1: 2021-05-14 (Fri) 10:55:36 iseki |
2: 2021-07-01 (Thu) 15:32:56 iseki |
| ** NetworkManager [#za86c231] | | ** NetworkManager [#za86c231] |
| + | *** NIC/PC を替えた場合 [#ob48e7e6] |
| + | - nmcli d デバイスを表示 |
| + | - nmcli c コネクションを表示 |
| + | |
| + | - デバイスに既にある(割り当てられていない)コネクションを割り当てる.または |
| + | - デバイスに割り当てられていないコネクションを削除して,デバイスにあたらしくコネクションを割り会えてる.(削除は nmtui) |
| + | #br |
| + | |
| + | + コネクションの割り当て(デバイス eno1の場合) |
| + | -- nmcli c add type ethernet ifname eno1 con-name eno1 |
| + | + コネクションの設定 |
| + | -- nmtui |
| + | + コネクションの起動 |
| + | -- nmcli con up eno1 |
| + | #br |
| + | |
| + | **** 例) [#ye1254a6] |
| + | # nmcli c |
| + | DEVICE TYPE STATE CONNECTION |
| + | eno1 ethernet disconnected -- |
| + | br-24dc4163d617 bridge connected (externally) br-24dc4163d617 |
| + | docker0 bridge connected (externally) docker0 |
| + | lo loopback unmanaged -- |
| + | |
| + | # nmcli c |
| + | NAME UUID TYPE DEVICE |
| + | eno1 80c78db2-211f-40c0-986a-654c773cf85b ethernet -- |
| + | br-24dc4163d617 2db2fb5b-41b7-430e-9757-d1ed02f9d04f bridge br-24dc4163d617 |
| + | docker0 5ef1b4ca-3d5b-480b-a75b-b2c63455f371 bridge docker0 |
| + | |
| + | # nmcli c add type ethernet ifname eno1 con-name eno1 |
| + | # nmtui |
| + | # nmcli c up eno1 |
| + | # nmcli d |
| + | DEVICE TYPE STATE CONNECTION |
| + | eno1 ethernet connected eno1 |
| + | br-24dc4163d617 bridge connected (externally) br-24dc4163d617 |
| + | docker0 bridge connected (externally) docker0 |
| + | lo loopback unmanaged -- |
| + | |
| + | # nmcli c |
| + | NAME UUID TYPE DEVICE |
| + | eno1 80c78db2-211f-40c0-986a-654c773cf85b ethernet eno1 |
| + | br-24dc4163d617 2db2fb5b-41b7-430e-9757-d1ed02f9d04f bridge br-24dc4163d617 |
| + | docker0 5ef1b4ca-3d5b-480b-a75b-b2c63455f371 bridge docker0 |
| + | #br |
| + | |
| *** Trouble Shooting [#m63fe40d] | | *** Trouble Shooting [#m63fe40d] |
| **** connection activation failed no suitable device found for this connection [#t350bf64] | | **** connection activation failed no suitable device found for this connection [#t350bf64] |