netdev - Re: [PATCH iproute2-next] tc: m_tunnel_key: Add tunnel option support to act_tunnel

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Date:   Fri, 06 Jul 2018 09:32:55 -0400
From:   Roman Mashak <mrv@...atatu.com>
To:     Jakub Kicinski <jakub.kicinski@...ronome.com>
Cc:     dsahern@...il.com, stephen@...workplumber.org,
        oss-drivers@...ronome.com, netdev@...r.kernel.org,
        Simon Horman <simon.horman@...ronome.com>,
        Pieter Jansen van Vuuren 
        <pieter.jansenvanvuuren@...ronome.com>
Subject: Re: [PATCH iproute2-next] tc: m_tunnel_key: Add tunnel option support to act_tunnel_key

Jakub Kicinski <jakub.kicinski@...ronome.com> writes:

> From: Simon Horman <simon.horman@...ronome.com>
>
> Allow setting tunnel options using the act_tunnel_key action.
>
> Options are expressed as class:type:data and multiple options
> may be listed using a comma delimiter.
>
>  # ip link add name geneve0 type geneve dstport 0 external
>  # tc qdisc add dev eth0 ingress
>  # tc filter add dev eth0 protocol ip parent ffff: \
>      flower indev eth0 \
>         ip_proto udp \
>         action tunnel_key \
>             set src_ip 10.0.99.192 \
>             dst_ip 10.0.99.193 \
>             dst_port 6081 \
>             id 11 \
>             geneve_opts 0102:80:00800022,0102:80:00800022 \
>     action mirred egress redirect dev geneve0

[...]

Jakub, could you also add relevant tests for the new option in file
$(kernel)/tools/testing/selftests/tc-testing/tc-tests/actions/tunnel_key.json?