On 8/30/18 3:14 PM, Navdeep Parhar wrote: > On 8/30/18 2:51 PM, Marius Halden wrote: >> On Thu, Aug 30, 2018, at 19:27, Navdeep Parhar wrote: >>> On 8/30/18 4:21 AM, Marius Halden wrote: >>>> I tried to downgrade to a the previous bsdrp version we were running based >>>> on 11.1-RELEASE-p10, but it did not start working again. ifconfig output >>>> and t5nex0 devlog follows (non-working state), but it all looks fine to me >>>> (media has always been reported wrong). I did notice though that >>>> "hw_mac_init_port[0], …" will always be logged when it works but not when >>>> when it doesn't work. I confirmed this on a box still running the old >>>> version which functions as intended. >>>> >>>> The ones not working has a newer firmware version than the ones working. >>>> >>>> Non-working: >>>> # sysctl dev.t5nex.0.firmware_version >>>> dev.t5nex.0.firmware_version: 1.19.1.0 >>>> >>>> >>>> Working: >>>> # sysctl dev.t5nex.0.firmware_version >>>> dev.t5nex.0.firmware_version: 1.16.45.0 >>>> >>>> Any other ideas? >>>> >>> >>> I'm still looking into it. The current working theory is that the peer >>> is trying to autonegotiate when it shouldn't (it's 1Gbps optics). If >>> you know how to disable AN on the peer this should be easy to test. >> >> Thanks. Unfortunately we don't have access to the peer as that's our ISPs >> router. According to the sysctl autonegotiate is not supported on our side. >> > > I'll get a couple of 1G optics in a day or so and then I'll be able to > try some things for myself. Wait for that or try a 1G TWINAX (copper) > SFP+ cable in case you have one -- that should be able to link up (if
Sorry, this won't work either. At 1G, AN is done only for -BT (RJ45) copper cables, not for SFP+ TWINAX copper. Regards, Navdeep _______________________________________________ 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"
