.ssh-config

Host *
  ServerAliveCountMax 3
  ServerAliveInterval 10
  TCPKeepAlive yes

Host loj
  HostName ir58.eecs.umich.edu
  User cblocker
  RemoteForward 52698 localhost:52698

Host ir58
  HostName ir58.eecs.umich.edu
  User cblocker

Host ir62
  HostName ir62.eecs.umich.edu
  User cblocker

Host ir71
  HostName ir71.eecs.umich.edu
  User cblocker

Host ir74
  HostName ir74.eecs.umich.edu
  User cblocker

Host titan
  HostName ir74.eecs.umich.edu
  User cblocker
  ControlMaster auto
  ControlPath ~/.ssh/%r@%h:%p
  ControlPersist 1

Host ironwood
  HostName ironwood.eecs.umich.edu
  User cblocker

Host flux
  HostName flux-login.engin.umich.edu
  User cblocker
  ProxyCommand ssh cblocker@ir58.eecs.umich.edu nc %h %p

Host nyx
  HostName nyx-login.engin.umich.edu
  User cblocker
  ProxyCommand ssh cblocker@ir58.eecs.umich.edu nc %h %p

Match host apollo exec iamhome
  HostName apollo.local

Host apollo
  HostName cjblocker.ddns.net
  Port 26
  User cblocker
  RemoteForward 52698 localhost:52698

Host autograder
  HostName autograder.eecs.umich.edu
  User eecs556

Host autotest
  HostName autograder.eecs.umich.edu
  User autotest