netdev - Re: [PATCH iproute2-next v3] ip: link_gre6.c: Support IP6_TNL_F_ALLOW_LOCAL

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Message-ID: <464a5679-674b-5a8a-0fe5-b376462bbab2@gmail.com>
Date:   Sun, 25 Feb 2018 20:51:57 -0700
From:   David Ahern <dsahern@...il.com>
To:     Petr Machata <petrm@...lanox.com>, netdev@...r.kernel.org
Subject: Re: [PATCH iproute2-next v3] ip: link_gre6.c: Support
 IP6_TNL_F_ALLOW_LOCAL_REMOTE flag

On 2/21/18 4:18 AM, Petr Machata wrote:
> For IP-in-IP tunnels, one can specify the [no]allow-localremote command
> when configuring a device. Under the hood, this flips the
> IP6_TNL_F_ALLOW_LOCAL_REMOTE flag on the netdevice. However, ip6gretap
> and ip6erspan devices, where the flag is also relevant, are not IP-in-IP
> tunnels, and thus there's no way to configure the flag on these
> netdevices. Therefore introduce the command to link_gre6 as well.
> 
> The original support was introduced in commit 21440d19d957
> ("ip: link_ip6tnl.c/ip6tunnel.c: Support IP6_TNL_F_ALLOW_LOCAL_REMOTE flag")
> 
> Signed-off-by: Petr Machata <petrm@...lanox.com>
> ---

applied to iproute2-next