Cisco Cisco Packet Data Gateway (PDG) Guia De Resolução De Problemas
RoHC Profile Common Options Configuration Mode Commands
▀ delay-release-hc-context-timer
▄ Cisco ASR 5000 Series Command Line Interface Reference
OL-22947-02
delay-release-hc-context-timer
Sets a delay in releasing RoHC contexts allowing for context continuation during intra-gateway handoffs.
Product
HSGW, PDSN
Privilege
Administrator
Syntax
Removes previously configured value for this command. No value disables the feature.
Specifies the number of seconds the system delays before releasing the header compression context.
must be an integer value from 0 to 65535.
Usage
Use this command to set a delay in releasing a header compression context. THis command is necessary
when employing RoHC and mobility. Typically, when an RP connection is released, the header compression
context is also released immediately. However, in mobility situations, such as intra-PDSN handoffs, the
header compression context should be preserved. Adding a delay to cover the handoff time allows the context
to be maintained.
A header compression context contains the compression/decompression configuration and statistics for the
session.
when employing RoHC and mobility. Typically, when an RP connection is released, the header compression
context is also released immediately. However, in mobility situations, such as intra-PDSN handoffs, the
header compression context should be preserved. Adding a delay to cover the handoff time allows the context
to be maintained.
A header compression context contains the compression/decompression configuration and statistics for the
session.
Example
The following command sets the header compression release delay to 20 seconds:
The following command sets the header compression release delay to 20 seconds: