root@matteo-desktop:/etc/NetworkManager/system-connections# nmcli -a connection add type ethernet ifname eth1 autoconnect yes
Ci sono 3 argomenti opzionali per il tipo di connessione "ethernet".
Fornirli ora? (sì/no) [sì]
MTU [auto]:
MAC [nessuno]: 68:05:ca:3a:d6:46
MAC clonato [nessuno]:
Aggiungere indirizzi IP? (sì/no) [sì] no
Connessione "ethernet-eth1" (bbf4beb9-4092-4229-b1ee-494fbfa20617) aggiunta con successo.
root@matteo-desktop:/etc/NetworkManager/system-connections# nmcli connection show ethernet-eth1
connection.id:                          ethernet-eth1
connection.uuid:                        bbf4beb9-4092-4229-b1ee-494fbfa20617
connection.interface-name:              eth1
connection.type:                        802-3-ethernet
connection.autoconnect:                 yes
connection.autoconnect-priority:        0
connection.timestamp:                   0
connection.read-only:                   no
connection.permissions:
connection.zone:                        --
connection.master:                      --
connection.slave-type:                  --
connection.autoconnect-slaves:          -1 (predefinito)
connection.secondaries:
connection.gateway-ping-timeout:        0
connection.metered:                     sconosciuto
connection.lldp:                        -1 (default)
802-3-ethernet.port:                    --
802-3-ethernet.speed:                   0
802-3-ethernet.duplex:                  --
802-3-ethernet.auto-negotiate:          yes
802-3-ethernet.mac-address:             68:05:CA:3A:D6:46
802-3-ethernet.cloned-mac-address:      --
802-3-ethernet.mac-address-blacklist:
802-3-ethernet.mtu:                     auto
802-3-ethernet.s390-subchannels:
802-3-ethernet.s390-nettype:            --
802-3-ethernet.s390-options:
802-3-ethernet.wake-on-lan:             1 (default)
802-3-ethernet.wake-on-lan-password:    --
ipv4.method:                            auto
ipv4.dns:
ipv4.dns-search:
ipv4.dns-options:                       (predefinito)
ipv4.dns-priority:                      0
ipv4.addresses:
ipv4.gateway:                           --
ipv4.routes:
ipv4.route-metric:                      -1
ipv4.ignore-auto-routes:                no
ipv4.ignore-auto-dns:                   no
ipv4.dhcp-client-id:                    --
ipv4.dhcp-timeout:                      0
ipv4.dhcp-send-hostname:                yes
ipv4.dhcp-hostname:                     --
ipv4.dhcp-fqdn:                         --
ipv4.never-default:                     no
ipv4.may-fail:                          yes
ipv4.dad-timeout:                       -1 (predefinito)
ipv6.method:                            auto
ipv6.dns:
ipv6.dns-search:
ipv6.dns-options:                       (predefinito)
ipv6.dns-priority:                      0
ipv6.addresses:
ipv6.gateway:                           --
ipv6.routes:
ipv6.route-metric:                      -1
ipv6.ignore-auto-routes:                no
ipv6.ignore-auto-dns:                   no
ipv6.never-default:                     no
ipv6.may-fail:                          yes
ipv6.ip6-privacy:                       -1 (sconosciuto)
ipv6.addr-gen-mode:                     stable-privacy
ipv6.dhcp-send-hostname:                yes
ipv6.dhcp-hostname:                     --
root@matteo-desktop:/etc/NetworkManager/system-connections# nmcli connection up ethernet-eth1
Errore: attivazione connessione non riuscita: No suitable device found for this connection.