Cisco Cisco Packet Data Gateway (PDG) Guia De Resolução De Problemas
SGSN Operator Policy Configuration Mode Commands
▀ gtpu fast-path
▄ Cisco ASR 5000 Series Command Line Interface Reference
OL-22947-02
gtpu fast-path
This command enables/disables the network processing unit (NPU) Fast Path support for NPU processing of GTP-U
packets of user sessions at the NPU.
packets of user sessions at the NPU.
Product
SGSN
Privilege
Security Administrator, Administrator
Syntax
Removes the NPU fast path functionality from an operator policy.
Usage
Use this command to enable/disable the NPU processed fast-path feature for processing of GTP-U data
packets received from GGSN/RNC. This feature enhances the GTP-U packet processing by adding the ability
to fully process and forward the packets through the NPU itself.
packets received from GGSN/RNC. This feature enhances the GTP-U packet processing by adding the ability
to fully process and forward the packets through the NPU itself.
Important:
When enabled/disabled, fast-path processing will be applicable only to new subscriber who
establishes a PDP context after issuing this command (enabling GTP-U fast path). No existing subscriber session will be
affected by this command.
affected by this command.
Example
Following command enables the NPU fast path processing for all new subscribers‘ session established with this operator
policy:
Following command enables the NPU fast path processing for all new subscribers‘ session established with this operator
policy: