--- loncom/auth/lonlogin.pm	2020/12/18 15:23:03	1.182
+++ loncom/auth/lonlogin.pm	2021/05/03 15:27:44	1.183
@@ -1,7 +1,7 @@
 # The LearningOnline Network
 # Login Screen
 #
-# $Id: lonlogin.pm,v 1.182 2020/12/18 15:23:03 raeburn Exp $
+# $Id: lonlogin.pm,v 1.183 2021/05/03 15:27:44 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -143,6 +143,10 @@ sub handler {
             if ($balancer_token) {
                 $dest .=  (($dest=~/\?/)?'&;':'?') . 'btoken='.$balancer_token;
             }
+            unless ($found_server eq $lonhost) {
+                my $alias = &Apache::lonnet::use_proxy_alias($r,$found_server);
+                $hostname = $alias if ($alias ne '');
+            }
             my $url = $protocol.'://'.$hostname.$dest;
             my $start_page =
                 &Apache::loncommon::start_page('Switching Server ...',undef,