我想在虚拟盒子上创建自己的服务器 .

我已经在虚拟框中添加了NAT和HOST-ONLY .

这是来自虚拟机主机专用适配器的IP

ipv4 address = 192.168.56.1
netmask = 255.255.255.0

dhcp服务器

server address = 192.168.56.100
    netmask = 255.255.255.0
    lower address bound = 192.168.56.101
    upper address bound = 192.168.56.254

这个ip在我的ubuntu服务器上 . 我从文件/etc/netplan/50-cloud-init.yaml设置ip

network:
    ethernets:
        enp0s3:
            addresses: []
            dhcp4: true
        enp0s8:
            addresses: [192.168.56.2/24]
            dhcp4: no
    version: 2

我可以在同一台计算机上访问它,但我无法从其他计算机访问 .