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Date: Fri, 27 Apr 2007 16:48:00 -0700 From: Rick Jones <rick.jones2@...com> To: David Miller <davem@...emloft.net> Cc: lawver1@...l.gov, mst@....mellanox.co.il, general@...ts.openfabrics.org, netdev@...r.kernel.org Subject: Re: [ofa-general] Re: IPoIB forwarding David Miller wrote: > From: Rick Jones <rick.jones2@...com> > Date: Fri, 27 Apr 2007 16:37:49 -0700 > > >>Large Receive Offload (LRO) is enabled by default. This will >>interfere with forwarding TCP traffic. If you plan to forward TCP >>traffic (using the host with the Myri10GE NIC as a router or bridge), >>you must disable LRO. To disable LRO, load the myri10ge driver >>with myri10ge_lro set to 0: > > > LRO should be disabled by default if the driver does this. This is a > major and unacceptable bug. > > Thanks for pointing this out Rick. No problem - just to play whatif/devil's advocate for a bit though... is there any way to tie that in with the setting of net.ipv4.ip_forward (and/or its IPv6 counterpart)? rick jones - 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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