diff --git a/admin/mnet/peer_forms.php b/admin/mnet/peer_forms.php
index 2000ef56fd9..8e3066a9b84 100644
--- a/admin/mnet/peer_forms.php
+++ b/admin/mnet/peer_forms.php
@@ -96,15 +96,6 @@ class mnet_review_host_form extends moodleform {
         $mform->addElement('textarea', 'public_key', get_string('publickey', 'mnet'), array('rows' => 17, 'cols' => 100, 'class' => 'smalltext'));
         $mform->setType('public_key', PARAM_PEM);
 
-        if ($mnet_peer && !empty($mnet_peer->deleted)) {
-            $radioarray = array();
-            $radioarray[] = MoodleQuickForm::createElement('radio', 'deleted', '', get_string('yes'), 1);
-            $radioarray[] = MoodleQuickForm::createElement('radio', 'deleted', '', get_string('no'), 0);
-            $mform->addGroup($radioarray, 'radioar', get_string('deleted'), array(' '), false);
-        } else {
-            $mform->addElement('hidden', 'deleted');
-        }
-
         // finished with form controls, now the static informational stuff
         if ($mnet_peer && !empty($mnet_peer->bootstrapped)) {
             $expires = '';
@@ -140,7 +131,19 @@ class mnet_review_host_form extends moodleform {
                 }
             }
 
-            $mform->addElement('static', 'certdetails', get_string('certdetails', 'mnet'), $OUTPUT->box('<pre>' . $credstr . '</pre>'));
+            $mform->addElement('static', 'certdetails', get_string('certdetails', 'mnet'),
+                $OUTPUT->box('<pre>' . $credstr . '</pre>', 'generalbox certdetails'));
+        }
+
+        if ($mnet_peer && !empty($mnet_peer->deleted)) {
+            $radioarray = array();
+            $radioarray[] = MoodleQuickForm::createElement('static', 'deletedinfo', '',
+                $OUTPUT->container(get_string('deletedhostinfo', 'mnet'), 'deletedhostinfo'));
+            $radioarray[] = MoodleQuickForm::createElement('radio', 'deleted', '', get_string('yes'), 1);
+            $radioarray[] = MoodleQuickForm::createElement('radio', 'deleted', '', get_string('no'), 0);
+            $mform->addGroup($radioarray, 'radioar', get_string('deleted'), array(' ', ' '), false);
+        } else {
+            $mform->addElement('hidden', 'deleted');
         }
 
         // finished with static stuff, print save button
diff --git a/admin/mnet/peers.php b/admin/mnet/peers.php
index 0c334d09ba0..242ee1b4143 100644
--- a/admin/mnet/peers.php
+++ b/admin/mnet/peers.php
@@ -190,7 +190,7 @@ if ($formdata = $reviewform->get_data()) {
 
 // normal flow - just display all hosts with links
 echo $OUTPUT->header();
-$hosts = mnet_get_hosts();
+$hosts = mnet_get_hosts(true);
 
 // print the table to display the register all hosts setting
 $table = new html_table();
@@ -231,11 +231,21 @@ $table->head = array(
 );
 $table->wrap = array('nowrap', 'nowrap', 'nowrap', 'nowrap');
 $baseurl = new moodle_url('/admin/mnet/peers.php');
+$deleted = array();
 foreach($hosts as $host) {
     $hosturl = new moodle_url($baseurl, array('hostid' => $host->id));
+    if (trim($host->name) === '') {
+        // should not happen but...
+        $host->name = '???';
+    }
     // process all hosts first since it's the easiest
     if ($host->id == $CFG->mnet_all_hosts_id) {
         $table->data[] = array(html_writer::tag('a', $host->name, array('href'=>$hosturl)), '', '', '');
+    }
+
+    // populate the list of deleted hosts
+    if ($host->deleted) {
+        $deleted[] = html_writer::link($hosturl, $host->name);
         continue;
     }
 
@@ -253,6 +263,10 @@ foreach($hosts as $host) {
 }
 echo html_writer::table($table);
 
+if ($deleted) {
+    echo $OUTPUT->box(get_string('deletedhosts', 'core_mnet', join(', ', $deleted)), 'deletedhosts');
+}
+
 // finally, print the initial form to add a new host
 echo $OUTPUT->box_start();
 echo $OUTPUT->heading(get_string('addnewhost', 'mnet'), 3);
diff --git a/lang/en/mnet.php b/lang/en/mnet.php
index bb9b4764c50..0d9c914baf6 100644
--- a/lang/en/mnet.php
+++ b/lang/en/mnet.php
@@ -47,6 +47,8 @@ $string['current_transport'] = 'Current transport';
 $string['databaseerror'] = 'Could not write details to the database.';
 $string['deleteaserver'] = 'Deleting a server';
 $string['deletehost'] = 'Delete host';
+$string['deletedhostinfo'] = 'This host has been deleted. If you want to undelete it, switch the deleted status back to \'No\'.';
+$string['deletedhosts'] = 'Deleted hosts: {$a}';
 $string['deletekeycheck'] = 'Are you absolutely sure you want to delete this key?';
 $string['deleteoutoftime'] = 'Your 60-second window for deleting this key has expired. Please start again.';
 $string['deleteuserrecord'] = 'SSO ACL: delete record for user \'{$a->user}\' from {$a->host}.';
diff --git a/mnet/lib.php b/mnet/lib.php
index 1e6324d599c..074b86afb36 100644
--- a/mnet/lib.php
+++ b/mnet/lib.php
@@ -645,36 +645,28 @@ function mnet_profile_field_options() {
 
 
 /**
- * Return information about all the current hosts
- * This is basically just a resultset.
+ * Returns information about MNet peers
  *
+ * @param bool $withdeleted should the deleted peers be returned too
  * @return array
  */
-function mnet_get_hosts() {
+function mnet_get_hosts($withdeleted = false) {
     global $CFG, $DB;
-    return $DB->get_records_sql('  SELECT
-                                    h.id,
-                                    h.wwwroot,
-                                    h.ip_address,
-                                    h.name,
-                                    h.public_key,
-                                    h.public_key_expires,
-                                    h.transport,
-                                    h.portno,
-                                    h.last_connect_time,
-                                    h.last_log_id,
-                                    h.applicationid,
-                                    a.name as app_name,
-                                    a.display_name as app_display_name,
-                                    a.xmlrpc_server_url
-                                FROM
-                                    {mnet_host} h,
-                                    {mnet_application} a
-                                WHERE
-                                    h.id <> ? AND
-                                    h.deleted = 0 AND
-                                    h.applicationid=a.id',
-                        array($CFG->mnet_localhost_id));
+
+    $sql = "SELECT h.id, h.deleted, h.wwwroot, h.ip_address, h.name, h.public_key, h.public_key_expires,
+                   h.transport, h.portno, h.last_connect_time, h.last_log_id, h.applicationid,
+                   a.name as app_name, a.display_name as app_display_name, a.xmlrpc_server_url
+              FROM {mnet_host} h
+              JOIN {mnet_application} a ON h.applicationid = a.id
+             WHERE h.id <> ?";
+
+    if (!$withdeleted) {
+        $sql .= "  AND h.deleted = 0";
+    }
+
+    $sql .= " ORDER BY h.deleted, h.name, h.id";
+
+    return $DB->get_records_sql($sql, array($CFG->mnet_localhost_id));
 }
 
 
diff --git a/theme/base/style/admin.css b/theme/base/style/admin.css
index 51c32e80363..f90af47238b 100644
--- a/theme/base/style/admin.css
+++ b/theme/base/style/admin.css
@@ -205,3 +205,8 @@
 #page-admin-plugins #plugins-control-panel .extension .source {background-color:#f3f2aa;}
 #page-admin-plugins #plugins-control-panel .msg td {text-align:center;}
 #page-admin-plugins #plugins-control-panel .requiredby {font-size:0.7em;color:#999;}
+
+/** MNet networking */
+#page-admin-mnet-peers .box.deletedhosts {margin-bottom:1em;font-size:80%;}
+#page-admin-mnet-peers .mform .certdetails {background-color:white;}
+#page-admin-mnet-peers .mform .deletedhostinfo {background-color:#ffd3d9;border 2px solid #eeaaaa;padding:4px;margin-bottom:5px;}