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SessMgr Instance
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The Session Manager instance managing this session.
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| Paging eDRX |
The following are the paging eDRX parameters:
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MSID
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The UE identity (MS Identity) of a connected subscriber to an MME service, and whether the subscriber is unauthenticated (such
as during emergency attach).
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Callid
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The call identity in 8 digit hex number of connected calls to an MME service.
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MME Service
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The name of the serving MME service of which information is displayed.
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MME HSS Service
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The name of the serving MME-HSS service which is used for AAA for this subscriber with HSS on S6a interface.
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EGTP S11 Service
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The name of the serving eGTP service which is used for connectivity between MME and S-GW on S11 interface.
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MME S1 Address
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The IP address of MME used for connecting with eNodeB on S1-MME interface.
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EGTP S11 Address
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The IP address assigned to eGTP service which is used for connectivity between MME and S-GW on S11 interface.
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ME Identity
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The mobile equipment identity of connected UE.
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GUTI
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The Globally Unique Temporary Identifier (GUTI) used for this subscriber session. GUTI is constructed with following identifiers:
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PLMN (MMC and MNC)
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MME Group ID (MMEGI)
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MME Code (MMEC)
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MME TMSI (M-TMSI)
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MSISDN
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The Mobile Station International ISDN Number (MSISDN) of connected EPS subscriber to an MME service.
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EMM State
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The status of EPS Mobility Management (EMM) session of connected subscriber. Possible status are:
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ECM State
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The status of EPS Connection Management (ECM) session of connected subscriber. Possible status are:
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Registered
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Connected
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Idle
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Attach type
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Indicates the type of UE attachment of active subscriber to MME service, for example: Emergency or Initial EPS.
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Active SGW S11 Addr
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The IP address of S-GW connected to MME on S11 interface.
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SGW Control TEID
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Displays the TEID of the S-GW currently serving the UE.
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UE Offloading
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Displays the UE offload state for load rebalancing. Possible values are None, Marked, In-Progress and Done.
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UE Reachability Timer
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The configured value of the mobile reachability timer set for tracking UE in EMM session.
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Remaining Time
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The remaining time in seconds out of the configured value of the mobile reachability timer in the EMM session.
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Paging Proceed Flag (PPF)
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The current state of the Paging Proceed Flag indicating whether or not the UE is sending periodic TAUs within the span of
the mobile reachability timer. If the UE fails to send a TAU within the timer value, this flag is set to "Paging Disabled"
indicating that the MME is no longer paging the UE.
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ISR Status
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Displays if the session is using Idle mode Signaling Reduction (ISR). Possible configurations are Activated or Not activated.
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Low Access Priority Indication
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Displays whether this session has LAPI indicator in any of attach/extended service/TAU/bearer resource allocation/bearer resource
modification/PDN connectivity requests.
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Initial UE establishment cause
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Displays the establishment cause as set in the Initial UE message: Delay Tolerant Access / High Priority Access / Emergency
/ MT-Access / Unknown
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Peer SGSN
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Displays the IP address of the SGSN which has a context for this UE in support of Idle mode Signaling Reduction (ISR). A Peer
SGSN address is only shown when ISR is activated for this session.
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UE Capability Information
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This group shows the UE Capability information for connected UE received by an MME service.
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Radio Capability
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The radio capability information received by an MME service for connected UE in UE capability exchange message.
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Radio Capability for Paging
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The radio capability information received by an MME service for paging the UE.
This field displays the value in hexadecimal format if the UE receives "UE Radio Capability for Paging" IE in S1 "UE-CAPABILITY-INFO-INDICATION"
message from eNB. Otherwise, this field displays N/A.
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Supported Codec List
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The Supported Codec List information received by an MME service for connected UE in UE capability exchange message.
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Mobile Station Classmark 2
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The Mobile Station Classmark 2 information received by an MME service for connected UE in UE capability exchange message.
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Mobile Station Classmark 3
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The Mobile Station Classmark 3 information received by an MME service for connected UE in UE capability exchange message.
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Security Mode Information
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This group shows the status of NAS integrity check and NAS ciphering along with applicable algorithm as security mode information.
It contains following information:
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Active ENodeB information
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This group shows the information of active eNodeB serving to this session.
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Global ENodeB ID
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The global identifier of active eNodeB serving to this session.
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S1AP End Point
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The IP address used by eNodeB on S1AP interface to connect with MME service.
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Crypto-map Name
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The name of the crypto map supporting this EnodeB association.
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MME UE S1AP ID
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Indicates the session identifier between MME and UE on S1AP interface serving to this session.
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ENodeB UE S1AP ID
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Indicates the session identifier between eNodeB and UE on S1AP interface serving to this session.
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MME UE S1AP ID (stack):
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Indicates up to three MME UE S1AP session identifiers present in this S1AP stack.
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ENodeB UE S1AP ID (stack):
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Indicates up to three eNodeB UE S1AP session identifiers present in this S1AP stack.
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Total S1AP ID (stack)
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Indicates the total count of S1AP session identifiers present in the stack.
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Idle Mode Information Data
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This group shows the information for the sessions in ECM idle mode.
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Last TAI
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Tracking Area Identity of the last Tracking Area visited by UE.
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Last ECGI
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E-UTRAN Cell Global Identifier of the last Cell visited by UE.
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Last Connected ENodeB
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Displays information about the ENodeB to which the session was last connected.
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UE Subscription Data
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This group shows the subscribed aggregate maximum bit rate applicable for connected UE in this session.
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UE-UL-AMBR
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The subscribed aggregate maximum bit rate in bits per second in upload traffic for connected UE in this session.
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UE-DL-AMBR
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The subscribed aggregate maximum bit rate in bits per second in download traffic for connected UE in this session.
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Enforced UE-UL-AMBR at eNodeB
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The enforced aggregate maximum bit rate in bits per second in upload traffic for connected UE at eNodeB in this session.
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Enforced UE-DL-AMBR at eNodeB
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The enforced aggregate maximum bit rate in bits per second in download traffic for connected UE at eNodeB in this session.
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PDN Information
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This group shows the information of PDNs connected for this session.
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APN Name
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The APN name which is serving for this PDN in this session.
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UE Requested APN
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Displays the UE requested APN with non-standard characters in hexadecimal format and standard characters in normal string
format.
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APN Restriction
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The total number of APN restriction applied to this PDN.
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PDN Type
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The type of PDN (IPv4 and/or IPv6) which is serving in this session for PDN.
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PGW Address
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The IP address of the P-GW which is serving this session for connected PDN.
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PGW control TEID
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The control tunnel end identifier at P-GW on S5/S8 interface for control messaging serving to this session.
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UE IPv4 Address
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The IP address allocated to UE while connected to PDN in this session.
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APN-UL-AMBR
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The applicable aggregate maximum bit rate in bits per second in upload traffic for APN serving this PDN.
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APN-DL-AMBR
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The applicable aggregate maximum bit rate in bits per second in download traffic for APN serving this PDN.
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Bearer Suspension State
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The current suspension state of the bearer.
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CSG Cell Change Notification
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Displays CSG Information Reporting as specified by the PGW. If enabled, the MME sends notification when the UE enters or leaves
a closed CSG cell.
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CSG Subscribed Hybrid Cell Change Notification
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Displays CSG Information Reporting as specified by the PGW. If enabled, the MME sends notification when the UE enters or leaves
a hybrid cell as a subscribed member of the CSG in question.
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CSG Unsubscribed Hybrid Cell Change Notification
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Displays CSG Information Reporting as specified by the PGW. If enabled, the MME sends notification when the UE enters or leaves
a hybrid cell with unsubscribed (non-member) status of the CSG in question
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Marked for Deletion
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Displays whether the PDN has marked for deletion flag set.
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APN Restoration Priority
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Displays the priority for reactivating impacted PDNs following a P-GW Restart Notification (PRN) where 1 is highest priority,
16 is lowest.
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Low Access Priority Indication
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Displays whether this PDN has LAPI indicator set as received in PDN connectivity requests.
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Bearer Id
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The identifier used for bearer between eNodeB and S-GW while connected to PDN in this session.
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QCI
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The quality class identifier applicable for this MME session.
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AMBR
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The applicable aggregate maximum bit rate in bits per second in download/upload direction for APN serving this PDN.
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S1U ENodeB TEID
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Indicates the tunnel end identifier at eNodeB on S1-U interface serving to this session.
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S1U SGW TEID
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Indicates the tunnel end identifier at S-GW on S1-U interface serving to this session.
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S5S8 PGW TEID
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Indicates the tunnel end identifier at P-GW on S5/S8 interface serving to this session.
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S1U ENodeB IPv4 Addr
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Indicates the IPv4 address used at eNodeB while connecting to S-GW on S1-U interface serving to this session.
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S1U ENodeB IPv6 Addr
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Indicates the IPv6 address used at eNodeB while connecting to S-GW on S1-U interface serving to this session.
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S1U SGW IPv4 Addr
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Indicates the IPv4 address used at S-GW while connecting to eNodeB on S1-U interface serving to this session.
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S1U SGW IPv6 Addr
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Indicates the IPv6 address used at S-GW while connecting to eNodeB on S1-U interface serving to this session.
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S5S8 PGW Addr
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Indicates the IP address used at P-GW while connecting to S-GW on S5/S8 interface serving to this session.
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ESM State
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The EPS session Management status serving to this session.
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Bearer Type
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The type of bearer used for this session. Possible values are:
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ARP
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The Allocation Retention Priority value assigned to the bearer. The HSS assigns the value for default bearers and the P-GW
assigns it for dedicated bearers.
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PCI
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Specifies the ARP Pre-emption Capability Indicator, either Enabled or Disabled.
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PVI
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Specifies the ARP Pre-emption Vulnerability Indicator, either Enabled or Disabled.
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PGW-C+SMF Selected
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Specifies that Combined PGW-C/SMF selection indicator, either Yes or No.
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Marked for Deletion
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Displays whether the bearer has marked for deletion flag set.
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Total PDNs
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The total number of PDNs connected through this session for a subscriber.
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Total Bearers
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The total number of bearers created for UE to use in this session.
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Max APN Restrictions
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The maximum number of APN restrictions applied to this PDN.
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Tracking Area Information
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This group displays the tracking area information available for this session.
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TAI of last TAU
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The tracking area identifier used in last Tracking Area Update (TAU) message received for TAU procedure in this session.
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Current Tracking Area List
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The tracking area list used for TAU procedure in this session.
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CSG Information
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This group displays Closed Subscriber Group information relating to this session.
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CSG ID at Last Connection
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Displays the CSG ID for this session. This is a unique identifier within the scope of PLMN which identifies a Closed Subscriber
Group (CSG) in the PLMN.
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CSG Cell Type
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Displays the Closed Subscriber Group cell access mode (type) for this session, either Closed or Hybrid.
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CSG Membership Status
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Displays if the session is a member of the cell's CSG. Possible values are Member or Non-Member.
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Operator Policy Association
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The operator policy associated with this PDN.
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CSFB Information
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This group displays the Circuit-Switched Fall Back configuration associated with the session.
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SGS Assoc State
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The state of the SGs association with the VLR for the UE as determined by the MME. Possible states are:
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SGs-NULL: Specifies that there is no SGs association with the VLR for the UE. In this state, no fields in this group will
display information.
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LA_UPDATE_REQUESTED: Specifies that the MME has requested an update location from the VLR before sending a response to the
UE
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SGs-ASSOCIATED: Specifies that the MME has stored an SGs association for the UE.
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SGS Service
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The name of the configured SGs service associated with the session.
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VLR
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The name of the VLR, as configured in the SGs service, associated with the session.
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LAI
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The Location Area Identifier to which the UE is mapped.
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Pool Area
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The name of the configured Location Area Code (LAC) pool area associated with the SGs service and the session.
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P-TMSI
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The Packet-Temporary Mobile Subscriber Identifier allocated by the MSC for the UE.
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Flags
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The current active variables associated with the UE. Possible states are:
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SMS-Only: Specifies that the UE is combined attached for SMS services only.
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MME Reset Indicator: Specifies that the MME has restarted after a failure.
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VLR Reliable Indicator: Specifies that the MME has received a reset indication from the VLR.
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VLR Offload: Specifies that the UE is set to offload state.
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Non-EPS Alert: Specifies that the VLR is requesting from the MME an indication when any signaling activity from the UE is
detected.
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CIoT Optimisation Information
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Displays the CIoT optimization information.
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NB-IoT RAT
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Displays if the RAT type NB-IoT is either enabled or disabled.
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Attach Without PDN Support
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Displays if attach without PDN support is either enabled or disabled.
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UE capable of operating in CE-mode-B
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Displays "TRUE" or "FALSE" to indicate if UE is operating in CE Mode-B.
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Access Profile Association
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Displays the configured access-profile name.
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DECOR Information:
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UE Usage type
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Displays the configured UE usage types.
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DCN Id
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Displays the configured DCN identifier.
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UE DC-NR Information:
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DC-NR capable UE
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Indicates whether the UE is DCNR capable.
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DC-NR operation allowed
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Indicates whether the DCNR operation is allowed by MME for the DCNR capable UE.
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UE N1-Mode Information
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N1-mode capable UE
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Indicates whether the UE N1 mode information is allowed by MME for the N1-mode capable UE.
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