%20link%20desativado%20embora%20a%20luz%20esteja%20piscando.png)
Eu tenho um sistema executando o TrueNas Scale. Por alguns motivos estranhos, o sistema não vê que o link está ativo, embora o dmesg relate isso e a luz esteja piscando na porta. Não tenho certeza se esta é a compatibilidade óptica porque estou usando uma da Ericson (reconhecida na Juniper). O que também é estranho é que a negociação automática anunciada está desativada. Aqui estão alguns comandos que eu uso para solucionar problemas. Eu também tentei as duas portas na NIC.
Aqui está o dmesg
admin@truenas[~]$ sudo dmesg | grep mlx
[ 1.865599] mlx4_core: Mellanox ConnectX core driver v4.0-0
[ 1.866114] mlx4_core: Initializing 0000:01:00.0
[ 1.866639] mlx4_core 0000:01:00.0: enabling device (0000 -> 0002)
[ 8.864380] mlx4_core 0000:01:00.0: DMFS high rate steer mode is: disabled performance optimized steering
[ 8.865246] mlx4_core 0000:01:00.0: 63.008 Gb/s available PCIe bandwidth (8.0 GT/s PCIe x8 link)
[ 8.943401] mlx4_en: Mellanox ConnectX HCA Ethernet driver v4.0-0
[ 8.943890] mlx4_en 0000:01:00.0: Activating port:1
[ 8.947954] mlx4_en: 0000:01:00.0: Port 1: Using 8 TX rings
[ 8.948294] mlx4_en: 0000:01:00.0: Port 1: Using 8 RX rings
[ 8.948836] mlx4_en: 0000:01:00.0: Port 1: Initializing port
[ 8.949441] mlx4_en 0000:01:00.0: registered PHC clock
[ 8.950038] mlx4_en 0000:01:00.0: Activating port:2
[ 8.951205] mlx4_core 0000:01:00.0 enp1s0: renamed from eth0
[ 8.953510] mlx4_en: 0000:01:00.0: Port 2: Using 8 TX rings
[ 8.954069] mlx4_en: 0000:01:00.0: Port 2: Using 8 RX rings
[ 8.954840] mlx4_en: 0000:01:00.0: Port 2: Initializing port
[ 8.980259] <mlx4_ib> mlx4_ib_add: mlx4_ib: Mellanox ConnectX InfiniBand driver v4.0-0
[ 8.982100] <mlx4_ib> mlx4_ib_add: counter index 2 for port 1 allocated 1
[ 8.982215] mlx4_core 0000:01:00.0 enp1s0d1: renamed from eth0
[ 8.982567] <mlx4_ib> mlx4_ib_add: counter index 3 for port 2 allocated 1
[ 11.659376] mlx4_en: enp1s0: Link Up
[ 185.391704] mlx4_en: enp1s0: Link Down
[ 257.903512] mlx4_en: enp1s0: Link Up
[ 1486.106437] mlx4_en: enp1s0: Link Down
[ 1524.842156] mlx4_core 0000:01:00.0: MLX4_CMD_MAD_IFC Get Module ID attr(ff60) port(1) i2c_addr(50) offset(0) size(1): Response Mad Status(31c) - cable is not connected
[ 1591.308231] mlx4_en: enp1s0: Link Up
[ 2026.000939] mlx4_en: enp1s0: Link Down
[ 2047.724983] mlx4_en: enp1s0: Link Up
[ 3657.633665] mlx4_en: enp1s0: Link Down
[ 3684.070133] mlx4_en: enp1s0d1: Link Up
[ 4577.747372] mlx4_en: enp1s0d1: Link Down
[ 4631.805428] mlx4_en: enp1s0: Link Up
Aqui está o ettool
admin@truenas[~]$ sudo ethtool enp1s0
Settings for enp1s0:
Supported ports: [ FIBRE ]
Supported link modes: 1000baseX/Full
10000baseCR/Full
10000baseSR/Full
Supported pause frame use: Symmetric Receive-only
Supports auto-negotiation: No
Supported FEC modes: Not reported
Advertised link modes: 1000baseX/Full
10000baseCR/Full
10000baseSR/Full
Advertised pause frame use: Symmetric
Advertised auto-negotiation: No
Advertised FEC modes: Not reported
Speed: 10000Mb/s
Duplex: Full
Auto-negotiation: off
Port: FIBRE
PHYAD: 0
Transceiver: internal
Supports Wake-on: d
Wake-on: d
Current message level: 0x00000014 (20)
link ifdown
Link detected: no
Aqui está o ethtool para óptica:
admin@truenas[~]$ sudo ethtool -m enp1s0
Identifier : 0x03 (SFP)
Extended identifier : 0x04 (GBIC/SFP defined by 2-wire interface ID)
Connector : 0x07 (LC)
Transceiver codes : 0x10 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00
Transceiver type : 10G Ethernet: 10G Base-SR
Encoding : 0x06 (64B/66B)
BR, Nominal : 10300MBd
Rate identifier : 0x00 (unspecified)
Length (SMF,km) : 0km
Length (SMF) : 0m
Length (50um) : 80m
Length (62.5um) : 30m
Length (Copper) : 0m
Length (OM3) : 300m
Laser wavelength : 850nm
Vendor name : FINISAR CORP.
Vendor OUI : 00:90:65
Vendor PN : FTLX8571D3BCL-ER
Vendor rev : A
Option values : 0x00 0x1a
Option : RX_LOS implemented
Option : TX_FAULT implemented
Option : TX_DISABLE implemented
BR margin, max : 0%
BR margin, min : 0%
Vendor SN : AP3193K
Date code : 130127
Optical diagnostics support : Yes
Laser bias current : 8.036 mA
Laser output power : 0.6284 mW / -2.02 dBm
Receiver signal average optical power : 0.7003 mW / -1.55 dBm
Module temperature : 41.64 degrees C / 106.95 degrees F
Module voltage : 3.2852 V
Alarm/warning flags implemented : Yes
Laser bias current high alarm : Off
Laser bias current low alarm : Off
Laser bias current high warning : Off
Laser bias current low warning : Off
Laser output power high alarm : Off
Laser output power low alarm : Off
Laser output power high warning : Off
Laser output power low warning : Off
Module temperature high alarm : Off
Module temperature low alarm : Off
Module temperature high warning : Off
Module temperature low warning : Off
Module voltage high alarm : Off
Module voltage low alarm : Off
Module voltage high warning : Off
Module voltage low warning : Off
Laser rx power high alarm : Off
Laser rx power low alarm : Off
Laser rx power high warning : Off
Laser rx power low warning : Off
Laser bias current high alarm threshold : 13.200 mA
Laser bias current low alarm threshold : 4.000 mA
Laser bias current high warning threshold : 12.600 mA
Laser bias current low warning threshold : 5.000 mA
Laser output power high alarm threshold : 1.0000 mW / 0.00 dBm
Laser output power low alarm threshold : 0.2512 mW / -6.00 dBm
Laser output power high warning threshold : 0.7943 mW / -1.00 dBm
Laser output power low warning threshold : 0.3162 mW / -5.00 dBm
Module temperature high alarm threshold : 78.00 degrees C / 172.40 degrees F
Module temperature low alarm threshold : -13.00 degrees C / 8.60 degrees F
Module temperature high warning threshold : 73.00 degrees C / 163.40 degrees F
Module temperature low warning threshold : -8.00 degrees C / 17.60 degrees F
Module voltage high alarm threshold : 3.7000 V
Module voltage low alarm threshold : 2.9000 V
Module voltage high warning threshold : 3.6000 V
Module voltage low warning threshold : 3.0000 V
Laser rx power high alarm threshold : 1.0000 mW / 0.00 dBm
Laser rx power low alarm threshold : 0.0100 mW / -20.00 dBm
Laser rx power high warning threshold : 0.7943 mW / -1.00 dBm
Laser rx power low warning threshold : 0.0158 mW / -18.01 dBm
Responder1
Eu sou estúpido. Posso simplesmente atribuir o IP à interface e colocá-la em uso.