docker network create -d macvlan
    --subnet=192.168.100.1/24
    -o parent=eth0 pub_net

docker create
    --network pub_net
    --ip=192.168.100.2
    -h mycontainer
    --name mycontainer
    -ti
    alpine
    /bin/sh

docker network connect
    --ip 192.168.100.3
    --alias mycontainer-int2
    pub_net
    mycontainer

$ echo $?
0

$ docker start mycontainer
mycontainer
$ docker attach mycontainer
/ # ip a
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
10: eth0@if2: <NO-CARRIER,BROADCAST,MULTICAST,UP,M-DOWN> mtu 1500 qdisc noqueue state LOWERLAYERDOWN
    link/ether 02:42:c0:a8:c8:03 brd ff:ff:ff:ff:ff:ff
    inet 192.168.200.3/24 scope global eth0
   valid_lft forever preferred_lft forever
/ #

$ docker network inspect pub_net
[
    {
        "Name": "pub_net",
        "Id": "578df6fd9929b0c44356e32a04043b358c2a052e11377ee7430743cd48566203",
        "Scope": "local",
        "Driver": "macvlan",
        "EnableIPv6": false,
        "IPAM": {
            "Driver": "default",
            "Options": {},
            "Config": [
                {
                    "Subnet": "192.168.100.1/24"
                }
            ]
        },
        "Internal": false,
        "Containers": {
            "7f2fd160b8f7340d75861c1c0f743820ee713b13738a1f09252b0b17da58f111": {
                "Name": "mycontainer",
                "EndpointID": "44af06571b1c6334001cbb13c15702640d93930e30f415052e684a96b0d0a893",
                "MacAddress": "02:42:c0:a8:c8:03",
                "IPv4Address": "192.168.100.3/24",
                "IPv6Address": ""
            }
        },
        "Options": {
            "parent": "eth0"
        },
        "Labels": {}
    }
]