The ConfigurationProfile configuration property provides the resource adaptor entity with the name of a SLEE profile to use.

The profile specification ID is name=Diameter Configuration,vendor=OpenCloud,version=4.1. The example build file demonstrates the SLEE management commands required to create a valid Diameter configuration profile and create a resource adaptor entity with the configuration property. (In practice, normally a profile export XML file is used.)

The profile is polled for changes according to the value of ConfigurationProfilePollTime in the resource adaptor configuration properties. (This is disabled by default).

Most attributes can be changed while the resource adaptor entity is active, but some cannot — as indicated in the tables below.

Host identity

Attribute What it specifies Active reconfig?

ProductVendorId

product name to use in Product-Name AVPs generated by the stack

Yes

Product

value to be used as Vendor-Id AVP in CER/CEA messages

default value is 19808, that is:
OpenCloud Ltd. SMI Network Management Private Enterprise Code

Yes

Version

version number to use in all Firmware-Revision AVPs generated by the stack

must be a positive int

Yes

Realm

realm to use in all Origin-Realm AVPs

No

Single-node or multi-node host configuration

Two sets of attributes can configure the Diameter host and listener settings. One set, for single-node Rhino instances (including the Rhino SDK), uses simple types. The other, for multi-node clusters, uses array types. The EnableMultiNodeConfig attribute tells the resource adaptor which to use.

Attributes used in both single-node and multi-node configuration.

Attribute What it specifies Active reconfig?

EnableMultiNodeConfig

whether to use NodeIDs, PerNodeHosts, PerNodeListenAddresses, and PerNodePorts to set up the hostnames and listen addresses of each node

Yes

AllowUnknownPeers

if true, then any peer may connect to this node;
otherwise peers connecting to this node as clients must be defined in the Peer Table

Yes

Warning Multi-node host configuration must be used when a Diameter resource adaptor is deployed in a multi-node Rhino cluster. This is so that each node has a unique identity (using the PerNodeHosts attribute). The Diameter simulators will not accept connections from multiple hosts with the same identity (as required by the specification).

Single-node host configuration

Attribute What it specifies Active reconfig?

Host

host to use in all Origin-Host AVPs;
must be resolvable

No

ListenAddress

local address to listen on

if not specified, no listener is started

this attribute determines whether the entity operates in client mode or server mode

Yes

SecondaryAddresses

extra addresses to bind SCTP server channels to (SCTP multi-homing)

multiple addresses may be separated by commas

Yes

Port

listen port

Yes

Transports

transport(s) to listen on

values can be tcp, sctp, or tcp,sctp

Yes

Multi-node host configuration

Attribute What it specifies Active reconfig?

NodeIDs

a list of Node IDs

each element must be unique

the index of a node in NodeIDs defines the index that will be used in the arrays below

for example, if NodeIDs[0] = 101 and PerNodeHosts[0] = "cca1.foo.com", then that hostname will be used on node 101

Yes

PerNodeHosts

host names, one per node, in the same order as NodeIDs

used for the Origin-Host AVP on each node

each hostname must be unique

No

PerNodeListenAddresses

listen address, one per node, in the same order as NodeIDs

used as the listen address on each node; may be null or empty, in which case no listeners will be started on any node

Yes

PerNodeSecondaryAddresses

extra addresses, one element per node, in the same order as NodeIDs

used to bind SCTP server channels (SCTP multi-homing)

in each element, multiple addresses may be separated by commas

Yes

PerNodePorts

Diameter ports, one per node, in the same order as NodeIDs

used for the listen port on each node

ignored if PerNodeListenAddresses is null or empty

Yes

Note The Transports attribute cannot be specified per-node; the same value is used for all nodes.

Peer and realm configuration

There are two options for configuring a remote peer and realm. The simple peer configuration uses a handful of profile attributes to configure the essential information and sets all other values to defaults. The complex peer configuration uses two profile attributes that contain XML documents describing multiple peers and realms.

If the PeerTable and RealmTable attributes are set, then they will be used and all the attributes listed for simple peer and realm configuration will be ignored. If PeerTable and RealmTable are not set, then the simple peer configuration will be used.

Warning Using PeerTable and RealmTable is strongly recommended — the attributes for simple peer configuration will be removed in the next major release of Diameter.

Simple peer and realm configuration

Attribute What it specifies Active reconfig?

PeerHost

host of remote Diameter peer

Yes

PeerPort

port of remote Diameter peer

Yes

PeerAddress

(optional) address to override PeerHost when resolving address for outgoing connections

must be a numeric IP address

if not specified, the host set in PeerHost must be resolvable

Yes

PeerConnectAtStartup

whether to connect to the remote peer at startup

must be true or false

Yes

UseTLS

whether to establish TLS secure session with peer defined in PeerHost

Yes

ValidDN

value required (exact string match) for owner-distinguished name with certificate from peer (required if defined)

example value: CN=diameterclient, OU=example, O=OpenCloud, L=wellington, ST=wellington, C=NZ

Yes

ApplicationId

Diameter Application ID

Yes

ApplicationVendorId

Vendor ID

must be 0 for IETF-specified applications, or an IANA-assigned private enterprise number

Yes

Action

must be LOCAL for this version of the RA

Yes

Advanced peer and realm configuration

Attribute What it specifies Active reconfig?

PeerTable

valid XML document for peer table configuration

Yes

RealmTable

valid XML document for realm table configuration

Yes

RequestRouter

select outgoing request routing algorithm

value must be one of: METRIC or WEIGHT

Yes

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