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Page 2 Support APN-AMBR over Gxa Interface 3GPP TS specifies that APN-AMBR shall be supported over Gxx interface. The BBERF shall send the APN-AMBR if available using the APN-Aggregate-Max-Bitrate- DL/UL AVPs at Gateway Control Session Establishment procedure. The PCRF may modifiy the APN-AMBR as part of the Gateway Control and QoS rules provision procedure. Excerpted from Annex B of 3GPP2 X.S0057 B APN-AMBR shall be supported over Gxa interface. Excerpted from clause of 3GPP2 X.S0057 B. The APN-AMBR is supported in VSNCP.
Page 3 AN-GW-Address AN-GW-Address AVP (All access types) The AN-GW-Address AVP (AVP code 1050) is of type Address, and it contains the IPv4 and/ or IPv6 (if available) address(es) of the access node gateway (SGW for 3GPP and AGW for non-3GPP networks). NOTE:If both IPv4 and IPv6 addresses are provided then two instances of this AVP are required in Diameter commands Excerpted from 3GPP2 X.S0057-B Excerpted from 3GPP TS R10 It shall be the address used over S2a interface, not the one used over other interface. The PCEF will report the AN_GW_CHANGE event to PCRF if requested and the address changed.
Page 4 Suggestion Support the APN-AMBR in Gxa interface. Clarify that AN-GW-Address is the HSGW address used over S2a interface.
Page 5 Thanks