Please describe the problem.

I am using a ssh-host configured in .ssh/config in a corporate-environment like this:

  Host home
        Port 443
        ProxyCommand corkscrew proxy.fqdn 8080 %h %p ~/.authfile

I now want to be able to add this host as a remote repository, but don't have the ability to add it. A tunnel to localhost would be possible but then I would have to setup this portforwarding for git-annex separately every time it is started.

What steps will reproduce the problem?

Add a remote host that is only reachable through a proxy.

What version of git-annex are you using? On what operating system?

gentoo git-annex-5.20141125 {+assistant +cryptohash +dbus +desktop-notify +dns +feed +inotify +pairing +production +quvi +s3 +tahoe +tdfa +testsuite +webapp +webapp-secure +webdav +xmpp}

Is it possible to use this predefined host, or add the possibility to configure git-annex like above?