Messages in this thread | | | Date | Fri, 08 Dec 2006 00:07:27 -0800 (PST) | Subject | Re: [PATCH] netpoll: make arp replies through netpoll use mac address of sender | From | David Miller <> |
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From: Neil Horman <nhorman@tuxdriver.com> Date: Thu, 7 Dec 2006 14:45:53 -0500
> Back in 2.4 arp requests that were recevied by netpoll were processed in > netconsole_receive_skb, where they were responded to using the src mac of the > request sender. In the 2.6 kernel arp_reply is responsible for this function, > but instead of using the src mac address of the incomming request, the stored > mac address that was registered for the netconsole application is used. While > this is usually ok, it can lead to failures in netpoll in some situations > (specifically situations where a network may have two gateways, as arp requests > from one may be responded to using the mac address of the other). This patch > reverts the behavior to what we had in 2.4, in which all arp requests are sent > back using the src address of the request sender. > > Signed-off-by: Neil Horman <nhorman@tuxdriver.com>
Applied, and I'll push this to -stable, thanks Neil.
But please submit networking patches next time to netdev@vger.kernel.org, most of the networking developers did not see this patch because you sent it to the user help list (linux-net) instead of the developer list (netdev).
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