diff --git a/admin_manual/configuration_server/config_sample_php_parameters.rst b/admin_manual/configuration_server/config_sample_php_parameters.rst
index f22941d58..3cc3c7786 100644
--- a/admin_manual/configuration_server/config_sample_php_parameters.rst
+++ b/admin_manual/configuration_server/config_sample_php_parameters.rst
@@ -63,6 +63,8 @@ never use it.
 	  array (
 	    'demo.example.org',
 	    'otherdomain.example.org',
+	    '10.111.112.113',
+	    '[2001:db8::1]'
 	  ),
 
 Your list of trusted domains that users can log into. Specifying trusted
@@ -76,6 +78,8 @@ You can specify:
   This disallows all other ports on this host
 - use * as a wildcard, e.g. ubos-raspberry-pi*.local will allow
   ubos-raspberry-pi.local and ubos-raspberry-pi-2.local
+- the IP address with or without permitted port, e.g. [2001:db8::1]:8080
+  Using TLS certificates where commonName=<IP address> is deprecated
 
 ::