Diameter resource adaptor entities operate in one of two modes: client or server. The presence of ListenAddress attribute in the configuration profile determines the mode.

If ListenAddress is specified, the entity will operate in server mode, otherwise it will operate in client mode. Depending on the mode, only a subset of requests will be accepted.

Requests accepted by particular Diameter resource adaptor for a given mode:

Cca, Ro, Gx Base (Accounting), Rf Sh

Client mode

ReAuthRequest AbortSessionRequest

requests for which session already exists


Server mode

all requests

all requests

UserDataRequest ProfileUpdateRequest SubscribeNotificationsRequest

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