https://learn.liferay.com/w/dxp/installation-and-upgrades/setting-up-liferay/clustering-for-high-availability/configuring-unicast-over-tcp
bullet #7 under Unicast Configurations has the
cluster links properties as:
cluster.link.channel.properties.control=jgroups/secure/md5/udp_control.xml
cluster.link.channel.properties.transport.0=jgroups/secure/md5/udp_transport.xml
Should'nt it be
cluster.link.channel.properties.control=jgroups/tcp.xml
cluster.link.channel.properties.transport.0=jgroups/tcp.xml
