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Date: Fri, 13 Jun 2014 19:33:40 -0700 From: Eric Dumazet <eric.dumazet@...il.com> To: Tom Herbert <therbert@...gle.com> Cc: Joseph Gasparakis <joseph.gasparakis@...el.com>, Linux Netdev List <netdev@...r.kernel.org>, "Brandeburg, Jesse" <jesse.brandeburg@...el.com> Subject: Re: No GSOs to i40e with VXLAN On Fri, 2014-06-13 at 18:59 -0700, Tom Herbert wrote: > I verified tunnel offload works properly with bnx2x (I'm using simple > vxlan interfaces not OVS). > > One possibility I can think of is that UDP checksums are somehow > enabled. If you're using IPv6 this probably the case (but I assume > you're seeing this with IPv4). If checksums are inadvertently enabled > somehow in IPv4 this should should up in tcpdump on the Ethernet > interface. Tom, I have a pair of hosts with i40e NIC, I can give you access to. -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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