RouterOS: 7.12.1, 7.13rc
I guess this part of 7.12 changelog broke something:
I'm getting from time to time link loss on the official Mikrotik S+RJ10. The SFP is actively cooled and does not exceed 80 degrees. The problems did not occur before 7.12 release. Downgrading to 7.11.3 seems to fix the issue.Notice - SFP/QSFP functionality has been refactored for consistent behavior and better scalability. Now, compliance with SFP/SFP+/QSFP MSA standard is mandatory. This may cause issues with SFP/QSFP modules that are not fully compliant. All current MikroTik modules abide this standard.
Log from linux host side:
Code: Select all
[845288.702864] i40e 0000:b5:00.0 eno1: NIC Link is Down
[845355.112258] i40e 0000:b5:00.0 eno1: NIC Link is Up, 10 Gbps Full Duplex, Flow Control: None
[845521.643735] i40e 0000:b5:00.0 eno1: NIC Link is Down
[845586.973419] i40e 0000:b5:00.0 eno1: NIC Link is Up, 10 Gbps Full Duplex, Flow Control: None
[846015.397054] i40e 0000:b5:00.0 eno1: NIC Link is Down
[846087.556955] i40e 0000:b5:00.0 eno1: NIC Link is Up, 10 Gbps Full Duplex, Flow Control: None
[846095.240394] i40e 0000:b5:00.0 eno1: NIC Link is Down
[846347.868601] i40e 0000:b5:00.0 eno1: NIC Link is Up, 10 Gbps Full Duplex, Flow Control: None
[846511.137455] i40e 0000:b5:00.0 eno1: NIC Link is Down
[846757.804849] i40e 0000:b5:00.0 eno1: NIC Link is Up, 10 Gbps Full Duplex, Flow Control: None