netdev - Re: [PATCH iproute2-next v2 2/4] devlink: Add devlink trap set and show commands

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Date:   Tue, 13 Aug 2019 10:44:07 +0200
From:   Jiri Pirko <jiri@...nulli.us>
To:     Ido Schimmel <idosch@...sch.org>
Cc:     netdev@...r.kernel.org, dsahern@...il.com,
        stephen@...workplumber.org, jiri@...lanox.com, mlxsw@...lanox.com,
        Ido Schimmel <idosch@...lanox.com>
Subject: Re: [PATCH iproute2-next v2 2/4] devlink: Add devlink trap set and
 show commands

Tue, Aug 13, 2019 at 10:31:41AM CEST, idosch@...sch.org wrote:
>From: Ido Schimmel <idosch@...lanox.com>
>
>The trap set command allows the user to set the action of an individual
>trap. Example:
>
># devlink trap set netdevsim/netdevsim10 trap blackhole_route action trap
>
>The trap show command allows the user to get the current status of an
>individual trap or a dump of all traps in case one is not specified.
>When '-s' is specified the trap's statistics are shown. When '-v' is
>specified the metadata types the trap can provide are shown. Example:
>
># devlink -jvps trap show netdevsim/netdevsim10 trap blackhole_route
>{
>    "trap": {
>        "netdevsim/netdevsim10": [ {
>                "name": "blackhole_route",
>                "type": "drop",
>                "generic": true,
>                "action": "trap",
>                "group": "l3_drops",
>                "metadata": [ "input_port" ],
>                "stats": {
>                    "rx": {
>                        "bytes": 0,
>                        "packets": 0
>                    }
>                }
>            } ]
>    }
>}
>
>Signed-off-by: Ido Schimmel <idosch@...lanox.com>

Acked-by: Jiri Pirko <jiri@...lanox.com>