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我如何将 br0 桥接到 wlp2s0，以便虚拟机从路由器获取动态 IP？

tag-icon • tag-icon networking wireless-networking linux-kvm
我如何将 br0 桥接到 wlp2s0，以便虚拟机从路由器获取动态 IP？

对于静态以太网接口（eno1），我使用以下内容（cat /etc/network/interfaces）：

# This file describes the network interfaces available on your system
# and how to activate them. For more information, see interfaces(5).

source /etc/network/interfaces.d/*

# The loopback network interface
auto lo
iface lo inet loopback

# The primary network interface
#allow-hotplug eno1
#iface eno1 inet dhcp

# The bridge network interface
auto br0
iface br0 inet static
  address 10.0.1.2
  netmask 255.255.255.0
  network 10.0.1.0
  broadcast 10.0.1.255
  gateway 10.0.1.1
  bridge_ports eno1
  bridge_stp off
  bridge_fd 0
  bridge_maxwait 0
  dns-nameservers 1.1.1.1 1.0.0.1

wlp2s0DHCP 无线接口（ ，未插入电缆）的等效功能是什么eno1？这是我到目前为止不使用桥接器进行连接的方式（cat /etc/network/interfaces）：

# This file describes the network interfaces available on your system
# and how to activate them. For more information, see interfaces(5).

source /etc/network/interfaces.d/*

# The loopback network interface
auto lo
iface lo inet loopback

# The primary network interface
allow-hotplug eno1
iface eno1 inet dhcp

# The wireless network interfac
allow-hotplug wlp2s0
iface wlp2s0 inet dhcp
  wpa-conf /etc/wpa_supplicant/wpa_supplicant.conf

答案1

发现无法通过无线接口进行桥接，所以我最终使用了基于 NAT 的网络。

看https://jamielinux.com/docs/libvirt-networking-handbook/nat-based-network.html

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