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Essentially the same experience as @mehrmann in #36 on a DEC3960 after upgrading from BE 26.4 -> 26.10.
Link partner is a Juniper EX4400-24X with the EX4400-EM-4Y expansion module installed, connected via SFP28 DAC. The DACs are coded for Intel on one end, Juniper on the other, and worked until the update.
As with the other cases mentioned here, disabling DDP brought the links back up. Requesting RS-FEC wasn't successful, but FC-FEC/BASE-R works with DDP enabled.
Code Select
dev.ice.0.fw_version: fw 7.3.4 api 1.7 nvm 4.30 etid 8001af27 netlist 4.2.5000-1.12.0.87fd3c77 oem 1.3429.0
dev.ice.0.ddp_version: ICE OS Default Package version 1.3.41.0, track id 0xc0000001
Link partner is a Juniper EX4400-24X with the EX4400-EM-4Y expansion module installed, connected via SFP28 DAC. The DACs are coded for Intel on one end, Juniper on the other, and worked until the update.
As with the other cases mentioned here, disabling DDP brought the links back up. Requesting RS-FEC wasn't successful, but FC-FEC/BASE-R works with DDP enabled.
