On Sun, Mar 22, 2020, at 7:24 PM, Dan Langille wrote: > On Sun, Mar 22, 2020, at 7:03 PM, Gary Palmer wrote: > > On Sun, Mar 22, 2020 at 05:11:20PM -0400, Dan Langille wrote: > > > On Sun, Mar 22, 2020, at 4:43 PM, sth...@nethelp.no wrote: > > > > > Partial success. The card is now able to use an SFP+ optic. It > > > > > warns me > > > > > when the optic is installed: > > > > > > > > > > Mar 22 16:49:45 r720-01 kernel: WARNING: Intel (R) Network > > > > > Connections are quality tested using Intel (R) Ethernet Optics. Using > > > > > untested modules is not supported and may cause unstable operation or > > > > > damage to the module or the adapter. Intel Corporation is not > > > > > responsible for any harm caused by using untested modules. > > > > > > > > > > I cannot use an SFP+ optic at the switch. The connection just does > > > > > not happen. > > > > > > > > > > If I go back to the original SFP optic, the connection occurs, as > > > > > expected at 1G. > > > > > > > > > > On the switch side, I've tried a known good optic from an existing > > > > > connection. > > > > > > > > > > I could install an PRO/10GbE instead, that has a built-in > > > > > transceiver. I have > > > > > two of those in use now, both working on 10G. > > > > > > > > Have you tried connected it to something other than the Unifi switch? > > > > > > The only SFP+ capable switches I have are Unifi. > > > > > > I just tried the other switch (US-48) which had one SFP+ port free. Same > > > issues there. > > > > Did the Unifi switch see the SFP+ optics on the switch end? > > That port never lit up on the switch. I didn't check anything else, > switch-related.
I just inserted a 10G transceiver into port 8. It shows up as a 10GBase-SR Screen shots at https://imgur.com/a/SSEgyxN At the same time, on the server side, ifconfig indicates: status: no carrier 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: 36.75 C Voltage: 3.32 Volts RX: 0.67 mW (-1.72 dBm) TX: 0.56 mW (-2.46 dBm) I have not yet tried moving from auto-negotiate on both ends. -- Dan Langille d...@langille.org _______________________________________________ freebsd-net@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "freebsd-net-unsubscr...@freebsd.org"
