This section contains the configurable parameters that are found
throughout this document:
Diameter Peer
A Diameter entity MAY communicate with peers that are statically
configured. A statically configured Diameter peer would require
that either the IP address or the fully qualified domain name
(FQDN) be supplied, which would then be used to resolve through
DNS.
Realm Routing Table
A Diameter proxy server routes messages based on the realm portion
of a Network Access Identifier (NAI). The server MUST have a
table of Realm Names, and the address of the peer to which the
message must be forwarded to. The routing table MAY also include
a "default route", which is typically used for all messages that
cannot be locally processed.
Tc timer
The Tc timer controls the frequency that transport connection
attempts are done to a peer with whom no active transport
connection exists. The recommended value is 30 seconds.