Recent posts under tag pgw

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Local breakout is configured and VPLMN flag is enabled in HSS, still some subscribers using Home PGW for IMS APN.

posted Aug 17, 2022 by Sunil Khandelwal

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In LTE network, how the PGW resolve the Subscriber location for charging

posted Nov 18, 2021 by Michael Semama

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UE IP subnet mask

posted Aug 29, 2019 by Michael Semama

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what is the procedure to fail the PGW initiated dedicated radio bearer, after attach in LTE

posted Aug 6, 2019 by anonymous

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Does single PDN support multiple IP for an single UE?

posted Jan 4, 2019 by Akhilesh

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How PGW reconfigures default bearer if it supports multiple APN?

posted Jan 3, 2019 by Akhilesh

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Does PGW handover is possible?If yes How call flow will be?

posted Dec 12, 2018 by Bharat Kumar

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Troubleshooting steps for slow speed of UE in EPC core?

posted Oct 4, 2018 by Anjan Kumar Behera

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LTE: How does PGW handle DHCP messages exchanged between UE and DHCP server for two different APNs ?

posted Aug 8, 2018 by Vimal Kumar Mishra

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LTE: What does mean by fully qualified tunnel id (FTEID) in GTP control messages ?

posted Jul 12, 2018 by Harshita

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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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LTE: Why does SGW include S5/S8 interface PGW-C F-TEID in Create Session Response message to MME ?

posted Apr 29, 2018 by Ganesh

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LTE: How does MME select PGW for a PDN connectivity request receives from an UE ?

posted Dec 20, 2017 by Ganesh

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Why do we need an IP for every UE?However we have UE identity to reach UE still why do we need an IP?

posted Oct 25, 2017 by Himani

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LTE: Is it possible SGW and PGW support multiple IPs for GTP tunneling ?

posted Oct 10, 2017 by Harshita

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Why do we need different PGW for different service?

posted Oct 6, 2017 by Bharat Kumar

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Why does LTE allocates different IP to UE for each PDN?

posted Sep 22, 2017 by Himani

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Whe UE connected to multiple PDN how UE IP layer decides which PDN IP to send data?

posted Sep 22, 2017 by Himani

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How many PGW is needed to run an operator?Is it location based or service based?

posted Sep 20, 2017 by Sakshi Rai

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How Roaming free is achieved?

posted Sep 19, 2017 by Sakshi Rai

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if one UE can have multiple PDN connections, Whether UE is assigned with multiple IP addresses or single IP address?

posted Sep 13, 2017 by Prabhavathi

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can we have sngle EPS bearer for multiple DRB's?

posted Sep 12, 2017 by Akhilesh

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How to test S6a ,S5/S8 interface?

posted Sep 12, 2017 by Chinmoy Padhi

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Can single mobile have multiple IP?

posted Sep 11, 2017 by Sakshi Rai

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Can single SGW connect to multiple PGW?If yes ,please explain the scenario?

posted Sep 11, 2017 by Sakshi Rai

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Why lawful interception is done by PGW and SGW, anyone entity is enough right?

posted Aug 28, 2017 by Charan Shah

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Why SGW is not having connection with GGSN?Instead it has connection with SGSN

posted Aug 28, 2017 by Charan Shah

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LTE: Does the application function (AF) involve during the establishment of each dedicated bearer (GBR/non-GBR) ?

posted Jul 18, 2017 by Harshita

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Recovery IE in GTPC echo message.

posted Apr 5, 2017 by Naren Nishad

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LTE : Dedicated Bearer establishment and terminations

posted Jan 25, 2017 by anonymous

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LTE : Dedicated Bearer Establishment and Termination with multiple dedicated bearers from multiple application?

posted Jan 25, 2017 by anonymous

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What pros and cons of combined S-GW/P-GW? and why?

posted Jan 24, 2017 by Jim Tan

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Does core network need to implement GTP-based or PMIP S5/S8 interface if it is combined S-GW/P-GW?

posted Jan 16, 2017 by Jim Tan

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LTE: Why "Bearer TFT" IE is optional in CS Request but mandatory in CB Request message ?

posted Jan 15, 2017 by Ganesh

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LTE, 5G: What all can be achieved by segregating control and user plane from LTE SGW and PGW nodes ?

posted Jan 12, 2017 by Harshita

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LTE: Does the default bearer hold TFT and SDF or only the dedicated bearers hold ?

posted Jan 11, 2017 by Harshita

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ODB for all-packet-Oriented in Insert-Subscriber-Data

posted Dec 11, 2016 by Michael Semama

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How MME selects P-GW?

posted Oct 2, 2016 by Bhagyashree R

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Can two or more SGW be connected with each other in LTE-EPC

posted Sep 26, 2016 by anonymous

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LTE: Why does network send primary and secondary DNS servers IP addresses in attach accept message ?

posted Jul 10, 2016 by Neeraj Mishra

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Can PGW/GGSN change during handover in LTE or 3G network?

posted Jul 1, 2016 by anonymous

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LTE: What all information are collected in charging data record (CDR) for an UE ?

posted May 12, 2016 by Vikram Singh

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LTE: H-PCRF or V-PCRF which one imposes policy and charging rules for an UE roaming in visited PLMN ?

posted Apr 17, 2016 by Harshita

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How Uplink /downlink packet looks like at PGW and eNB?

posted Apr 1, 2016 by Rakesh Kumar Suman

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LTE : Which AVP in the Credit control answer message carry TFT or SDF filter information ?

posted Jan 9, 2016 by anonymous

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LTE : Does the PGW configure SDF and TFT per user or these two packet filters can be configured at the node level ?

posted Dec 30, 2015 by Harshita

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LTE : PGW application or any other layer in the protocol stack of PGW does the DSCP marking ?

posted Dec 30, 2015 by Harshita

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Bandwidth restriction at PGW

posted Nov 25, 2015 by Pdk

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What feature of eNB gives direct S5 connectivity to P-GW and to the internet?

posted Sep 22, 2015 by anonymous

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RESOURCES_LIMITATION failure code sent by SAE-GW on Rx?

posted Sep 16, 2015 by Tribhuwan