Cisco Cisco Packet Data Gateway (PDG)
RoHC Profile Decompression Configuration Mode Commands
▀ crc-errors-fo
▄ Command Line Interface Reference, StarOS Release 18
8332
crc-errors-fo
Sets the limits for when a NACK message is sent while in the FO (First Order) state. A NACK is sent whenever CRC
errors are detected within a specified number of packets.
errors are detected within a specified number of packets.
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
crc-errors-fo-k num_errors
crc-errors-fo-n num_packts
default crc-errors-fo-k
default crc-errors-fo-n
default
Returns the command to its default value.
crc-errors-fo-k num_errors
Specifies the number of received packets that trigger the sending of a NACK as an integer from 1 through 10.
Default: 1
Default: 1
Important:
num_errors
must be less than or equal to the value specified with the
crc-errors-fo-n
command.
crc-errors-fo-n num_packts
Specifies the number of packets to check for CRC errors as an integer from 1 through 10.
Default: 1
Default: 1
Usage
Use this command to set the parameters that trigger sending a NACK message when in the FO state.
Example
To configure a NACK to be sent when 4 out of the last 10 packets have CRC errors when in the FO state, use
the following commands:
the following commands: