netdev - Re: [PATCH] net: ipv6: tcp reset, icmp need to consider L3 domain

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Message-Id: <20160506.154921.2216122933773493719.davem@davemloft.net>
Date:	Fri, 06 May 2016 15:49:21 -0400 (EDT)
From:	David Miller <davem@...emloft.net>
To:	dsa@...ulusnetworks.com
Cc:	netdev@...r.kernel.org
Subject: Re: [PATCH] net: ipv6: tcp reset, icmp need to consider L3 domain

From: David Ahern <dsa@...ulusnetworks.com>
Date: Wed,  4 May 2016 21:26:08 -0700

> Responses for packets to unused ports are getting lost with L3 domains.
> 
> IPv4 has ip_send_unicast_reply for sending TCP responses which accounts
> for L3 domains; update the IPv6 counterpart tcp_v6_send_response.
> For icmp the L3 master check needs to be moved up in icmp6_send
> to properly respond to UDP packets to a port with no listener.
> 
> Fixes: ca254490c8df ("net: Add VRF support to IPv6 stack")
> Signed-off-by: David Ahern <dsa@...ulusnetworks.com>

Applied and queued up for -stable, thanks.