On 20/05/2020 08:11, Warlich, Christof wrote:
Instead of just trying to resolve one in the list of potential fully qualified hostnames locally
(which cannot work as the host is only known in some remote subnet accessible through
the ProxyJump command), the command defined in ProxyJump should be used to resolve
the fully qualified hostname in that remote subnet.
That sounds like a chicken-and-egg situation. You have:
host *.example.com
ProxyJump blah
but you don't know that you should use this entry until you know that
the unqualified name can be qualified to *.example.com.
ISTM that if you want the ProxyJump host to work that way, you'd have to
try every ProxyJump entry in the file, and ask them in turn to resolve
the name until you find one that works.
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