Cisco Cisco Packet Data Interworking Function (PDIF) Notas De La Versión
P-GW Changes in Release 15.0
▀ P-GW Enhancements for January 31, 2014
▄ Cisco ASR 5x00 Release Change Reference
388
If no explicit association is created/configured, the system-default mapping table is used.
Performance Indicator Changes
show qos ip-dscp-iphb-mapping
This new command displays mapping qos information in a packet to internal-qos marking.
show qos l2-mapping-table system-default
This new command displays system default internal mapping to l2 values, like 802.1p and mpls.
show qos l2-mapping-table name
table_name
This new command displays named table for the internal to l2 mapping values, like 802.1p and mpls.
CSCuj91396 - egtpmgr 143137 info GTP-C path failure egtpmgr on Standby
Feature Changes
GTP-C Path Failure
Time required to detect path failure for first time after restart is increased to 180 seconds (considering default values for
gtpc echo interval
as 60 and
gtpc retransmission-timeout
as 5).
Previous Behavior: After restart, eGTP used to detect path failure after 80 seconds.
New Behavior: The time required to detect path failure for the first time after restart is increased to 180 seconds. This
will allow sessmgr to come up and report the SRP state to eGTPC.Considering the default values for
will allow sessmgr to come up and report the SRP state to eGTPC.Considering the default values for
gtpc echo
interval
as 60 and
gtpc retransmission-timeout
as 5, the number of retries for first echo have been changed
to 24, which would effectively mean that path failure will be detected after 180 seconds.
If the values of
gtpc echo interval
and/or
gtpc retransmission-timeout
are changed, the time will vary
according to the following logic.
(gtpc echo interval + (gtpc retransmission-timeout X gtpc max-retransmissions))
60 + 5 X 24 = 180
For the first echo, the configured value of
gtpc max-retransmissions
will be ignored and assumed to be “24”.
After the first successful echo, eGTPC will fallback to configured value of
gtpc max-retransmissions
, either in
peer-profile or egtp-service configuration, whichever holds precedence.
CSCul24817 - Change in the 802.1p/MPLS-EXP configuration in QCI table
Feature Changes
QoS Mapping