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Diameter Authentication Process

SBR Carrier uses the EAP-AKA protocol to perform Diameter authentication. SBR Carrier receives Access-Requests from non-3GPP network elements and forwards them to HSS for validation. The HSS returns the authentication vectors for the particular subscriber to the 3GPP AAA module, which in turn initiates a challenge handshake. Once the challenge handshake is successful, authentication is successful.

Note: SBR Carrier does not support the EAP-AKA’ protocol.

Modified: 2017-03-07