Cisco Cisco Packet Data Gateway (PDG)
gtpp data-request sequence-numbers
Configures the range of sequence numbers to be used in the GTPP data record transfer record (DRT). Use
this command to set the start value for the sequence number.
this command to set the start value for the sequence number.
Product
GGSN
P-GW
SAEGW
SGSN
S-GW
Privilege
Security Administrator, Administrator
Command Modes
Exec > Global Configuration > Context Configuration > GTPP Server Group Configuration
configure > context context_name > gtpp group group_name
Entering the above command sequence results in the following prompt:
[
context_name
]
host_name
(config-gtpp-group)#
Syntax Description
gtpp data-request sequence-numbers start { 0 | 1 }
default gtpp data-request sequence-numbers start
default gtpp data-request sequence-numbers start
default
Default is 0 (zero).
start { 0 | 1 }
Specifies the value of the start sequence number for the GTPP Data Record Transfer Request. Default: 0
• 0: Designates the start sequence number as 0.
• 1: Designates the start sequence number as 1.
Usage Guidelines
When the GGSN/P-GW/SGSN is configured to send GTPP echo request packets, the SGSN always uses 0
as the sequence number in those packets. Re-using 0 as a sequence number in the DRT packets is allowed by
the 3GPP standards; however, this CLI command ensures the possibility of inter-operating with CGFs that
can not properly handle the re-use of sequence number 0 in the echo request packets.
as the sequence number in those packets. Re-using 0 as a sequence number in the DRT packets is allowed by
the 3GPP standards; however, this CLI command ensures the possibility of inter-operating with CGFs that
can not properly handle the re-use of sequence number 0 in the echo request packets.
Command Line Interface Reference, Modes G - H, StarOS Release 19
1134
GTPP Server Group Configuration Mode Commands
gtpp data-request sequence-numbers