Date: Thu, 20 Aug 2015 00:50:29 -0700 From: Jonathan Wong <jon.the.wong@gmail.com> To: Oded Shanoon <odeds@mellanox.com> Cc: "freebsd-infiniband@freebsd.org" <freebsd-infiniband@freebsd.org> Subject: Re: Switchless FreeBSD/Ubuntu "eth" mode Message-ID: <CAO8hVir6Ub8PjfAyQWWZ2yGZHx6ZpgPxs5W-xtKyGicD=5Zbog@mail.gmail.com> In-Reply-To: <DB3PR05MB02656C2F7B8038006FB86D0DC660@DB3PR05MB026.eurprd05.prod.outlook.com> References: <CAO8hVir6=ezjnokBKeeUDkiFjapDcLYvckqMVm2bredZn8z4jQ@mail.gmail.com> <DB3PR05MB02656C2F7B8038006FB86D0DC660@DB3PR05MB026.eurprd05.prod.outlook.com>
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The cards were dual port ConnectX 3 cards. I managed to resolve the error which appears to be a routing related issue because of the way I wired the switchless setup. Thanks. On Wed, Aug 19, 2015 at 11:18 PM, Oded Shanoon <odeds@mellanox.com> wrote: > What do you mean by Eth mode? > The Mellanox Ethernet driver (which produces the mlxen interfaces) is > working on FreeBSD. > > What kind of cards do you have? > Which FreeBSD version and Mellanox driver are you using? > > > Regards, > > Oded Shanoon > OFED-FreeBSD Team Leader > Mellanox Technologies, Raanana > > -----Original Message----- > From: owner-freebsd-infiniband@freebsd.org [mailto: > owner-freebsd-infiniband@freebsd.org] On Behalf Of Jonathan Wong > Sent: Thursday, August 20, 2015 4:46 AM > To: freebsd-infiniband@freebsd.org > Subject: Switchless FreeBSD/Ubuntu "eth" mode > > I've been able to get ipoib working in "ib" mode between a FreeBSD and > Ubuntu machine. The machines are directly connected without a switch, so in > "ib" mode I run SMs. I've been able to ping and transfer files over the ib > interfaces via static ip addresses I've statically defined. > > In "eth" mode, I can't seem to get the machines connected or ping either > machine using static ip addresses I've assigned to the interfaces. "ibstat" > shows that at least one set of interfaces is up. tcpdump on mlxen0, and > mlxen1 (freebsd) and eth1 (ubuntu) show outgoing ARP requests when > pinging, but no replies. > > Is there a utility to debug whether eth mode is working in a switchless > configuration? > > Thanks > _______________________________________________ > freebsd-infiniband@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-infiniband > To unsubscribe, send any mail to " > freebsd-infiniband-unsubscribe@freebsd.org" >
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