced-time (`u64`)¶

res-bucket-attrs ¶

pad (`pad`)¶

value:: 0

index (`u16`)¶

idle-time (`u64`)¶

nh-id (`u32`)¶

group-stats-attrs ¶

entry (`nest`)¶

nested-attributes:: group-stats-entry-attrs
multi-attr:: True

group-stats-entry-attrs ¶

id (`u32`)¶

packets (`uint`)¶

packets-hw (`uint`)¶

Sub-messages ¶

encap-data ¶

mpls

attribute-set:

mpls-iptunnel
ip

attribute-set:

lwtunnel-ip
ila

attribute-set:

ila-attrs
ip6

attribute-set:

lwtunnel-ip6
seg6

attribute-set:

seg6-iptunnel
bpf

attribute-set:

lwt-bpf
seg6-local

attribute-set:

seg6-local
rpl

attribute-set:

rpl-iptunnel
ioam6

attribute-set:

ioam6-iptunnel
xfrm

attribute-set:

lwt-xfrm

id (u32)¶

group (binary)¶

group-type (u16)¶

blackhole (flag)¶

oif (u32)¶

gateway (binary)¶

encap-type (u16)¶

encap (sub-message)¶

groups (flag)¶

master (u32)¶

fdb (flag)¶

res-group (nest)¶

res-bucket (nest)¶

op-flags (u32)¶

group-stats (nest)¶

hw-stats-enable (u32)¶

hw-stats-used (u32)¶

dst-port (u16)¶

dst (binary)¶

ttl (u8)¶

id (u64)¶

dst (u32)¶

src (u32)¶

ttl (u8)¶

tos (u8)¶

flags (u16)¶

pad (pad)¶

opts (nest)¶

locator (u64)¶

identifier (u64)¶

locator-match (u64)¶

ifindex (s32)¶

dir (u32)¶

pad (pad)¶

csum-mode (u8)¶

ident-type (u8)¶

hook-type (u8)¶

id (u64)¶

dst (binary)¶

src (binary)¶

hoplimit (u8)¶

tc (u8)¶

flags (u16)¶

pad (pad)¶

opts (nest)¶

srh (binary)¶

src (binary)¶

table (u32)¶

in (nest)¶

out (nest)¶

xmit (nest)¶

xmit-headroom (u32)¶

action (u32)¶

srh (binary)¶

table (u32)¶

nh4 (u32)¶

nh6 (binary)¶

iif (u32)¶

oif (u32)¶

bpf (nest)¶

vrftable (u32)¶

counters (nest)¶

flavors (nest)¶

srh (binary)¶

mode (u8)¶

dst (binary)¶

trace (binary)¶

freq-k (u32)¶

freq-n (u32)¶

src (binary)¶

if-id (u32)¶

link (u32)¶

geneve (binary)¶

vxlan (nest)¶

erspan (nest)¶

gbp (u32)¶

ver (u8)¶

index (u32)¶

dir (u8)¶

hwid (u8)¶

id (`u32`)¶

group (`binary`)¶

group-type (`u16`)¶

blackhole (`flag`)¶

oif (`u32`)¶

gateway (`binary`)¶

encap-type (`u16`)¶

encap (`sub-message`)¶

groups (`flag`)¶

master (`u32`)¶

fdb (`flag`)¶

res-group (`nest`)¶

res-bucket (`nest`)¶

op-flags (`u32`)¶

group-stats (`nest`)¶

hw-stats-enable (`u32`)¶

hw-stats-used (`u32`)¶

dst-port (`u16`)¶

dst (`binary`)¶

ttl (`u8`)¶

id (`u64`)¶

dst (`u32`)¶

src (`u32`)¶

ttl (`u8`)¶

tos (`u8`)¶

flags (`u16`)¶

pad (`pad`)¶

opts (`nest`)¶

locator (`u64`)¶

identifier (`u64`)¶

locator-match (`u64`)¶

ifindex (`s32`)¶

dir (`u32`)¶

pad (`pad`)¶

csum-mode (`u8`)¶

ident-type (`u8`)¶

hook-type (`u8`)¶

id (`u64`)¶

dst (`binary`)¶

src (`binary`)¶

hoplimit (`u8`)¶

tc (`u8`)¶

flags (`u16`)¶

pad (`pad`)¶

opts (`nest`)¶

srh (`binary`)¶

src (`binary`)¶

table (`u32`)¶

in (`nest`)¶

out (`nest`)¶

xmit (`nest`)¶

xmit-headroom (`u32`)¶

action (`u32`)¶

srh (`binary`)¶

table (`u32`)¶

nh4 (`u32`)¶

nh6 (`binary`)¶

iif (`u32`)¶

oif (`u32`)¶

bpf (`nest`)¶

vrftable (`u32`)¶

counters (`nest`)¶

flavors (`nest`)¶

srh (`binary`)¶

mode (`u8`)¶

dst (`binary`)¶

trace (`binary`)¶

freq-k (`u32`)¶

freq-n (`u32`)¶

src (`binary`)¶

if-id (`u32`)¶

link (`u32`)¶

geneve (`binary`)¶

vxlan (`nest`)¶

erspan (`nest`)¶

gbp (`u32`)¶

ver (`u8`)¶

index (`u32`)¶

dir (`u8`)¶

hwid (`u8`)¶