netdev - Re: [PATCH net 3/3] selftests: fib_rule_tests: Test UDP and TCP connections with DSCP rules.

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Date:   Thu, 9 Feb 2023 08:42:07 -0700
From:   David Ahern <dsahern@...nel.org>
To:     Guillaume Nault <gnault@...hat.com>,
        David Miller <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>,
        Paolo Abeni <pabeni@...hat.com>,
        Eric Dumazet <edumazet@...gle.com>
Cc:     netdev@...r.kernel.org, YOSHIFUJI Hideaki <yoshfuji@...ux-ipv6.org>
Subject: Re: [PATCH net 3/3] selftests: fib_rule_tests: Test UDP and TCP
 connections with DSCP rules.

On 2/8/23 10:14 AM, Guillaume Nault wrote:
> Add the fib_rule6_send and fib_rule4_send tests to verify that DSCP
> values are properly taken into account when UDP or TCP sockets try to
> connect().
> 
> Tests are done with nettest, which needs a new option to specify
> the DS Field value of the socket being tested. This new option is
> named '-Q', in reference to the similar option used by ping.
> 
> Signed-off-by: Guillaume Nault <gnault@...hat.com>
> ---
>  tools/testing/selftests/net/fib_rule_tests.sh | 128 +++++++++++++++++-
>  tools/testing/selftests/net/nettest.c         |  51 ++++++-
>  2 files changed, 177 insertions(+), 2 deletions(-)
> 


Reviewed-by: David Ahern <dsahern@...nel.org>