- IGMP Profile Configuration Mode Commands
- IKEv2 Security Association Configuration Mode Commands
- IMEI Profile Configuration Mode
- IMEI-TAC-Group Configuration Mode Commands
- IMS Authorization Service Configuration Mode Commands
- IMS Sh Service Configuration Mode Commands
- IPMS Client Configuration Mode Commands
- IPNE Endpoint Configuration Mode Commands
- IPNE Service Configuration Mode Commands
- IPSec Transform Set Configuration Mode Commands
- IPSG RADIUS Snoop Configuration Mode Commands
- IPSG RADIUS Server Configuration Mode Commands
- IPSP Configuration Mode Commands
- IPv6 ACL Configuration Mode Commands
- IPv6 to IPv4 Tunnel Interface Configuration Mode Commands
- IP VRF Context Configuration Mode Commands
- ISAKMP Configuration Mode Commands
- IuPS Service Configuration Mode Commands
- LAC Service Configuration Mode Commands
- Line Configuration Mode Commands
- Link Configuration Mode Commands
- Linkset Configuration Mode Commands
- LMA Service Configuration Mode Commands
- LNS Service Configuration Mode Commands
- Local Policy Actiondef Configuration Mode Commands
- Local Policy Eventbase Configuration Mode Commands
- Local Policy Ruledef Configuration Mode Commands
- Local Policy Service Configuration Mode Commands
- Location Service Configuration Mode Commands
- Logical eNode Configuration Mode Commands
- Loopback Interface Configuration Mode Commands
- LTE Custom TAI List Configuration Mode Commands
- LTE Emergency Profile Configuration Mode Commands
- LTE Forbidden Location Area Configuration Mode Commands
- LTE Forbidden Tracking Area Configuration Mode Commands
- LTE Foreign PLMN GUTI Management Database Configuration Mode Commands
- LTE HeNBGW MME Pool Configuration Mode Commands
- LTE Handover Restriction List Configuration Mode Commands
- LTE MME HeNB-GW Management Database Configuration Mode Commands
- LTE Network Global MME ID Management Database Configuration Mode Commands
- LTE Paging Map Configuration Mode Commands
- LTE Paging Profile Configuration Mode Commands
- LTE Peer Map Configuration Mode Commands
- LTE Policy Configuration Mode Commands
- LTE Subscriber Map Configuration Mode Commands
- LTE TAI Management Database Configuration Mode Commands
- LTE TAI Management Object Configuration Mode Commands
- MAG Service Configuration Mode Commands
- MAP Service Configuration Mode Commands
- MIP HA Assignment Table Configuration Mode Commands
- MPLS-LDP Configuration Mode Commands
- MIPv6 HA Service Configuration Mode Commands
- MME-eMBMS Service Configuration Mode Commands
- MME LAC Pool Area Configuration Mode Commands
- MME MSC Pool Area Configuration Mode
- MME SGs Service Configuration Mode Commands
- MME Service Configuration Mode Commands
- MPLS-IP Configuration Mode Commands
- MRME Service Configuration Mode Commands
- Network Service Entity- IP Local Configuration Mode Commands
- Network Service Entity - Peer NSEI Configuration Mode Commands
- Network Service Virtual Connection Configuration Mode Commands
- Network Service Virtual Link Configuration Mode Commands
- NTP Configuration Mode Commands
- NTSR Pool Configuration Mode Commands
- Operator Policy Configuration Mode
- ORBEM Configuration Mode Commands
- OSPF Configuration Mode Commands
- OSPFv3 Configuration Mode Commands
- OSPF VRF Configuration Mode Commands
- Out-Address Configuration Mode Commands
- P2P Advertisement Server Group Configuration Mode Commands
- PCC-Action-Set Configuration Mode Commands
- PCC-AF-Service Configuration Mode Commands
- PCC-Condition-Group Configuration Mode Commands
- PCC-Data-Service Configuration Mode Commands
- PCC-Event-Notification-Interface-Endpoint Configuration Mode Commands
- PCC-Policy-Service Configuration Mode Commands
- PCC-Service-Profile Configuration Mode Commands
- PCC-QoS-Profile Configuration Mode Commands
- PCC-Quota Service Configuration Mode Commands
- PCC-Sp-Endpoint Configuration Mode Commands
- PCC-Service Addon Configuration Mode Commands
- PCC-TimeDef Configuration Mode Commands
- PCP Configuration Mode Commands
- PCP Policy Control Configuration Mode Commands
- PDIF Service Configuration Mode Commands
- PDG Service Configuration Mode Commands
- PDSN Service Configuration Mode Commands
- PDSN Service RoHC Configuration Mode Commands
- Peer List Configuration Mode Commands
- Peer Profile Configuration Mode Commands
- Peer-Server Configuration Mode Commands
- P-GW Service Configuration Mode Commands
- Policy Control Configuration Mode Commands
- Plugin Configuration Mode Commands
- PVC Configuration Mode Commands
- PVC Interface Configuration Mode Commands
- QCI - QoS Mapping Configuration Mode Commands
- QCI - RAN ID Mapping Configuration Mode Commands
- QoS L2 Mapping Configuration Mode Commands
- QoS Profile Configuration Mode Commands
- Index
Command Line Interface Reference, Modes I - Q, StarOS Release 21.1
- Updated:
- January 26, 2017
Chapter: NTSR Pool Configuration Mode Commands
NTSR Pool Configuration
Mode Commands
MME restoration is a 3GPP specification-based feature designed to gracefully handle the sessions at S-GW once S-GW detects that the MME has failed or restarted. If the S-GW detects an MME failure based on a different restart counter in the Recovery IE in any GTP Signaling message or Echo Request / Response, it will terminate sessions and not maintain any PDN connections.
As a part of this feature, if a S-GW detects that a MME or S4-SGSN has restarted, instead of removing all the resources associated with the peer node, the S-GW shall maintain the PDN connection table data and MM bearer contexts for some specific S5/S8 bearer contexts eligible for network initiated service restoration, and initiate the deletion of the resources associated with all the other S5/S8 bearers.
The S5/S8 bearers eligible for network initiated service restoration are determined by the S-GW based on operator's policy, for example, based on the QCI and/or ARP and/or APN.
The benefit of this feature is that it provides support for the geo-redundant pool feature on the S4-SGSN/MME. In order to restore session when the MME receives a DDN, the S-GW triggers restoration when the serving MME is unavailable, by selecting another MME and sending DDN. This helps in faster service restoration/continuity in case of MME/S4-SGSN failures.
Mode
This mode is used to configure a pool of IP addresses associated with a pool ID and pool type (either MME or S4-SGSN) for Network Triggered Service Restoration (NTSR).
Exec > Global Configuration > NTSR Pool Configuration
configure > ntsr pool pool-id id > pool-type type
Entering the above command sequence results in the following prompt:
[local]host_name(config-ntsr-pool)#
The commands or keywords/variables that are available are dependent on platform type, product version, and installed license(s).
do show
Executes all show commands while in Configuration mode.
Product
All
Privilege
Security Administrator, Administrator
Syntax
Syntax Description
do show
Usage Guidelines
Use this command to run all Exec mode show commands while in Configuration mode. It is not necessary to exit the Config mode to run a show command.
The pipe character | is only available if the command is valid in the Exec mode.
 Caution | There are some Exec mode show commands which are too resource intensive to run from Config mode. These include: do show support collection, do show support details, do show support record and do show support summary. If there is a restriction on a specific show command, the following error message is displayed: Failure: Cannot execute 'do show support' command from Config mode. |
end
Exits the current configuration mode and returns to the Exec mode.
Product
All
Privilege
Security Administrator, Administrator
Syntax
Syntax Description
end
Usage Guidelines
Use this command to return to the Exec mode.
exit
Exits the current mode and returns to the parent configuration mode.
Product
All
Privilege
Security Administrator, Administrator
Syntax
Syntax Description
exit
Usage Guidelines
Use this command to return to the parent configuration mode.
peer-ip-address
Configures a pool of IP addresses associated with a pool ID and pool type (either MME or S4-SGSN) for Network Triggered Service Restoration (NTSR).
Product
S-GW
Privilege
Administrator, Security Administrator
Mode
Exec > Global Configuration > NTSR Pool Configuration
configure > ntsr pool pool-id id > pool-type type
Entering the above command sequence results in the following prompt:
[local]host_name(config-ntsr-pool)#
Syntax
Syntax Description
[ no ] peer-ip-address { ipv4-address ipv4_address | ipv6-address ipv6_address
no
Removes the specified IP address configuration.
ipv4 ipv4_address
Specifies an IPv4 address to use with an associated NTSR pool ID and pool type (either MME or S4-SGSN).
ipv6 ipv6_address
Specifies an IPv6 address to use with an associated NTSR pool ID and pool type (either MME or S4-SGSN).
Usage Guidelines
Use this command to configure a pool of IP addresses associated with a pool ID and pool type (either MME or S4-SGSN) for Network Triggered Service Restoration (NTSR).
Before using this command, operators must configure an NTSR pool ID and pool type by executing the ntsr pool command in Global Configuration Mode
Examples
peer-ip-address ipv4-address 1.1.1.1
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