Uploaded May 2022 | Updated September 2026, 2 weeks ago

---

In this video we'll cover a known issue with Vagrant where it's unable to create a SSH connection and shows an authentication failure or timeout after 5 minutes. We'll go through 16 possible solutions.
#vagrant #virtualmachine #ssh #troubleshooting #terminal
https://itvraag.nl

Timestamp:
0:00 Intro
0:27 possible causes for Vagrant timeout
0:57 #1 enable Virtualization in BIOS/UEFI
1:36 #2 type of hypervisor
2:17 #3 network settings
2:33 #4 update applications
2:51 #5 ssh anyway
3:54 #6 open VM GUI
4:27 #7 ssh key
6:01 #8 ssh with key defined
6:16 #9 private key in Vagrantfile
6:49 #10 disable auto-generating SSH key
7:19 #11 remove private key
7:43 #12 private network
8:01 #13 forward agent
8:19 #14 vagrantfile ssh credentials
8:36 #15 ssh debug
9:14 #16 reinstall Hypervisor & vagrant

Related videos:
Vagrant & Hyper-V: youtu.be/HNsdfTRfnig
Optimize SSH config file: youtu.be/YD04UwCTjdc
Bash basics: youtu.be/C-HwzPVLo1c
Windows 11 Terminal like a PRO: youtu.be/0NBYBOGalO4
Vagrant basics: youtu.be/rYz3v_kaPpY

Used commands:
Vagrant global-status
vagrant ssh
ssh vagrant@localhost -p 2222
vagrant ssh-config
chmod 600 authorized_keys
chmod 700 .ssh
vagrant halt
vagrant up
vagrant reload
ssh -i ~/.vagrant.d/insecure_private_key -p 2222 vagrant@localhost
ssh-keygen -t rsa -b4096
config.ssh.private_key_path = File.expand_path('~/.ssh/id_rsa')
config.ssh.insert_key = false
config.vm.network "private_network", type: "dhcp"
config.vm.network "private_network", ip: "192.168.50.4"
config.ssh.forward_agent = true
config.ssh.username = 'vagrant'
config.ssh.password = 'vagrant'
ssh -vvv vagrant@localhost -p 2222
vagrant destroy