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Family tc netlink specification¶

Contents

  • Family tc netlink specification

    • Summary

    • Operations

      • newqdisc

      • delqdisc

      • getqdisc

      • newtclass

      • deltclass

      • gettclass

      • newtfilter

      • deltfilter

      • gettfilter

      • newchain

      • delchain

      • getchain

    • Multicast groups

    • Definitions

      • tcmsg

      • tc-cls-flags

      • tc-stats

      • tc-cbs-qopt

      • tc-etf-qopt

      • tc-fifo-qopt

      • tc-htb-opt

      • tc-htb-glob

      • tc-gred-qopt

      • tc-gred-sopt

      • tc-hfsc-qopt

      • tc-mqprio-qopt

      • tc-multiq-qopt

      • tc-netem-qopt

      • tc-plug-qopt

      • tc-prio-qopt

      • tc-red-qopt

      • tc-sfb-qopt

      • tc-sfq-qopt-v1

      • tc-tbf-qopt

      • tc-sizespec

      • gnet-estimator

    • Attribute sets

      • tc-attrs

        • kind (string)

        • options (sub-message)

        • stats (binary)

        • xstats (binary)

        • rate (binary)

        • fcnt (u32)

        • stats2 (nest)

        • stab (nest)

        • pad (pad)

        • dump-invisible (flag)

        • chain (u32)

        • hw-offload (u8)

        • ingress-block (u32)

        • egress-block (u32)

        • dump-flags (bitfield32)

        • ext-warn-msg (string)

      • tc-cake-attrs

        • pad (pad)

        • base-rate64 (u64)

        • diffserv-mode (u32)

        • atm (u32)

        • flow-mode (u32)

        • overhead (u32)

        • rtt (u32)

        • target (u32)

        • autorate (u32)

        • memory (u32)

        • nat (u32)

        • raw (u32)

        • wash (u32)

        • mpu (u32)

        • ingress (u32)

        • ack-filter (u32)

        • split-gso (u32)

        • fwmark (u32)

      • tc-cake-stats-attrs

        • pad (pad)

        • capacity-estimate64 (u64)

        • memory-limit (u32)

        • memory-used (u32)

        • avg-netoff (u32)

        • min-netlen (u32)

        • max-netlen (u32)

        • min-adjlen (u32)

        • max-adjlen (u32)

        • tin-stats (binary)

        • deficit (s32)

        • cobalt-count (u32)

        • dropping (u32)

        • drop-next-us (s32)

        • p-drop (u32)

        • blue-timer-us (s32)

      • tc-cbs-attrs

        • parms (binary)

      • tc-choke-attrs

        • parms (binary)

        • stab (binary)

        • max-p (u32)

      • tc-codel-attrs

        • target (u32)

        • limit (u32)

        • interval (u32)

        • ecn (u32)

        • ce-threshold (u32)

      • tc-drr-attrs

        • quantum (u32)

      • tc-flower-attrs

        • classid (u32)

        • indev (string)

        • act (array-nest)

        • key-eth-dst (binary)

        • key-eth-dst-mask (binary)

        • key-eth-src (binary)

        • key-eth-src-mask (binary)

        • key-eth-type (u16)

        • key-ip-proto (u8)

        • key-ipv4-src (u32)

        • key-ipv4-src-mask (u32)

        • key-ipv4-dst (u32)

        • key-ipv4-dst-mask (u32)

        • key-ipv6-src (binary)

        • key-ipv6-src-mask (binary)

        • key-ipv6-dst (binary)

        • key-ipv6-dst-mask (binary)

        • key-tcp-src (u16)

        • key-tcp-dst (u16)

        • key-udp-src (u16)

        • key-udp-dst (u16)

        • flags (u32)

        • key-vlan-id (u16)

        • key-vlan-prio (u8)

        • key-vlan-eth-type (u16)

        • key-enc-key-id (u32)

        • key-enc-ipv4-src (u32)

        • key-enc-ipv4-src-mask (u32)

        • key-enc-ipv4-dst (u32)

        • key-enc-ipv4-dst-mask (u32)

        • key-enc-ipv6-src (binary)

        • key-enc-ipv6-src-mask (binary)

        • key-enc-ipv6-dst (binary)

        • key-enc-ipv6-dst-mask (binary)

        • key-tcp-src-mask (u16)

        • key-tcp-dst-mask (u16)

        • key-udp-src-mask (u16)

        • key-udp-dst-mask (u16)

        • key-sctp-src-mask (u16)

        • key-sctp-dst-mask (u16)

        • key-sctp-src (u16)

        • key-sctp-dst (u16)

        • key-enc-udp-src-port (u16)

        • key-enc-udp-src-port-mask (u16)

        • key-enc-udp-dst-port (u16)

        • key-enc-udp-dst-port-mask (u16)

        • key-flags (u32)

        • key-flags-mask (u32)

        • key-icmpv4-code (u8)

        • key-icmpv4-code-mask (u8)

        • key-icmpv4-type (u8)

        • key-icmpv4-type-mask (u8)

        • key-icmpv6-code (u8)

        • key-icmpv6-code-mask (u8)

        • key-icmpv6-type (u8)

        • key-icmpv6-type-mask (u8)

        • key-arp-sip (u32)

        • key-arp-sip-mask (u32)

        • key-arp-tip (u32)

        • key-arp-tip-mask (u32)

        • key-arp-op (u8)

        • key-arp-op-mask (u8)

        • key-arp-sha (binary)

        • key-arp-sha-mask (binary)

        • key-arp-tha (binary)

        • key-arp-tha-mask (binary)

        • key-mpls-ttl (u8)

        • key-mpls-bos (u8)

        • key-mpls-tc (u8)

        • key-mpls-label (u32)

        • key-tcp-flags (u16)

        • key-tcp-flags-mask (u16)

        • key-ip-tos (u8)

        • key-ip-tos-mask (u8)

        • key-ip-ttl (u8)

        • key-ip-ttl-mask (u8)

        • key-cvlan-id (u16)

        • key-cvlan-prio (u8)

        • key-cvlan-eth-type (u16)

        • key-enc-ip-tos (u8)

        • key-enc-ip-tos-mask (u8)

        • key-enc-ip-ttl (u8)

        • key-enc-ip-ttl-mask (u8)

        • key-enc-opts (binary)

        • key-enc-opts-mask (binary)

        • in-hw-count (u32)

        • key-port-src-min (u16)

        • key-port-src-max (u16)

        • key-port-dst-min (u16)

        • key-port-dst-max (u16)

        • key-ct-state (u16)

        • key-ct-state-mask (u16)

        • key-ct-zone (u16)

        • key-ct-zone-mask (u16)

        • key-ct-mark (u32)

        • key-ct-mark-mask (u32)

        • key-ct-labels (binary)

        • key-ct-labels-mask (binary)

        • key-mpls-opts (binary)

        • key-hash (u32)

        • key-hash-mask (u32)

        • key-num-of-vlans (u8)

        • key-pppoe-sid (u16)

        • key-ppp-proto (u16)

        • key-l2-tpv3-sid (u32)

      • tc-gred-attrs

        • parms (binary)

        • stab (binary)

        • dps (binary)

        • max-p (binary)

        • limit (u32)

        • vq-list (nest)

      • tca-gred-vq-list-attrs

        • entry (nest)

      • tca-gred-vq-entry-attrs

        • pad (pad)

        • dp (u32)

        • stat-bytes (u32)

        • stat-packets (u32)

        • stat-backlog (u32)

        • stat-prob-drop (u32)

        • stat-prob-mark (u32)

        • stat-forced-drop (u32)

        • stat-forced-mark (u32)

        • stat-pdrop (u32)

        • stat-other (u32)

        • flags (u32)

      • tc-hfsc-attrs

        • rsc (binary)

        • fsc (binary)

        • usc (binary)

      • tc-hhf-attrs

        • backlog-limit (u32)

        • quantum (u32)

        • hh-flows-limit (u32)

        • reset-timeout (u32)

        • admit-bytes (u32)

        • evict-timeout (u32)

        • non-hh-weight (u32)

      • tc-htb-attrs

        • parms (binary)

        • init (binary)

        • ctab (binary)

        • rtab (binary)

        • direct-qlen (u32)

        • rate64 (u64)

        • ceil64 (u64)

        • pad (pad)

        • offload (flag)

      • tc-act-attrs

        • kind (string)

        • options (sub-message)

        • index (u32)

        • stats (binary)

        • pad (pad)

        • cookie (binary)

        • flags (bitfield32)

        • hw-stats (bitfield32)

        • used-hw-stats (bitfield32)

        • in-hw-count (u32)

      • tc-etf-attrs

        • parms (binary)

      • tc-ets-attrs

        • nbands (u8)

        • nstrict (u8)

        • quanta (nest)

        • quanta-band (u32)

        • priomap (nest)

        • priomap-band (u8)

      • tc-fq-attrs

        • plimit (u32)

        • flow-plimit (u32)

        • quantum (u32)

        • initial-quantum (u32)

        • rate-enable (u32)

        • flow-default-rate (u32)

        • flow-max-rate (u32)

        • buckets-log (u32)

        • flow-refill-delay (u32)

        • orphan-mask (u32)

        • low-rate-threshold (u32)

        • ce-threshold (u32)

        • timer-slack (u32)

        • horizon (u32)

        • horizon-drop (u8)

      • tc-fq-codel-attrs

        • target (u32)

        • limit (u32)

        • interval (u32)

        • ecn (u32)

        • flows (u32)

        • quantum (u32)

        • ce-threshold (u32)

        • drop-batch-size (u32)

        • memory-limit (u32)

        • ce-threshold-selector (u8)

        • ce-threshold-mask (u8)

      • tc-fq-pie-attrs

        • limit (u32)

        • flows (u32)

        • target (u32)

        • tupdate (u32)

        • alpha (u32)

        • beta (u32)

        • quantum (u32)

        • memory-limit (u32)

        • ecn-prob (u32)

        • ecn (u32)

        • bytemode (u32)

        • dq-rate-estimator (u32)

      • tc-netem-attrs

        • corr (binary)

        • delay-dist (binary)

        • reorder (binary)

        • corrupt (binary)

        • loss (binary)

        • rate (binary)

        • ecn (u32)

        • rate64 (u64)

        • pad (u32)

        • latency64 (s64)

        • jitter64 (s64)

        • slot (binary)

        • slot-dist (binary)

      • tc-pie-attrs

        • target (u32)

        • limit (u32)

        • tupdate (u32)

        • alpha (u32)

        • beta (u32)

        • ecn (u32)

        • bytemode (u32)

        • dq-rate-estimator (u32)

      • tc-qfq-attrs

        • weight (u32)

        • lmax (u32)

      • tc-red-attrs

        • parms (binary)

        • stab (binary)

        • max-p (u32)

        • flags (binary)

        • early-drop-block (u32)

        • mark-block (u32)

      • tc-taprio-attrs

        • priomap (binary)

        • sched-entry-list (nest)

        • sched-base-time (s64)

        • sched-single-entry (nest)

        • sched-clockid (s32)

        • pad (pad)

        • admin-sched (binary)

        • sched-cycle-time (s64)

        • sched-cycle-time-extension (s64)

        • flags (u32)

        • txtime-delay (u32)

        • tc-entry (nest)

      • tc-taprio-sched-entry-list

        • entry (nest)

      • tc-taprio-sched-entry

        • index (u32)

        • cmd (u8)

        • gate-mask (u32)

        • interval (u32)

      • tc-taprio-tc-entry-attrs

        • index (u32)

        • max-sdu (u32)

        • fp (u32)

      • tc-tbf-attrs

        • parms (binary)

        • rtab (binary)

        • ptab (binary)

        • rate64 (u64)

        • prate4 (u64)

        • burst (u32)

        • pburst (u32)

        • pad (pad)

      • tca-gact-attrs

        • tm (binary)

        • parms (binary)

        • prob (binary)

        • pad (pad)

      • tca-stab-attrs

        • base (binary)

        • data (binary)

      • tca-stats-attrs

        • basic (binary)

        • rate-est (binary)

        • queue (binary)

        • app (binary)

        • rate-est64 (binary)

        • pad (pad)

        • basic-hw (binary)

        • pkt64 (binary)

    • Sub-messages

      • tc-options-msg

      • tc-act-options-msg

      • tca-stats-app-msg

Summary¶

Netlink raw family for tc qdisc, chain, class and filter configuration over rtnetlink.

Operations¶

newqdisc¶

Create new tc qdisc.

attribute-set

tc-attrs

fixed-header

tcmsg

do
request
attributes

[kind, options, rate, chain, ingress-block, egress-block]

delqdisc¶

Delete existing tc qdisc.

attribute-set

tc-attrs

fixed-header

tcmsg

do

request

getqdisc¶

Get / dump tc qdisc information.

attribute-set

tc-attrs

fixed-header

tcmsg

do
request
attributes

[dump-invisible]

reply
attributes

[kind, options, stats, xstats, rate, fcnt, stats2, stab, chain, ingress-block, egress-block]

newtclass¶

Get / dump tc traffic class information.

attribute-set

tc-attrs

fixed-header

tcmsg

do
request
attributes

[kind, options, rate, chain, ingress-block, egress-block]

deltclass¶

Get / dump tc traffic class information.

attribute-set

tc-attrs

fixed-header

tcmsg

do

request

gettclass¶

Get / dump tc traffic class information.

attribute-set

tc-attrs

fixed-header

tcmsg

do

request

reply
attributes

[kind, options, stats, xstats, rate, fcnt, stats2, stab, chain, ingress-block, egress-block]

newtfilter¶

Get / dump tc filter information.

attribute-set

tc-attrs

fixed-header

tcmsg

do
request
attributes

[kind, options, rate, chain, ingress-block, egress-block]

deltfilter¶

Get / dump tc filter information.

attribute-set

tc-attrs

fixed-header

tcmsg

do
request
attributes

[chain, kind]

gettfilter¶

Get / dump tc filter information.

attribute-set

tc-attrs

fixed-header

tcmsg

do
request
attributes

[chain, kind]

reply
attributes

[kind, options, stats, xstats, rate, fcnt, stats2, stab, chain, ingress-block, egress-block]

dump
request
attributes

[chain, dump-flags]

reply
attributes

[kind, options, stats, xstats, rate, fcnt, stats2, stab, chain, ingress-block, egress-block]

newchain¶

Get / dump tc chain information.

attribute-set

tc-attrs

fixed-header

tcmsg

do
request
attributes

[kind, options, rate, chain, ingress-block, egress-block]

delchain¶

Get / dump tc chain information.

attribute-set

tc-attrs

fixed-header

tcmsg

do
request
attributes

[chain]

getchain¶

Get / dump tc chain information.

attribute-set

tc-attrs

fixed-header

tcmsg

do
request
attributes

[chain]

reply
attributes

[kind, options, stats, xstats, rate, fcnt, stats2, stab, chain, ingress-block, egress-block]

Multicast groups¶

  • rtnlgrp-tc

Definitions¶

tcmsg¶

type

struct

members
family

pad

ifindex

handle

parent

info

tc-cls-flags¶

type

flags

entries

  • skip-hw

  • skip-sw

  • in-hw

  • not-in-nw

  • verbose

tc-stats¶

type

struct

members
bytes

packets

drops

overlimits

bps

pps

qlen

backlog

tc-cbs-qopt¶

type

struct

members
offload

pad

hicredit

locredit

idleslope

sendslope

tc-etf-qopt¶

type

struct

members
delta

clockid

flags

tc-fifo-qopt¶

type

struct

members
limit

tc-htb-opt¶

type

struct

members
rate

ceil

buffer

cbuffer

quantum

level

prio

tc-htb-glob¶

type

struct

members
version

rate2quantum

defcls

debug

direct-pkts

tc-gred-qopt¶

type

struct

members
limit

qth-min

qth-max

DP

backlog

qave

forced

early

other

pdrop

Wlog

Plog

Scell_log

prio

packets

bytesin

tc-gred-sopt¶

type

struct

members
DPs

def_DP

grio

flags

pad

tc-hfsc-qopt¶

type

struct

members
defcls

tc-mqprio-qopt¶

type

struct

members
num-tc

prio-tc-map

hw

count

offset

tc-multiq-qopt¶

type

struct

members
bands

max-bands

tc-netem-qopt¶

type

struct

members
latency

limit

loss

gap

duplicate

jitter

tc-plug-qopt¶

type

struct

members
action

limit

tc-prio-qopt¶

type

struct

members
bands

priomap

tc-red-qopt¶

type

struct

members
limit

qth-min

qth-max

Wlog

Plog

Scell-log

flags

tc-sfb-qopt¶

type

struct

members
rehash-interval

warmup-time

max

bin-size

increment

decrement

limit

penalty-rate

penalty-burst

tc-sfq-qopt-v1¶

type

struct

members
quantum

perturb-period

limit

divisor

flows

depth

headdrop

limit

qth-min

qth-mac

Wlog

Plog

Scell-log

flags

max-P

prob-drop

forced-drop

prob-mark

forced-mark

prob-mark-head

forced-mark-head

tc-tbf-qopt¶

type

struct

members
rate

peakrate

limit

buffer

mtu

tc-sizespec¶

type

struct

members
cell-log

size-log

cell-align

overhead

linklayer

mpu

mtu

tsize

gnet-estimator¶

type

struct

members
interval

ewma-log

Attribute sets¶

tc-attrs¶

kind (string)¶

options (sub-message)¶

sub-message

tc-options-msg

selector

kind

stats (binary)¶

struct

tc-stats

xstats (binary)¶

rate (binary)¶

struct

gnet-estimator

fcnt (u32)¶

stats2 (nest)¶

nested-attributes

tca-stats-attrs

stab (nest)¶

nested-attributes

tca-stab-attrs

pad (pad)¶

dump-invisible (flag)¶

chain (u32)¶

hw-offload (u8)¶

ingress-block (u32)¶

egress-block (u32)¶

dump-flags (bitfield32)¶

ext-warn-msg (string)¶

tc-cake-attrs¶

pad (pad)¶

base-rate64 (u64)¶

diffserv-mode (u32)¶

atm (u32)¶

flow-mode (u32)¶

overhead (u32)¶

rtt (u32)¶

target (u32)¶

autorate (u32)¶

memory (u32)¶

nat (u32)¶

raw (u32)¶

wash (u32)¶

mpu (u32)¶

ingress (u32)¶

ack-filter (u32)¶

split-gso (u32)¶

fwmark (u32)¶

tc-cake-stats-attrs¶

pad (pad)¶

capacity-estimate64 (u64)¶

memory-limit (u32)¶

memory-used (u32)¶

avg-netoff (u32)¶

min-netlen (u32)¶

max-netlen (u32)¶

min-adjlen (u32)¶

max-adjlen (u32)¶

tin-stats (binary)¶

deficit (s32)¶

cobalt-count (u32)¶

dropping (u32)¶

drop-next-us (s32)¶

p-drop (u32)¶

blue-timer-us (s32)¶

tc-cbs-attrs¶

parms (binary)¶

struct

tc-cbs-qopt

tc-choke-attrs¶

parms (binary)¶

struct

tc-red-qopt

stab (binary)¶

max-p (u32)¶

tc-codel-attrs¶

target (u32)¶

limit (u32)¶

interval (u32)¶

ecn (u32)¶

ce-threshold (u32)¶

tc-drr-attrs¶

quantum (u32)¶

tc-flower-attrs¶

classid (u32)¶

indev (string)¶

act (array-nest)¶

nested-attributes

tc-act-attrs

key-eth-dst (binary)¶

display-hint

mac

key-eth-dst-mask (binary)¶

display-hint

mac

key-eth-src (binary)¶

display-hint

mac

key-eth-src-mask (binary)¶

display-hint

mac

key-eth-type (u16)¶

byte-order

big-endian

key-ip-proto (u8)¶

key-ipv4-src (u32)¶

byte-order

big-endian

display-hint

ipv4

key-ipv4-src-mask (u32)¶

byte-order

big-endian

display-hint

ipv4

key-ipv4-dst (u32)¶

byte-order

big-endian

display-hint

ipv4

key-ipv4-dst-mask (u32)¶

byte-order

big-endian

display-hint

ipv4

key-ipv6-src (binary)¶

display-hint

ipv6

key-ipv6-src-mask (binary)¶

display-hint

ipv6

key-ipv6-dst (binary)¶

display-hint

ipv6

key-ipv6-dst-mask (binary)¶

display-hint

ipv6

key-tcp-src (u16)¶

byte-order

big-endian

key-tcp-dst (u16)¶

byte-order

big-endian

key-udp-src (u16)¶

byte-order

big-endian

key-udp-dst (u16)¶

byte-order

big-endian

flags (u32)¶

enum

tc-cls-flags

enum-as-flags

True

key-vlan-id (u16)¶

byte-order

big-endian

key-vlan-prio (u8)¶

key-vlan-eth-type (u16)¶

byte-order

big-endian

key-enc-key-id (u32)¶

byte-order

big-endian

key-enc-ipv4-src (u32)¶

byte-order

big-endian

display-hint

ipv4

key-enc-ipv4-src-mask (u32)¶

byte-order

big-endian

display-hint

ipv4

key-enc-ipv4-dst (u32)¶

byte-order

big-endian

display-hint

ipv4

key-enc-ipv4-dst-mask (u32)¶

byte-order

big-endian

display-hint

ipv4

key-enc-ipv6-src (binary)¶

display-hint

ipv6

key-enc-ipv6-src-mask (binary)¶

display-hint

ipv6

key-enc-ipv6-dst (binary)¶

display-hint

ipv6

key-enc-ipv6-dst-mask (binary)¶

display-hint

ipv6

key-tcp-src-mask (u16)¶

byte-order

big-endian

key-tcp-dst-mask (u16)¶

byte-order

big-endian

key-udp-src-mask (u16)¶

byte-order

big-endian

key-udp-dst-mask (u16)¶

byte-order

big-endian

key-sctp-src-mask (u16)¶

byte-order

big-endian

key-sctp-dst-mask (u16)¶

byte-order

big-endian

key-sctp-src (u16)¶

byte-order

big-endian

key-sctp-dst (u16)¶

byte-order

big-endian

key-enc-udp-src-port (u16)¶

byte-order

big-endian

key-enc-udp-src-port-mask (u16)¶

byte-order

big-endian

key-enc-udp-dst-port (u16)¶

byte-order

big-endian

key-enc-udp-dst-port-mask (u16)¶

byte-order

big-endian

key-flags (u32)¶

byte-order

big-endian

key-flags-mask (u32)¶

byte-order

big-endian

key-icmpv4-code (u8)¶

key-icmpv4-code-mask (u8)¶

key-icmpv4-type (u8)¶

key-icmpv4-type-mask (u8)¶

key-icmpv6-code (u8)¶

key-icmpv6-code-mask (u8)¶

key-icmpv6-type (u8)¶

key-icmpv6-type-mask (u8)¶

key-arp-sip (u32)¶

byte-order

big-endian

key-arp-sip-mask (u32)¶

byte-order

big-endian

key-arp-tip (u32)¶

byte-order

big-endian

key-arp-tip-mask (u32)¶

byte-order

big-endian

key-arp-op (u8)¶

key-arp-op-mask (u8)¶

key-arp-sha (binary)¶

key-arp-sha-mask (binary)¶

key-arp-tha (binary)¶

key-arp-tha-mask (binary)¶

key-mpls-ttl (u8)¶

key-mpls-bos (u8)¶

key-mpls-tc (u8)¶

key-mpls-label (u32)¶

byte-order

big-endian

key-tcp-flags (u16)¶

byte-order

big-endian

key-tcp-flags-mask (u16)¶

byte-order

big-endian

key-ip-tos (u8)¶

key-ip-tos-mask (u8)¶

key-ip-ttl (u8)¶

key-ip-ttl-mask (u8)¶

key-cvlan-id (u16)¶

byte-order

big-endian

key-cvlan-prio (u8)¶

key-cvlan-eth-type (u16)¶

byte-order

big-endian

key-enc-ip-tos (u8)¶

key-enc-ip-tos-mask (u8)¶

key-enc-ip-ttl (u8)¶

key-enc-ip-ttl-mask (u8)¶

key-enc-opts (binary)¶

key-enc-opts-mask (binary)¶

in-hw-count (u32)¶

key-port-src-min (u16)¶

byte-order

big-endian

key-port-src-max (u16)¶

byte-order

big-endian

key-port-dst-min (u16)¶

byte-order

big-endian

key-port-dst-max (u16)¶

byte-order

big-endian

key-ct-state (u16)¶

key-ct-state-mask (u16)¶

key-ct-zone (u16)¶

key-ct-zone-mask (u16)¶

key-ct-mark (u32)¶

key-ct-mark-mask (u32)¶

key-ct-labels (binary)¶

key-ct-labels-mask (binary)¶

key-mpls-opts (binary)¶

key-hash (u32)¶

key-hash-mask (u32)¶

key-num-of-vlans (u8)¶

key-pppoe-sid (u16)¶

byte-order

big-endian

key-ppp-proto (u16)¶

byte-order

big-endian

key-l2-tpv3-sid (u32)¶

byte-order

big-endian

tc-gred-attrs¶

parms (binary)¶

stab (binary)¶

sub-type

u8

dps (binary)¶

struct

tc-gred-sopt

max-p (binary)¶

sub-type

u32

limit (u32)¶

vq-list (nest)¶

nested-attributes

tca-gred-vq-list-attrs

tca-gred-vq-list-attrs¶

entry (nest)¶

nested-attributes

tca-gred-vq-entry-attrs

multi-attr

True

tca-gred-vq-entry-attrs¶

pad (pad)¶

dp (u32)¶

stat-bytes (u32)¶

stat-packets (u32)¶

stat-backlog (u32)¶

stat-prob-drop (u32)¶

stat-prob-mark (u32)¶

stat-forced-drop (u32)¶

stat-forced-mark (u32)¶

stat-pdrop (u32)¶

stat-other (u32)¶

flags (u32)¶

tc-hfsc-attrs¶

rsc (binary)¶

fsc (binary)¶

usc (binary)¶

tc-hhf-attrs¶

backlog-limit (u32)¶

quantum (u32)¶

hh-flows-limit (u32)¶

reset-timeout (u32)¶

admit-bytes (u32)¶

evict-timeout (u32)¶

non-hh-weight (u32)¶

tc-htb-attrs¶

parms (binary)¶

struct

tc-htb-opt

init (binary)¶

struct

tc-htb-glob

ctab (binary)¶

rtab (binary)¶

direct-qlen (u32)¶

rate64 (u64)¶

ceil64 (u64)¶

pad (pad)¶

offload (flag)¶

tc-act-attrs¶

kind (string)¶

options (sub-message)¶

sub-message

tc-act-options-msg

selector

kind

index (u32)¶

stats (binary)¶

pad (pad)¶

cookie (binary)¶

flags (bitfield32)¶

hw-stats (bitfield32)¶

used-hw-stats (bitfield32)¶

in-hw-count (u32)¶

tc-etf-attrs¶

parms (binary)¶

struct

tc-etf-qopt

tc-ets-attrs¶

nbands (u8)¶

nstrict (u8)¶

quanta (nest)¶

nested-attributes

tc-ets-attrs

quanta-band (u32)¶

multi-attr

True

priomap (nest)¶

nested-attributes

tc-ets-attrs

priomap-band (u8)¶

multi-attr

True

tc-fq-attrs¶

plimit (u32)¶

flow-plimit (u32)¶

quantum (u32)¶

initial-quantum (u32)¶

rate-enable (u32)¶

flow-default-rate (u32)¶

flow-max-rate (u32)¶

buckets-log (u32)¶

flow-refill-delay (u32)¶

orphan-mask (u32)¶

low-rate-threshold (u32)¶

ce-threshold (u32)¶

timer-slack (u32)¶

horizon (u32)¶

horizon-drop (u8)¶

tc-fq-codel-attrs¶

target (u32)¶

limit (u32)¶

interval (u32)¶

ecn (u32)¶

flows (u32)¶

quantum (u32)¶

ce-threshold (u32)¶

drop-batch-size (u32)¶

memory-limit (u32)¶

ce-threshold-selector (u8)¶

ce-threshold-mask (u8)¶

tc-fq-pie-attrs¶

limit (u32)¶

flows (u32)¶

target (u32)¶

tupdate (u32)¶

alpha (u32)¶

beta (u32)¶

quantum (u32)¶

memory-limit (u32)¶

ecn-prob (u32)¶

ecn (u32)¶

bytemode (u32)¶

dq-rate-estimator (u32)¶

tc-netem-attrs¶

corr (binary)¶

delay-dist (binary)¶

sub-type

s16

reorder (binary)¶

corrupt (binary)¶

loss (binary)¶

rate (binary)¶

ecn (u32)¶

rate64 (u64)¶

pad (u32)¶

latency64 (s64)¶

jitter64 (s64)¶

slot (binary)¶

slot-dist (binary)¶

sub-type

s16

tc-pie-attrs¶

target (u32)¶

limit (u32)¶

tupdate (u32)¶

alpha (u32)¶

beta (u32)¶

ecn (u32)¶

bytemode (u32)¶

dq-rate-estimator (u32)¶

tc-qfq-attrs¶

weight (u32)¶

lmax (u32)¶

tc-red-attrs¶

parms (binary)¶

struct

tc-red-qopt

stab (binary)¶

max-p (u32)¶

flags (binary)¶

early-drop-block (u32)¶

mark-block (u32)¶

tc-taprio-attrs¶

priomap (binary)¶

struct

tc-mqprio-qopt

sched-entry-list (nest)¶

nested-attributes

tc-taprio-sched-entry-list

sched-base-time (s64)¶

sched-single-entry (nest)¶

nested-attributes

tc-taprio-sched-entry

sched-clockid (s32)¶

pad (pad)¶

admin-sched (binary)¶

sched-cycle-time (s64)¶

sched-cycle-time-extension (s64)¶

flags (u32)¶

txtime-delay (u32)¶

tc-entry (nest)¶

nested-attributes

tc-taprio-tc-entry-attrs

tc-taprio-sched-entry-list¶

entry (nest)¶

nested-attributes

tc-taprio-sched-entry

tc-taprio-sched-entry¶

index (u32)¶

cmd (u8)¶

gate-mask (u32)¶

interval (u32)¶

tc-taprio-tc-entry-attrs¶

index (u32)¶

max-sdu (u32)¶

fp (u32)¶

tc-tbf-attrs¶

parms (binary)¶

struct

tc-tbf-qopt

rtab (binary)¶

ptab (binary)¶

rate64 (u64)¶

prate4 (u64)¶

burst (u32)¶

pburst (u32)¶

pad (pad)¶

tca-gact-attrs¶

tm (binary)¶

parms (binary)¶

prob (binary)¶

pad (pad)¶

tca-stab-attrs¶

base (binary)¶

struct

tc-sizespec

data (binary)¶

tca-stats-attrs¶

basic (binary)¶

rate-est (binary)¶

queue (binary)¶

app (binary)¶

sub-message

tca-stats-app-msg

selector

kind

rate-est64 (binary)¶

pad (pad)¶

basic-hw (binary)¶

pkt64 (binary)¶

Sub-messages¶

tc-options-msg¶

  • bfifo
    fixed-header

    tc-fifo-qopt

  • cake
    attribute-set

    tc-cake-attrs

  • cbs
    attribute-set

    tc-cbs-attrs

  • choke
    attribute-set

    tc-choke-attrs

  • clsact

  • codel
    attribute-set

    tc-codel-attrs

  • drr
    attribute-set

    tc-drr-attrs

  • etf
    attribute-set

    tc-etf-attrs

  • ets
    attribute-set

    tc-ets-attrs

  • fq
    attribute-set

    tc-fq-attrs

  • fq_codel
    attribute-set

    tc-fq-codel-attrs

  • fq_pie
    attribute-set

    tc-fq-pie-attrs

  • flower
    attribute-set

    tc-flower-attrs

  • gred
    attribute-set

    tc-gred-attrs

  • hfsc
    fixed-header

    tc-hfsc-qopt

  • hhf
    attribute-set

    tc-hhf-attrs

  • htb
    attribute-set

    tc-htb-attrs

  • ingress

  • mq

  • mqprio
    fixed-header

    tc-mqprio-qopt

  • multiq
    fixed-header

    tc-multiq-qopt

  • netem
    fixed-header

    tc-netem-qopt

    attribute-set

    tc-netem-attrs

  • pfifo
    fixed-header

    tc-fifo-qopt

  • pfifo_fast
    fixed-header

    tc-prio-qopt

  • pfifo_head_drop
    fixed-header

    tc-fifo-qopt

  • pie
    attribute-set

    tc-pie-attrs

  • plug
    fixed-header

    tc-plug-qopt

  • prio
    fixed-header

    tc-prio-qopt

  • qfq
    attribute-set

    tc-qfq-attrs

  • red
    attribute-set

    tc-red-attrs

  • sfb
    fixed-header

    tc-sfb-qopt

  • sfq
    fixed-header

    tc-sfq-qopt-v1

  • taprio
    attribute-set

    tc-taprio-attrs

  • tbf
    attribute-set

    tc-tbf-attrs

tc-act-options-msg¶

  • gact
    attribute-set

    tca-gact-attrs

tca-stats-app-msg¶

  • bfifo

  • blackhole

  • cake
    attribute-set

    tc-cake-stats-attrs

  • cbs

  • choke

  • clsact

  • codel

  • drr

  • etf

  • ets

  • fq

  • fq_codel

  • fq_pie

  • flower

  • gred

  • hfsc

  • hhf

  • htb

  • ingress

  • mq

  • mqprio

  • multiq

  • netem

  • noqueue

  • pfifo

  • pfifo_fast

  • pfifo_head_drop

  • pie

  • plug

  • prio

  • qfq

  • red

  • sfb

  • sfq

  • taprio

  • tbf

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