Cisco Cisco Packet Data Gateway (PDG) Merkblatt
RoHC Profile Decompression Configuration Mode Commands
context-timeout ▀
Cisco ASR 5x00 Command Line Interface Reference ▄
7829
context-timeout
Ensures that no expired contexts are used for data compression.
Product
HSGW
PDSN
Privilege
Administrator
Mode
Exec > Global Configuration > RoHC Profile Configuration >
configure > rohc-profile profile-name profile_name > decompression-options
Entering the above command sequence results in the following prompt:
[context_name]host_name(config-rohcprofile-profile_name-decomp)#
Syntax
context-timeout seconds
default context-timeout
default
Returns the command to its default value.
seconds
Specifies the context timeout value (in seconds) as an integer from 0 through 100.
Default: 20
Default: 20
Usage
The RoHC stack should periodically clean up expired contexts and release memory in case there is no data
activity for the call on this context. The context cleanup period is internally calculated to be set to half of the
value of the context-timeout value. This will ensure that no expired contexts are used for data compression.
activity for the call on this context. The context cleanup period is internally calculated to be set to half of the
value of the context-timeout value. This will ensure that no expired contexts are used for data compression.
Example
The following command sets the context-timeout parameter to 30 seconds:
context-timeout 30