Host *
    ForwardAgent yes 
    ForwardX11 yes 
    IdentitiesOnly yes 
    StrictHostKeyChecking no
Host gwelic
    User pbarriat
    Hostname www.climate.be
    IdentityFile ~/.ssh/id_rsa
Host *%gwelic
    ProxyCommand ssh -q -W %h:%p gwelic
Host gwcism
    User pbarriat
    Hostname gwcism.cism.ucl.ac.be
Host *%gwcism
    ProxyCommand ssh -W %h:%p gwcism
Host gwceci
    User pbarriat
    Hostname gwceci.cism.ucl.ac.be
    IdentityFile ~/.ssh/id_rsa.ceci
Host *%gwceci
    ProxyCommand ssh -W %h:%p gwceci

####################################

Host elixir*
    HostName elixir.elic.ucl.ac.be
    User pbarriat
Host elixir%gwcism
Host elixir%gwelic

Host egit
    User git 
    Hostname www.climate.be
    Port 3022
    Proxycommand ssh -xaqW %h:%p gwcism