On Tue, 27 Apr 2021 22:38:49 -0700
Russell Senior <[email protected]> dijo:
>As an alternative to looking in the sysfs (/sys/class/net) as I
>suggested, you can also install the "ethtool" package and run it with
>the interface name. E.g.:
OK, at the moment wifi is turned off, so there are just the ethernet
and the VPN listed. I did:
ethtool enx3ce1a1c0dbfc
Settings for enx3ce1a1c0dbfc:
Supported ports: [ TP MII ]
Supported link modes: 10baseT/Half 10baseT/Full
100baseT/Half 100baseT/Full
1000baseT/Half 1000baseT/Full
Supported pause frame use: No
Supports auto-negotiation: Yes
Supported FEC modes: Not reported
Advertised link modes: 10baseT/Half 10baseT/Full
100baseT/Half 100baseT/Full
Advertised pause frame use: Symmetric Receive-only
Advertised auto-negotiation: Yes
Advertised FEC modes: Not reported
Link partner advertised link modes: 10baseT/Half 10baseT/Full
100baseT/Half
100baseT/Full 1000baseT/Full
Link partner advertised pause frame use: Symmetric Receive-only
Link partner advertised auto-negotiation: Yes
Link partner advertised FEC modes: Not reported
Speed: 100Mb/s
Duplex: Full
Port: MII
PHYAD: 32
Transceiver: internal
Auto-negotiation: on
Cannot get wake-on-lan settings: Operation not permitted
Current message level: 0x00007fff (32767)
drv probe link timer ifdown ifup rx_err
tx_err tx_queued intr tx_done rx_status pktdata hw wol Link detected:
yes
The line 'Speed 100Mb/s' looks suspicious, but I didn't understand a
lot of the results above.
Mention has been made of 'training,' but I don't know what that refers
to. At the moment it sounds like the right theory for my problem. Now
I'm off to ask the Duck to explain it to me. :)
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