Conf ig ur in g Di amet er Cli ent Nod es an d Re lay Ag ent s
z Three engine tier servers which host SIP applications and also deploy the Diameter Sh
application for accessing user profiles.
z Four data tier servers arranged into two partitions with two replicas each.
z Two servers that act as Diameter relay agents and forward diameter requests to an HSS.
Figure 4-1 shows the individual servers in the sample configuration.
Figure 4-1 Sample Diameter Domain
Listing 4-4 shows the contents of the diameter.xml file used to configure engine tier servers
(Sh Clients) in the sample domain. Listing 4-5 shows the diameter.xml file used to configure
the relay agents.
Listing 4-4 diameter.xml Configuration for Sample Engine Tier Cluster (Sh Clients)