Cisco Cisco Packet Data Gateway (PDG) Guia De Resolução De Problemas
GGSN Service Configuration Mode Commands
▀ gtpu reorder
▄ Cisco ASR 5000 Series Command Line Interface Reference
OL-22948-01
gtpu reorder
Configures packet data reordering for the GGSN service.
Product
GGSN
Privilege
Security Administrator, Administrator
Syntax
Disables the re-ordering of GTPU packets.
Default: Disabled
Enables the GGSN service to re-order PPP data packets based on the sequence numbers inserted by the
SGSN.
Enables the GGSN service to re-order PPP data packets based on the sequence numbers inserted by the
SGSN.
Default: Disabled
Enables the GGSN service to insert sequence numbers into the data packets that it sends to the SGSN.
The insertion of sequence numbers can be controlled for specific PDP context types. The following PDP
context types can be specified:
Enables the GGSN service to insert sequence numbers into the data packets that it sends to the SGSN.
The insertion of sequence numbers can be controlled for specific PDP context types. The following PDP
context types can be specified:
: Enables re-ordering for IP PDP context types
: Enables re-ordering for PPP PDP context types
: Enables re-ordering for both IP and PDP context types
: The same as ipv4-ppp, enables re-ordering for both IP and PDP context types
Important:
If packet re-ordering is enabled using the gtpu reorder context command, sequence numbers are
automatically be added regardless of this command.
Default: 100 milliseconds
If re-ordering is enabled, this option specifies the amount of time that the GGSN should wait prior to sending
re-sequenced data packets stored in queue.
time is measured in milliseconds and can be configured to any integer value between 0 and 5000. A timeout
of ―0‖ indicates that only packets arriving in sequence are processed and the accepted sequence number is
updated for each in-sequence packet. Packets are not queued. Packets arriving with seq number less than the
accepted sequence number are discarded.
If re-ordering is enabled, this option specifies the amount of time that the GGSN should wait prior to sending
re-sequenced data packets stored in queue.
time is measured in milliseconds and can be configured to any integer value between 0 and 5000. A timeout
of ―0‖ indicates that only packets arriving in sequence are processed and the accepted sequence number is
updated for each in-sequence packet. Packets are not queued. Packets arriving with seq number less than the
accepted sequence number are discarded.