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Date:   Tue, 11 Aug 2020 10:28:56 -0700 (PDT)
From:   David Miller <davem@...emloft.net>
To:     mjeanson@...icios.com
Cc:     dsahern@...nel.org, linux-kernel@...r.kernel.org,
        mathieu.desnoyers@...icios.com, netdev@...r.kernel.org
Subject: Re: [PATCH] selftests: Add VRF icmp error route lookup test

From: Michael Jeanson <mjeanson@...icios.com>
Date: Thu,  6 Aug 2020 14:51:21 -0400

> The objective is to check that the incoming vrf routing table is selected
> to send an ICMP error back to the source when the ttl of a packet reaches 1
> while it is forwarded between different vrfs.
> 
> The first test sends a ping with a ttl of 1 from h1 to h2 and parses the
> output of the command to check that a ttl expired error is received.
> 
> [This may be flaky, I'm open to suggestions of a more robust approch.]
> 
> The second test runs traceroute from h1 to h2 and parses the output to
> check for a hop on r1.
> 
> Signed-off-by: Michael Jeanson <mjeanson@...icios.com>

This patch does not apply cleanly to the current net tree.

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