Build bastion on multiple network sources

19 Apr 2018 == Requirements . Virtualbox . Vagrant == Use bridge mode [source,ruby] ---- boxes = [ { :name => "lab-wifi", :bridge => "en0: Wi-Fi (AirPort)", :cmd => "route add default gw 192.168.11.1"}, { :name => "oa", :bridge => "en8: USB 10/100/1000 LAN", :cmd => "route add default gw 10.244.58.254"}, { :name => "lab", :bridge => "en11: USB Ethernet 2", :cmd => "route add default gw 192.168.1.1"} ] Vagrant.configure("2") do |config| config.vm.box = "ubuntu/xenial64" config.vm.box_check_update = false config.vm.synced_folder '.', '/vagrant', disabled: true # config.vm.network "public_network" config.vm.provider "virtualbox" do |v| v.memory = 128 v.cpus = 1 end boxes.each do |opts| config.vm.define opts[:name] do |node| node.vm.hostname = opts[:name] node.vm.network "public_network", bridge: opts[:bridge] node.vm.provision "shell", run: "always", inline: opts[:cmd] node.vm.provision "shell", run: "always", inline: "echo 'nameserver 1.1.1.1' > /etc/resolv.conf" end end end ---- - Check your interface name and gateway - This file will create VMs by different interfaces == Set your ssh config . Add `Include ~/.ssh/config.d/*` to your ~/.ssh/config . `vagrant ssh-config > ~/.ssh/config.d/config` . Use `ssh lab-wifi` or `ssh oa` to connect your VM == References . https://www.inote.tw/adjust-mac-os-ethernet-priority[^] . https://superuser.com/questions/247564/is-there-a-way-for-one-ssh-config-file-to-include-another-one[^] . https://www.vagrantup.com/docs/networking/public_network.html[^] . https://app.vagrantup.com/ubuntu/boxes/xenial64[^]