An user belonging to the Simple Users group is resolved correctly via either one of these commands:
id simpleuser@FOOBAR_NOLOGIN.GLOBAL id simpleuser@FOOBAR.GLOBAL
Similarly, an user belonging to the Administrators group can be seen via either one of these commands:
id adminuser@FOOBAR_ADMINS.GLOBAL id adminuser@FOOBAR.GLOBAL
However, no user is able to log in. I've tried all these commands:
ssh simpleuser@FOOBAR_NOLOGIN.GLOBAL@<server> ssh simpleuser@FOOBAR.GLOBAL@<server> ssh adminuser@FOOBAR_ADMINS.GLOBAL@<server> ssh adminuser@FOOBAR.GLOBAL@<server>
Here's the ssh -vvv output after that <server> requests the password:
debug3: send packet: type 50 debug2: we sent a password packet, wait for reply Authentication failed.