Date: Thu, 5 Dec 2013 00:18:41 -0800 From: Jack Vogel <jfvogel@gmail.com> To: Colin Percival <cperciva@freebsd.org> Cc: Jack F Vogel <jfv@freebsd.org>, "freebsd-xen@freebsd.org" <freebsd-xen@freebsd.org> Subject: Re: Is ixgbe usable with SR-IOV? Message-ID: <CAFOYbck-W%2B4rCZraMvVXFw_FceJebBA=KQ-cx1PkekTKKMZCNQ@mail.gmail.com> In-Reply-To: <52A0198C.6060306@freebsd.org> References: <529C0827.4020003@freebsd.org> <CAFOYbck45uCGY_MQfdhFv81L-TjrFU1QvoAaRMF1ke2gDNT0uw@mail.gmail.com> <52A0198C.6060306@freebsd.org>
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Unfortunately its a feature that was implemented, and worked, but it has not had a lot of use I suspect, and it has been in a limited number of setups. I know nothing about this Amazon provided hosting, is it linux/kvm or xen? I can see if we can get something set up and check it here. Jack On Wed, Dec 4, 2013 at 10:13 PM, Colin Percival <cperciva@freebsd.org>wrote: > Hi Jack, > > On 12/04/13 10:21, Jack Vogel wrote: > > Yes, the ixv code was specifically written to work in a guest with > SRIOV, however > > our internal testing did not use DHCP, what if you assign it an address, > will it > > work then? > > Hard-coding an IP address doesn't work either. Or rather, I can assign it > an > address, but it continues to not pass packets. > > Are there any diagnostic tunables/sysctls I should try turning on? Since > this > is in EC2 I'm unfortunately limited to "printf-style" debugging. > > -- > Colin Percival > Security Officer Emeritus, FreeBSD | The power to serve > Founder, Tarsnap | www.tarsnap.com | Online backups for the truly paranoid >
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