Host hephaestus
  HostName 37.27.5.239
  IdentitiesOnly yes
  StrictHostKeyChecking accept-new
  User oc
  IdentityFile /home/jamie/.ssh/hephaestus

host hephaestus_crypt
  HostName vault.do-bbs.com
  IdentitiesOnly yes
  StrictHostKeyChecking accept-new
  User oc
  IdentityFile /home/jamie/.ssh/hephaestus
  Port 2222

Host athena
  Port 23
  HostName u497749.your-storagebox.de
  IdentitiesOnly yes
  StrictHostKeyChecking accept-new
  User u497749
  IdentityFile ~/.ssh/athena