https://docs.docker.com/network/network-tutorial-macvlan/#prerequisites
docker network create -d macvlan \
--subnet=172.16.86.0/24 \
--gateway=172.16.86.1 \
-o parent=eth0 \
my-macvlan-net
「my-macvlan-net という名前の macvlan ネットワークを作成します。サブネット、ゲートウェイ、および親の値を、環境で意味のある値に変更します。」
ネットワークに関しては初心者です。私のenvで意味のある値が何を意味するのかわかりません
これは、ホスト ネットワーク インターフェイスに表示されるものです。ip addr
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN qlen 1
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: enp6s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 9000 qdisc mq state UP qlen 1000
link/ether 00:25:b5:66:11:31 brd ff:ff:ff:ff:ff:ff
3: enp7s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 9000 qdisc mq state UP qlen 1000
link/ether 00:25:b5:66:11:32 brd ff:ff:ff:ff:ff:ff
4: enp12s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 9000 qdisc mq state UP qlen 1000
link/ether 00:25:b5:66:11:33 brd ff:ff:ff:ff:ff:ff
inet 10.60.114.101/23 brd 10.60.115.255 scope global dynamic enp12s0
valid_lft 442187sec preferred_lft 442187sec
inet6 fd20:8b1e:b255:8136:225:b5ff:fe66:1133/64 scope global noprefixroute dynamic
valid_lft 2591830sec preferred_lft 604630sec
inet6 fe80::225:b5ff:fe66:1133/64 scope link
valid_lft forever preferred_lft forever
5: enp13s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 9000 qdisc mq state UP qlen 1000
link/ether 00:25:b5:66:11:34 brd ff:ff:ff:ff:ff:ff
inet 10.60.115.252/23 brd 10.60.115.255 scope global dynamic enp13s0
valid_lft 414540sec preferred_lft 414540sec
inet6 fd20:8b1e:b255:8136:607f:edd6:613a:41da/64 scope global noprefixroute dynamic
valid_lft 2591830sec preferred_lft 604630sec
inet6 fd20:8b1e:b255:8136:225:b5ff:fe66:1134/64 scope global deprecated mngtmpaddr dynamic
valid_lft 1720109sec preferred_lft 0sec
inet6 fe80::225:b5ff:fe66:1134/64 scope link
valid_lft forever preferred_lft forever
6: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN
link/ether 02:42:02:16:fb:be brd ff:ff:ff:ff:ff:ff
inet 172.17.0.1/16 brd 172.17.255.255 scope global docker0
valid_lft forever preferred_lft forever
inet6 fe80::42:2ff:fe16:fbbe/64 scope link
valid_lft forever preferred_lft forever
11: docker_gwbridge: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP
link/ether 02:42:bb:c4:b4:18 brd ff:ff:ff:ff:ff:ff
inet 172.18.0.1/16 brd 172.18.255.255 scope global docker_gwbridge
valid_lft forever preferred_lft forever
inet6 fe80::42:bbff:fec4:b418/64 scope link
valid_lft forever preferred_lft forever
106: veth65ae6f8@if105: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master docker_gwbridge state UP
link/ether 52:be:7f:de:e2:11 brd ff:ff:ff:ff:ff:ff link-netnsid 1
inet6 fe80::50be:7fff:fede:e211/64 scope link
valid_lft forever preferred_lft forever
自分の環境でどの値が意味があるかを知るにはどうすればよいですか?
IP ルート
IP ルート
default via 10.60.114.1 dev enp12s0 proto static metric 100
default via 10.60.114.1 dev enp13s0 proto static metric 101
10.60.114.0/23 dev enp12s0 proto kernel scope link src 10.60.114.101
10.60.114.0/23 dev enp13s0 proto kernel scope link src 10.60.115.252
10.60.114.0/23 dev enp12s0 proto kernel scope link src 10.60.114.101 metric 100
10.60.114.0/23 dev enp13s0 proto kernel scope link src 10.60.115.252 metric 101
172.17.0.0/16 dev docker0 proto kernel scope link src 172.17.0.1
172.18.0.0/16 dev docker_gwbridge proto kernel scope link src 172.18.0.1