+<% if scope.function_has_role(['ssh.upload.d.o']) -%>
+# On ssh upload hosts we have many clients doing ssh connections to us.
+# sshd has - by default - a limit of 10 on the number of currently
+# unauthenticated (or not yet authenticated) connections. Raise that limit.
+MaxStartups 100:30:200
+<% end %>