Important: The commands or keywords/variables that are available are dependent on platform type, product version, and installed license(s).accounting context context_name
Specifies the name of the context to be used for accounting. context_name must be an alphanumeric string of 1 through 79 characters that is case sensitive.
associate gtpu-service svc_name
Identifies the name of the GTP-U service preconfigured in Context Configuration mode to associate with a GGSN service. svc_name is an alphanumeric string from 1 through 63 characters.
Following command associates GTP-U service named gtpu-hnb1 with specific GGSN service.
associate pgw-service svc_name
The svc_name must be an alphanumeric string from 1 through 63 characters.
Following command enables P-GW service named pgw-test handover with specific GGSN service.
Important: Diameter configuration must be available before enabling this command. For more information of Diameter interface configuration, refer Diameter Endpoint Configuration Mode Commands chapter.
Important: This command is a license-enabled feature. no bind address address
Specifies the IP address (address) of the interface configured as the Gn interface. ip_address is specified in IPv4 dotted-decimal notation.
total-pdp-contexts max_total
count is an integer from 0 through 4000000.
Important: The maximum number of supported subscriber contexts varies based on the installed session capacity license and the number of active packet processing cards installed in the system. Note that each PPP PDP context is treated as two IP PDP contexts. Refer to the license key command for additional information.ppp-pdp-contexts max_ppp
count can be configured to an integer from 0 and 2500000.
Important: The maximum number of supported subscriber contexts varies based on the installed session capacity license and the number of active packet processing cards installed in the system. Refer to the license key command for additional information.When configuring the total-pdp-contexts or ppp-pdp-contexts options, be sure to consider the following:
The following command would bind the logical IP interface with the address of 192.168.3.1 to the GGSN service and specifies that a maximum of 600 simultaneous subscriber sessions can be facilitated by the interface/service at any given time:
no-records nr_value
nr_value can be configured to an integer from 1 through 12 corresponding to the 12 behavior bits – B1 through B12.
cc profile index [ buckets number | interval time [ downlink down_octets uplink up_octets | total total_octets ] | prepaid { prohibited | use-rulebase-configuration } | sgsns num_changes | tariff time1 mins hours [ time2 mins hours [ time3 mins hours [ time4 mins hours [ time5 mins hours [ time6 mins hours ] ] ] ] | volume { downlink vol_down_octets uplink vol_up_octets | total total_octets } ]
Important: 3GPP standards suggest that profile index values of 1, 2, 4, and 8 be used for hot billing, flat rate billing, prepaid billing and normal billing, respectively. A single charging characteristics profile can contain multiple behavior settings.buckets number
number can be configured to an integer from 1 through 4.
time is measured in seconds and can be configured to an integer from 60 through 40000000.
down_octets is the downlink traffic volume measured in octets and can be configured to an integer from 0 through 1000000.
up_octets is the uplink traffic volume measured in octets and can be configured to an integer from 0 through 1000000.
total_octets is the total traffic volume measured in octets and can be configured to an integer from 0 through 1000000.
prohibited: Disable prepaid for the specified profile index.
use-rulebase-configuration: Use the prepaid configuration in the rulebase.
sgsns num_changes
num_changes can be configured to an integer from 1 through 15.
tariff time1 mins hours time2 mins hours time3 mins hours time4 mins hours time5 mins hours time6 mins hours
Important: The system assumes that the billing system uses the day/date to determine if the statistics container represents an actual tariff period.|
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mins: The minutes of the hour, an integer value from 0 to 59.
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hours: The hour of the day, an integer value from 0 to 23.
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vol_down_octets is measured in octets and can be configured to an integer from 100000 to 4000000000.
vol_up_octets is measured in octets and can be configured to an integer from 100000 to 4000000000.
total_octets is the total traffic volume (up and downlink) measured in octets and can be configured to an integer from 100000 to 4000000000.
This command works in conjunction with the cc-sgsn command located in the APN Configuration Mode that dictates which CCs should be used for subscriber PDP contexts.
The following command configures a profile index of 10 for tariff times of 7:00 AM and 7:30 PM:
[ default ] { cc { behavior | profile index } | echo-interval | gtpu echo-interval | gtpu reorder { context | sequence-numbers | timeout } | guard-interval | ip { local-port gtpc-v1 | qos-dscp } | max-retransmissions | plmn { unlisted-sgsn } | setup-timeout | timeout }
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behavior: Restores all behavior parameters to their default values of 0 (disabled).
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profile: For the specified index, the following defaults are applied:
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local-port gtpc-v1: 2123
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qos-dscp: conversational ef streaming af11 interactive af21 background be
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dns-client context dns_ctxt_name
dns_ctxt_name is a context name and must be alphanumeric string of 1 through 79 characters.
Important: This command is a license-enabled feature. echo-interval time_interval
time_interval is measured in seconds and can be configured to an integer from 60 through 3600.
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Upon the configuration of a new SGSN on the system using the sgsn address command as described in this chapter
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Upon the execution of the path failure detection policy as described in path-failure command of this chapter
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The echo-interval command is used in conjunction with the max-retransmissions and retransmission-timeout commands as described in this chapter.
Sets the system to default mode for this command and configures the host and realm ID value to NULL.
host host_name
host_name is a unique node name for authorization over the S6b interface from this GGSN service.
host_name must be an alphanumeric string of 1 through 127 characters. Punctuation marks are allowed.
realm realm_id
realm_id is a unique identifier configured for the authorization over S6b interface from this GGSN service, expressed as an alphanumeric string of 1 through 127 characters. Punctuation marks are allowed.
Important: This command is a license-enabled feature. The following configures the hss1 as host name and xyz.com as realm to support authorization over an S6b from this GGSN service:
gtpc private-extension { { { focs | odb } access-list acl_name in disconnect-on-violation } | ggsn-preservation-mode | loss-of-radio-coverage | none }
focs: Enables or disables Free of Charge Services for the subscriber who has no credit, and also takes the access-list acl_name to be applied for FOCS.
odb: Enables or disables “all packet oriented service barred” for the subscriber, and also takes the access-list acl_name to be applied for ODB.
acl_name is the name of a configured access control list (ACL) for this service.
Important: These are the customer-specific keywords and need customer-specific license to use them.When ggsn-preservation-mode is configured, different types of accounting records are generated based on the “type” of mode. To enable the generation of different accounting records, the trigger for preservation mode must be configured for RADIUS or GTPP for that accounting protocol. If that trigger is not configured, there will be no change in the generation of accounting records.
Important: This is a customer-specific keyword and needs customer-specific license to use this feature.
Important: This is a license enabled keyword and need feature-specific license to use it.
Important: This is a license enabled command that requires installation of feature-specific licenses to use this command.timeout dur
dur must be an integer from 1 through 40.
Important: This feature does not affect the Enhanced Charging Service or deep packet inspection (DPI) since the buffering of downlink data is done before sending it to an ACSMgr.
Important: During an SGSN handoff scenario all packets are processed normally and the downlink packets are buffered until the timer expires.The following command configures the GGSN service to enable the RAN Procedure Ready feature and specify the timeout period as 20 seconds for the RAN Procedure timer in GGSN:
guard-interval guard_time
guard_time is measured in seconds and can be configured to an integer from 10 through 3600.
ip local-port gtpc-v1 port#
gtpc-v1 port#
port# can be configured to an integer from 1 through 65535.
Important: The UDP port setting on the SGSN must match the local-port setting for the GGSN service on the system in order for the two devices to communicate.The following command configures the GGSN service to use UDP port 2500 for exchanging GTPC sockets with SGSNs when using GTPv1:
ip qos-dscp { qci { 1 { dscp } | 2 { dscp } | 3 { dscp } | 4 { dscp } | 5 { dscp | allocation-retention-priority } | 6 { dscp | allocation-retention-priority } | 7 { dscp | allocation-retention-priority } | 8 { dscp | allocation-retention-priority } | 9 { dscp }} | gtpc } +
no ip qos-dscp { qci { 1 | 2 | 3 | 4 | 5 { allocation-retention-priority | dscp } | 6 { allocation-retention-priority | dscp } | 7 { allocation-retention-priority | dscp } | 8 { allocation-retention-priority | dscp } | 9 } | gtpc } +
allocation-retention-priority can be the integer 1, 2, or 3.
The following table shows the DSCP value matrix for allocation-retention-priority.
Configures the QoS Class Identifier (QCI) attribute of QOS. Here the qci_val is the QCI for which the negotiate limit is being set; it ranges from 1 to 9.
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Specifies the DSCP for the specified traffic pattern. dscp can be configured to any one of the following:
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The no ip qos command can be issued to remove a QOS setting and return it to it’s default setting.
max-retransmissions max_number
max_number can be configured to an integer from 0 through 15.
This command is used in conjunction with the timeout command to control the retransmission of GTP control packets when no response is received from an SGSN. It is equivalent to the N3-REQUESTS parameter discussed in 3GPP TS 29.060.
Important: This command is a license-enabled feature. echo: gtp(u) or gtp(c) message.
non-echo: a message type other than gtp(u) or gtp(c).
mcc mcc_value
mcc_number is the PLMN MCC identifier and can be configured to an integer between 100 and 999.
mnc mnc_value
mnc_number is the PLMN MNC identifier and can be configured to any 2- or 3-digit integer from 00 through 999.
When multiple PLMN IDs are configured, the primary keyword can be used to designate one of the PLMN IDs to be used for the AAA attribute (3GPP-GGSN-MCC-MNC).
[ default ] plmn unlisted-sgsn { foreign [ disable-gtpc-echo ] [ reject-foreign-subscriber ] | home [ disable-gtpc-echo ] | reject | mcc mcc_value mnc mnc_value[ disable-gtpc-echo ] [ reject-foreign-subscriber ] }
Specifies that the GGSN service accepts messages from SGSNs that are not configured within the service using the sgsn address command.
mcc mcc_value
mcc_value is the PLMN MCC identifier and can be configured to an integer from 100 through 999.
mnc mnc_value
mnc_value is the PLMN MNC identifier and can be configured to a 2- or 3-digit integer from 00 through 999.
Specifies that the GGSN service accepts messages from SGSNs that are not configured within the service using the sgsn address command.
Specifies that the GGSN service rejects messages from SGSNs that are not configured within the service using the sgsn address command.
This command works in conjunction with the sgsn command that configures the GGSN service to communicate with specific SGSNs. Any messages received from SGSNs not configured in that list are subject to the rules dictated by the unlisted-sgsn policy.
policy { accounting-server-timeout use-reject-code { system-failure | no-resources } | authentication-server-timeout use-reject-code { system-failure | user-authentication-failure } }
Default: no-resources
The following command configures the GGSN response to a RADIUS authentication server timeout to be system-failure:
retransmission-timeout retransmit_time
retransmit_time is measured in seconds and can be configured to an integer from 1 through 20.
This command is used in conjunction with the max-retransmissions command to control the retransmission of GTP control packets when no response is received from an SGSN.
Important: This retransmission timeout configuration in not applicable for Echo Requests message retransmission. Echo are sent/retransmitted every echo interval, which can be configured separately.setup-timeout setup_time
setup_time is measured in seconds and can be configured to an integer from 1 through 6000.
The following command allows a maximum of 120 seconds for the setting up of PDP contexts:
sgsn address { { ip_address [ subnetmask netmask ] } | ip_address/netmask } [ plmn-foreign [ reject-foreign-subscriber ] | mcc mcc_code mnc mnc_code [ reject-foreign-subscriber ] ] [ rat-type { GAN | GERAN | HSPA | UTRAN | WLAN } ] [ description description ] [ disable-gtpc-echo ]
ip_address must be expressed in IPv4 dotted-decimal notation.
netmask must be expressed in IPv4 dotted-decimal notation.
mcc mcc_code
mcc_code is the PLMN MCC identifier and configured as an integer from 100 through 999.
mnc mnc_code
mnc_code is the PLMN MNC identifier and configured as a 2- or 3-digit integer from 00 through 999.
GAN: Specifies the Generic Access Network type of Radio Access Technology (RAT).
GERAN: Specifies the GSM EDGE Radio Access Network type of RAT.
HSPA: Specifies the High Speed Packet Access type of RAT.
UTRAN: Specifies the UMTS Terrestrial Radio Access Network type of RAT.
WLAN: Specifies the Wireless Local Access Network type of RAT.
description description
description is an alphanumeric string of 1 through 63 characters.
Important: The GGSN only communicates with the SGSNs configured using this command unless a plmn-policy is enabled to allow communication with unconfigured SGSNs. PLMN policies are configured using the plmn unlisted-sgsn command.The following command configures the GGSN to communicate with an SGSN on a foreign PLMN with an IP address of 192.168.1.100 and subnet mask of 255.255.255.0:
grp_nameis an alphanumeric string from 1 through 63 characters.
The following command creates an SGSN Multiple Address Group named sgsngrp1 and enters SGSN Multiple Address Group Configuration mode:
sgsn multiple-address-group grp_name [ disable-gtpc-echo ] [ mcc mcc_code mnc mnc_code [ reject-foreign-subscriber ] ] [ plmn-foreign [ reject-foreign-subscriber ] [ rat-type { GAN | GERAN | HSPA | UTRAN | WLAN } ] [ description description ]
no sgsn multiple-address-group grp_name
mcc mcc_code
mcc_code is the PLMN MCC identifier and can be configured to an integer from 100 through 999.
mnc mnc_code
mnc_code is the PLMN MNC identifier configured as a 2- or 3-digit integer from 00 through 999.
GAN: Specifies the Generic Access Network type of Radio Access Technology (RAT).
GERAN: Specifies the GSM EDGE Radio Access Network type of RAT.
HSPA: Specifies the High Speed Packet Access type of RAT.
UTRAN: Specifies the UMTS Terrestrial Radio Access Network type of RAT.
WLAN: Specifies the Wireless Local Access Network type of RAT.
description description
description must be an alphameric string of 1 through 63 characters.
Important: The GGSN only communicates with the SGSN multiple address groups configured using this command unless a plmn-policy is enabled to allow communication with unconfigured SGSNs. PLMN policies are configured using the plmn unlisted-sgsn command.The following command configures the GGSN to communicate with an SGSN with multiple address that is defined by an SGSN multiple address group named sgsngrp1 that is on a foreign PLMN:
trace-collection-entity IPv4_addr
