OpenSUSE 13.2 XDMCP Configuration

Display Manager Configuration

yast sysconfig

Desktop -> Display manager -> DISPLAYMANAGER_REMOTE_ACCESS : yes
(Related File: /etc/sysconfig/displaymanager)

Reload the XDMCP Daemon

# /usr/bin/systemctl reload display-manager

Firewall settings

yast firewall

allowed services -> Service to Allow (add xdmcp)
(Related File: /etc/sysconfig/SuSEfirewall2)