Settings for swp4:
        Supported ports: [ TP FIBRE ]
        Supported link modes:   1000baseT/Full
                                10000baseT/Full
                                10000baseCR/Full
                                10000baseSR/Full
                                10000baseLR/Full
                                10000baseLRM/Full
                                10000baseER/Full
        Supported pause frame use: Symmetric
        Supports auto-negotiation: Yes
        Supported FEC modes: None BaseR RS
        Advertised link modes:  1000baseT/Full
                                10000baseT/Full
                                10000baseCR/Full
                                10000baseSR/Full
                                10000baseLR/Full
                                10000baseLRM/Full
                                10000baseER/Full
        Advertised pause frame use: Symmetric
        Advertised auto-negotiation: Yes
        Advertised FEC modes: BaseR
        Speed: Unknown!
        Duplex: Unknown! (255)
        Port: Direct Attach Copper
        PHYAD: 0
        Transceiver: internal
        Auto-negotiation: on
Cannot get wake-on-lan settings: Operation not permitted
        Link detected: no

