Cisco Cisco Packet Data Gateway (PDG)
SGSN Changes in Release 16
▀ SGSN Enhancements for 16.0
▄ Release Change Reference, StarOS Release 16
496
QOS UE-AMBR <Enabled/Disabled>
MAX uplink <value>
MAX downlink <value>
CSCty42433 - [S4-SGSN] APN-AMBR override from local config shall be
supported in 2G
Feature Changes
Capping APN AMBR Based on Local Configuration
For 2G subscribers, the operator can now cap the subscribed APN AMBR value with a change to the local
configuration. Or, the operator can set the prefer-cap type.
configuration. Or, the operator can set the prefer-cap type.
Related Issues: CSCtx38089, CSCty42425, and CSCue32234
Command Changes
qos
Two keywords are newly supported in the
qos
command.
The first new keyword,
apn-ambr
, enables the operator to configure the aggregate maximum bit rate per APN (APN-
AMBR). The SGSN will send the capped APN AMBR in the activation init Create Session Request, Modify Bearer
Command incase of a QoS change.
Command incase of a QoS change.
The second new keyword,
prefer-as-cap
, enables the operator to configure preferred uplink and downlink QoS cap
values.
configure
apn-profile profile_name
qos apn-ambr max-ul max_ul_value max-dl max_dl_value
remove qos apn-ambr
qos prefer-as-cap { both-hlr-and-local | hlr-subscription | local }
remove qos prefer-as-cap
end
Notes:
max-ul
defines the maximum bit rate for uplink traffic; range 0 to 1410065408.
max-dl
defines the maximum bit rate for downlink traffic; range 0 to 1410065408.
both-hlr-and-local
instructs the SGSN to use, as the capping value during session establishment, the
lower of either the locally configured QoS bit rate or the Home Location Register (HLR) subscription.