Man page - devlink-trap(8)
Packages contas this manual
- tc-basic(8)
- ip-l2tp(8)
- tc-hfsc(8)
- vdpa-mgmtdev(8)
- devlink(8)
- devlink-sb(8)
- tipc(8)
- rdma(8)
- devlink-lc(8)
- ip-address(8)
- tc-cgroup(8)
- tipc-socket(8)
- lnstat(8)
- tipc-peer(8)
- tc-vlan(8)
- tc-skbprio(8)
- ip-mptcp(8)
- dcb(8)
- tc-pie(8)
- ip-maddress(8)
- tc-prio(8)
- libnetlink(3)
- ip-neighbour(8)
- tc-route(8)
- dcb-rewr(8)
- tc-ematch(8)
- ip-route(8)
- routel(8)
- devlink-dev(8)
- ip-nexthop(8)
- rdma-resource(8)
- ss(8)
- tc-fw(8)
- ip-xfrm(8)
- tc-etf(8)
- tc-skbedit(8)
- tc-gate(8)
- ip-ioam(8)
- tc-connmark(8)
- tc-sample(8)
- ip-monitor(8)
- tc-flower(8)
- tc-pedit(8)
- ip-stats(8)
- tipc-node(8)
- rtacct(8)
- dcb-maxrate(8)
- tc-drr(8)
- tc-red(8)
- dcb-app(8)
- tipc-bearer(8)
- ip-sr(8)
- tc-fq_codel(8)
- tc-police(8)
- tc-netem(8)
- tc-bpf(8)
- dcb-ets(8)
- devlink-monitor(8)
- tc-codel(8)
- tc-choke(8)
- dcb-apptrust(8)
- tc-sfb(8)
- devlink-port(8)
- tc-flow(8)
- vdpa-dev(8)
- tc-tunnel_key(8)
- ip-rule(8)
- devlink-rate(8)
- tc-ets(8)
- tipc-media(8)
- tc-matchall(8)
- dcb-pfc(8)
- rdma-link(8)
- tc-skbmod(8)
- tc-ct(8)
- tc-ife(8)
- ctstat(8)
- ip-netns(8)
- devlink-trap(8)
- tc-hfsc(7)
- ip-token(8)
- ip-link(8)
- rdma-statistic(8)
- bridge(8)
- dcb-buffer(8)
- devlink-resource(8)
- tc-u32(8)
- tc-stab(8)
- vdpa(8)
- devlink-health(8)
- ip-addrlabel(8)
- ip-netconf(8)
- devlink-region(8)
- tc-simple(8)
- tc-bfifo(8)
- tc-ctinfo(8)
- ip-tcp_metrics(8)
- tc-gact(8)
- rdma-system(8)
- devlink-dpipe(8)
- tc-actions(8)
- ip-macsec(8)
- tc(8)
- genl(8)
- nstat(8)
- tc-sfq(8)
- dcb-dcbx(8)
- arpd(8)
- tc-htb(8)
- tc-mpls(8)
- tc-nat(8)
- ip-gue(8)
- rdma-monitor(8)
- rtstat(8)
- tc-mirred(8)
- tc-taprio(8)
- rdma-dev(8)
- tc-tbf(8)
- tc-pfifo_fast(8)
- ip-ntable(8)
- tc-csum(8)
- tc-mqprio(8)
- rtmon(8)
- tc-fq_pie(8)
- tc-fq(8)
- ip-vrf(8)
- ip-mroute(8)
- tc-pfifo(8)
- tc-cake(8)
- tc-cbs(8)
- ip(8)
- tipc-nametable(8)
- ip-tunnel(8)
- ip-fou(8)
- tipc-link(8)
apt-get install iproute2
Manual
| DEVLINK-TRAP(8) | Linux | DEVLINK-TRAP(8) |
NAME
devlink-trap - devlink trap configuration
SYNOPSIS
devlink [ OPTIONS ] trap { COMMAND | help }
OPTIONS := { -v[erbose] | -s[tatistics] }
devlink trap show [ DEV trap TRAP ]
devlink trap set DEV trap TRAP [ action { trap | drop | mirror } ]
devlink trap group show [ DEV group GROUP ]
devlink trap group set DEV group GROUP
[ action { trap | drop | mirror } ]
[ policer POLICER ] [ nopolicer ]
devlink trap policer set DEV policer POLICER [ rate RATE ] [ burst BURST ]
devlink trap help
DESCRIPTION
devlink trap show - display available packet traps and their attributes
DEV - specifies the devlink device from which to show packet traps. If this argument is omitted all packet traps of all devices are listed.
trap TRAP - specifies the packet trap. Only applicable if a devlink device is also specified.
devlink trap set - set attributes of a packet trap
DEV - specifies the devlink device the packet trap belongs to.
trap TRAP - specifies the packet trap.
- action { trap | drop | mirror }
- packet trap action.
trap - the sole copy of the packet is sent to the CPU.
drop - the packet is dropped by the underlying device and a copy is not sent to the CPU.
mirror - the packet is forwarded by the underlying device and a copy is sent to the CPU.
devlink trap group show - display available packet trap groups and their attributes
DEV - specifies the devlink device from which to show packet trap groups. If this argument is omitted all packet trap groups of all devices are listed.
group GROUP - specifies the packet trap group. Only applicable if a devlink device is also specified.
devlink trap group set - set attributes of a packet trap group
DEV - specifies the devlink device the packet trap group belongs to.
group GROUP - specifies the packet trap group.
- action { trap | drop | mirror }
- packet trap action. The action is set for all the packet traps member in the trap group. The actions of non-drop traps cannot be changed and are thus skipped.
- policer POLICER
- packet trap policer. The policer to bind to the packet trap group. A value of "0" will unbind the currently bound policer.
- nopolicer
- Unbind packet trap policer from the packet trap group.
devlink trap policer set - set attributes of packet trap policer
DEV - specifies the devlink device the packet trap policer belongs to.
policer POLICER - specifies the packet trap policer.
rate RATE - packet trap policer rate in packets per second.
burst BURST - packet trap policer burst size in packets.
EXAMPLES
devlink trap show
devlink trap group show
devlink -vs trap show pci/0000:01:00.0 trap source_mac_is_multicast
devlink -s trap group show pci/0000:01:00.0 group l2_drops
devlink trap set pci/0000:01:00.0 trap source_mac_is_multicast action trap
devlink trap policer show
devlink -s trap policer show pci/0000:01:00.0 policer 1
devlink trap policer set pci/0000:01:00.0 policer 1 rate 1000 burst 128
SEE ALSO
devlink(8), devlink-dev(8), devlink-monitor(8),
AUTHOR
Ido Schimmel <idosch@mellanox.com>
| 2 August 2019 | iproute2 |