Cisco Cisco Packet Data Gateway (PDG)
GGSN Changes in Release 17
GGSN Enhancements for 17.3 ▀
Release Change Reference, StarOS Release 17 ▄
171
New Behavior: The CLI command
retransmission-timeout
is now obsolete; this CLI has been replaced by the
CLI command
retransmission-timeout-ms
. Timer granularity for T3/N3 has been changed from seconds
granularity to 100 milliseconds.
Command Changes
retransmission-timeout-ms
This new CLI command introduces 100 millisecond (ms) timer granularity for the T3 timer.
The range for the T3 value was 1 to 20 seconds, with a default value of 5 seconds. The new range is 1000 to 20000 ms,
with increments of 100 ms.
with increments of 100 ms.
configure
context context_name
ggsn-service service_name
retransmission-timeout-ms retransmit_time
default retransmission-timeout-ms
end
Notes:
default: Configures the default time interval that must pass without an SGSN response before the GGSN service
retransmits GTP control packets.
retransmit_time:
Specifies the amount of time, in milliseconds, that must pass without an SGSN response
before the GGSN service retransmits GTP control packets. Must be an integer from 1000 to 20000, with
increments of 100.
increments of 100.
Default: 5000
retransmission-timeout-ms
This new CLI command introduces 100 millisecond (ms) timer granularity for the T3 timer.
The range for the T3 value was 1 to 20 seconds, with a default value of 5 seconds. The new range is 1000 to 20000 ms,
with increments of 100 ms.
with increments of 100 ms.
configure
context context_name
egtp-service service_name
gtpc retransmission-timeout-ms retransmit_time
default gtpc retransmission-timeout-ms
end
Notes: