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Date:      Wed, 12 Feb 2020 19:57:41 +0100
From:      Hans Petter Selasky <hps@selasky.org>
To:        "Kumar, Anmol" <anmolk@panasas.com>, "Rodney W. Grimes" <freebsd-rwg@gndrsh.dnsmgr.net>
Cc:        "freebsd-infiniband@freebsd.org" <freebsd-infiniband@freebsd.org>
Subject:   Re: DHCP server for freebsd on IPoIB
Message-ID:  <3535b1b7-5bfd-f185-261b-ca2a4ede044a@selasky.org>
In-Reply-To: <93E3901C-6156-4665-BEAD-0A2CF2C48479@panasas.com>
References:  <202002121719.01CHJ4RP032800@gndrsh.dnsmgr.net> <238c7b50-6647-65c3-bb3a-2c740e93bd03@selasky.org> <93E3901C-6156-4665-BEAD-0A2CF2C48479@panasas.com>

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On 2020-02-12 19:53, Kumar, Anmol wrote:
> Inbound packets are pushed by faking header and same is  true for  TX packets  but TX packets does not have dst_family added so IPOIB driver simply returns  with un-supported family and it is dropped.
> I have verified this after debugging ipoib driver.
> 

Yes, in ipoib_output() there is no ethernet case, so those packets are 
dropped. Is this something you are planning to work on, like making a patch?

--HPS



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