https://www.bravotouring.com/~yano/archives/2022/11/19/ Recent content in 2022/11/19 on Yano's digital garage Hugo en-us Sat, 19 Nov 2022 23:11:20 +0900 https://www.bravotouring.com/~yano/diary/it/20221119_vlan.htm Sat, 19 Nov 2022 23:11:20 +0900 https://www.bravotouring.com/~yano/diary/it/20221119_vlan.htm <p><a href="https://www.bravotouring.com/~yano/diary/it/20221116_jammy.htm">Ubuntu 22.04 Jammy</a>へのUpdateでmacvlanに振ったIPアドレスが効いてなさそうな件。</p> <p>取り敢えず、VMゲストとの通信よりも、<a href="https://www.bravotouring.com/~yano/diary/it/20220408_rakutenhikari.htm">4月に開通</a>した「楽天ひかり」側のセグメントにも足を生やす方がメリットが大きいので、<span class="Host">gt110b</span>に倣って<span class="Topics">VLAN対応</span>することに。</p> <blockquote class="Log"> yano@haswell:/etc/netplan$ cat 25-enp0s25-config.yaml<br/> # network: {config: disabled}<br/> network:<br/> ethernets:<br/> enp0s25:<br/> dhcp4: no<br/> dhcp6: no<br/> mtu: 8996<br/> <br/> version: 2<br/><br/> yano@haswell:/etc/netplan$ cat 81-vlan-config.yaml<br/> # network: {config: disabled}<br/> network:<br/> version: 2<br/> renderer: networkd<br/> ethernets:<br/> enp0s25:<br/> dhcp4: no<br/> dhcp6: no<br/> mtu: 8996<br/> optional: true<br/> <br/> enp2s0:<br/> dhcp4: no<br/> dhcp6: no<br/> optional: true<br/> <br/> vlans:<br/> vlan.1:<br/> id: 1<br/> link: enp0s25<br/> addresses:<br/> - 192.168.199.2/24<br/> - 240f:ca:5fb8:1:192:168:199:2/64<br/> # <span class="Warning">gateway4</span>: 192.168.199.254<br/> # <span class="Warning">gateway6</span>: 240f:ca:5fb8:1:192:168:199:254<br/> routes:<br/> - to: default<br/> via: 192.168.199.254<br/> - to: default<br/> via: 240f:ca:5fb8:1:192:168:199:254<br/> nameservers:<br/> addresses: [240f:ca:5fb8:1:192:168:199:1, 192.168.199.1, 8.8.8.8]<br/> dhcp4: no<br/> dhcp6: no<br/> <br/> vlan.2:<br/> id: 2<br/> link: enp0s25<br/> addresses:<br/> - 172.16.199.2/24<br/> - 240f:ca:5fb8:1:172:16:199:2/64<br/> dhcp4: no<br/> dhcp6: no<br/> <br/> vlan.3:<br/> id: 3<br/> link: enp0s25<br/> addresses:<br/> - 10.20.199.2/24<br/> - 240f:ca:5fb8:1:10:20:199:2/64<br/> dhcp4: no<br/> dhcp6: no<br/> yano@haswell:/etc/netplan$ sudo netplan apply<br/> </blockquote>