Recent posts under tag diameter

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Diameter S6a: Delete subscriber data from HSS

posted Dec 19, 2019 by Michael Semama

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Diameter Charging: Redirecting data session of End of Credit

posted Oct 29, 2019 by Michael Semama

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PDN GW address provided by the HSS in S6a-IDR

posted May 21, 2019 by Michael Semama

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SPR: Is Sp interface with PCRF proprietary to an operator ?

posted Oct 3, 2018 by Vimal Kumar Mishra

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LTE: Why MME sends Update Location Request message after enabling the security ?

posted Jul 8, 2018 by Harshita

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LTE: What is the use of served party IP address AVP in Update Location Answer message ?

posted Jul 6, 2018 by Harshita

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How to connect freeDiameter to Hss

posted Jun 28, 2018 by Aya Eltokhy

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Diameter S6a CLR to MME on transition to 3G registration

posted Jun 18, 2018 by Michael Semama

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Blocking Data usage using Diameter Rx to the PCRF

posted Jun 5, 2018 by Michael Semama

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LTE: How does MME find PGW IP address serving an APN so that it can send CS Request to right PGW ?

posted May 11, 2018 by Ganesh

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ULR with AVP 1493 = NOT_SUPPORTED(0)

posted May 8, 2018 by Kohava Bentov

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LTE: How many types of subscriptions Ids for an UE can be exchanged between PCEF and PCRF ?

posted May 5, 2018 by Harshita

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LTE: What MME does when it receives Regional-Subscription-Zone-Code AVP in the Update-Location-Answer message ?

posted Apr 28, 2018 by Harshita

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LTE: When MME asks HSS to provide more than one authentication vectors in Authentication-Information-Answer message ?

posted Apr 27, 2018 by Vikram Singh

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Destination-Host AVP with DRA in between

posted Apr 15, 2018 by Aahan Mozumdar

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How can send diameter commands in two sessions?

posted Apr 11, 2018 by anonymous

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Diameter: Getting a good amount of "DIAMETER_INVALID_AVP_VALUE" errors in our network?

posted Mar 27, 2018 by anonymous

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Diameter: What a Diameter agent does after the reboot of itself for pending answers ?

posted Jan 21, 2018 by Ganesh

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Diameter: How does Diameter agent prepare its peer table and how it is used ?

posted Jan 21, 2018 by Ganesh

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Diameter: What is the significance of brackets used for the defining a Diameter message ?

posted Jan 20, 2018 by Vikram Singh

+2 votes

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What is the meaning of solicited application reporting?

posted Jan 11, 2018 by Aahan Mozumdar

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Adding randomized value to CCA Validity-Time in order to reduce reporting storm to PCEF

posted Dec 26, 2017 by Prakash Subramanian

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Can we have a scenario where PCRF gets multiple attach request with only Framed-IP-Address and Session-Id are different?

posted Dec 5, 2017 by anonymous

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Is it possible that MCC MNC gets changed in a same Diameter session without changing session ID

posted Nov 30, 2017 by anonymous

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What is the maximum allowed bit rate over Gx or Diameter for GBR and MBR bearers?

posted Nov 30, 2017 by anonymous

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How to test S6a ,S5/S8 interface?

posted Sep 12, 2017 by Chinmoy Padhi

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Question regarding correlation of diameter session and origin-host?

posted Jun 29, 2017 by anonymous

+1 vote

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Subscription-Id in diameter CCA

posted Jun 22, 2017 by Sudarshan Adiga

+2 votes

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Does Mme also sends Purge(PUR) to HSS when MME receives detach request from enodeb side?

posted Jun 19, 2017 by Rakesh Kumar Suman

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Multiple MSCC blocks sequence?

posted Jun 19, 2017 by Bhushan Patil

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What is the difference between Diameter as a client and Diameter as a server?

posted Jun 13, 2017 by anonymous

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LTE: After which LTE procedure, MME fetches the UE subscription details from the HSS ?

posted Jun 11, 2017 by Ganesh

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PGW sending a USU of 0 in CCR Updates after the first USU in first CCA Update was sent correctly. GSU from PCRF is 10Mb.

posted Jun 9, 2017 by Reginald Lutterodt

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what mme does once mme gets ULA(update location answer ) from HSS with respect to egtpc?

posted May 1, 2017 by Rakesh Kumar Suman

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What is format/datatype of apn in egtpc, mme in case of more level ?

posted Apr 28, 2017 by Rakesh Kumar Suman

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LTE: How many types of charging scenarios come under the online charging system ?

posted Feb 25, 2017 by Vikram Singh

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Time type AVP's like revalidation time in CCA message what we mean by parameter UTC secs, how can we calculate UTC secs?

posted Feb 10, 2017 by anonymous

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LTE: How to add rule activation time and rule deactivation time AVP within Charging Rule Install AVP?

posted Feb 9, 2017 by anonymous

+3 votes

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LTE: What messages are exchanged between PCEF and PCRF while establishing dedicated bearer for an UE ?

posted Feb 5, 2017 by Vikram Singh

+3 votes

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In LTE Gx (Diameter) Interface how would transactions like Re-Auth Req/Ans mapped to IMSI?

posted Feb 2, 2017 by anonymous

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Can anyone provide an example of Multiple Services Credit Control Use case ?

posted Sep 19, 2016 by Cd_83

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Correlation between Gx and Gy Interfaces (PGW/PCRF & PGW/OCS)

posted Sep 19, 2016 by Mohamed Charif Benabad

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Diameter S6a interface: SUBSCRIPTION-DATA AVP in IDR message

posted Aug 29, 2016 by Michael Semama

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Diameter : What is the difference between rfc 3588 and 6733 ?

posted Aug 16, 2016 by Ganesh

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Diameter:Difference between Vendor-Id presents as an independent AVP and within the Vendor-Specific-Application-ID AVP ?

posted Aug 3, 2016 by Rupam

+1 vote

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Diameter Result code 4999, can anyone tell me the implementation made/seen for this result code.

posted Jul 3, 2016 by Hiteshwar Thakur

+1 vote

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Diameter Protocol: Redirection for one RatingGroup while keeping session active for another RG.

posted Jun 9, 2016 by Ronald Hudson

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Why Diameter server(AAA) is needed for authentication - authorizaion messages AAR , AAA, ACR, ACA messages

posted May 23, 2016 by anonymous

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Is it possible to use Credit-Control-Failure-Handling in Gx interface?

posted May 3, 2016 by Chinmoy Padhi

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Diameter : In which scenario Error-Reporting-Host AVP is added in Diameter answer message ?

posted Apr 17, 2016 by Ganesh