netdev - Re: [PATCH] net: Don't proxy arp respond if iif == rt->dst.dev if private VLAN is disabled

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Message-Id: <20120210.151354.1291294048972149354.davem@davemloft.net>
Date:	Fri, 10 Feb 2012 15:13:54 -0500 (EST)
From:	David Miller <davem@...emloft.net>
To:	tgraf@...g.ch
Cc:	netdev@...r.kernel.org, hawk@...x.dk
Subject: Re: [PATCH] net: Don't proxy arp respond if iif == rt->dst.dev if
 private VLAN is disabled

From: Thomas Graf <tgraf@...g.ch>
Date: Fri, 10 Feb 2012 15:07:11 +0100

> Commit 653241 (net: RFC3069, private VLAN proxy arp support) changed
> the behavior of arp proxy to send arp replies back out on the interface
> the request came in even if the private VLAN feature is disabled.
> 
> Previously we checked rt->dst.dev != skb->dev for in scenarios, when
> proxy arp is enabled on for the netdevice and also when individual proxy
> neighbour entries have been added.
> 
> This patch adds the check back for the pneigh_lookup() scenario.
> 
> Signed-off-by: Thomas Graf <tgraf@...g.ch>

Applied, thanks Thomas.
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