Date: Tue, 24 Mar 2020 22:48:17 +0000 From: Steven Hartland <killing@multiplay.co.uk> To: freebsd-net@freebsd.org Subject: Re: SFP+ on PRO/10GbE Message-ID: <b73c267c-74fc-4c00-2a79-f317801c1419@multiplay.co.uk> In-Reply-To: <0afabbfe-ffd8-43f6-aeb8-647712232a0c@www.fastmail.com> References: <cb8f9df8-4a97-4823-bbcd-560a95e9df19@www.fastmail.com> <2A35EA60C3C77D438915767F458D6568B90935EC@ORSMSX111.amr.corp.intel.com> <e93467c5-d6bd-4db0-b4a4-a382adad7289@www.fastmail.com> <88679204-4c23-7fce-681d-ab633b326fef@akhmatov.ru> <b0a2b019-7c45-4125-a2fc-bd6c8790fca1@www.fastmail.com> <3265c7ca-656c-9269-c889-fe5499958232@akhmatov.ru> <0afabbfe-ffd8-43f6-aeb8-647712232a0c@www.fastmail.com>
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Watch out for the fact some nics don't fully initialise until they are given an IP. On 24/03/2020 21:45, Dan Langille wrote: > On Tue, Mar 24, 2020, at 4:58 PM, Sergey Akhmatov wrote: >> On 2020-03-24 11:22 PM, Dan Langille wrote: >>> media: Ethernet autoselect (1000baseSX <full-duplex,rxpause,txpause>) >>> status: active >>> supported media: >>> media autoselect >>> media 10Gbase-SR >>> nd6 options=23<PERFORMNUD,ACCEPT_RTADV,AUTO_LINKLOCAL> >>> plugged: SFP/SFP+/SFP28 10G Base-SR (LC) >>> vendor: AVAGO PN: AFBR-703SDZ SN: AD0946A00YB DATE: 2009-11-10 >>> module temperature: 38.09 C Voltage: 3.33 Volts >>> RX: 0.31 mW (-4.95 dBm) TX: 0.56 mW (-2.48 dBm) >>> [dan@r720-01:~] $ >>> >>> That looks right to me, but I have never inspected this before. >> Not right actually. The supported media is "10Gbase-SR" which is correct >> for this type of SFP, but autodetected is "1000baseSX" and it's not >> even listed as supported. >> >> That doesn't make sense to me, maybe try to set media type manually? >> >> # ifconfig ix0 media 10gbase-sr > See my recent post. ifconfig down/up fixed the NIC. > > Thank you for your help. It is appreciated. >
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