Cisco Cisco Packet Data Interworking Function (PDIF)
SGSN PSP Configuration Mode Commands
sctp-checksum-type ▀
Command Line Interface Reference, StarOS Release 16 ▄
8303
sctp-checksum-type
This command selects the type of checksum algorithm to be used.
Product
SGSN
Privilege
Security Administrator, Administrator
Mode
Exec > Global Configuration > SS7 Routing Domain Configuration > Peer-Server Configuration > PSP Configuration
configure > ss7-routing-domain routing_domain_id variant variant_type > peer-server id id
> psp instance psp_instance
> psp instance psp_instance
Entering the above command sequence results in the following prompt:
[local]host_name(config-ss7-rd-ss7rd_id-ps-peer-server_id-psp-psp_instance)#
Syntax
sctp-checksum-type { adler32 | crc32 }
default sctp-checksum-type
adler32
Selects the Adler-32 type of algorithm as a faster checksum function.
crc32
Selects the CRC-32, a slower but more reliable 32-bit cyclic redundancy check.
default
Resets the
sctp-checksum-type
to the default of CRC-32.
Usage
Use this command to set which type of checksum algorithm the SGSN is to use to validate SCTP packets.
Important:
Before using this command to set a value, you must disassociate the PSP instance with the
no
associate
command. When you have set the value with this command, then use the
associate
command to setup a
new association.
Example
Set the checksum type for
CRC32
:
sctp-checksum-type crc32