Cisco Cisco ASR 5000
SGSN PSP Configuration Mode Commands
sctp-init-rwnd ▀
Command Line Interface Reference, StarOS Release 18 ▄
8603
sctp-init-rwnd
This command sets the size of the SCTP receiver window .
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-init-rwnd window_size
default sctp-init-rwnd
window_size
Sets an integer to configure the window size. The range is 32768 to 1048576.
default
Resets the
sctp-init-rwnd
window size to the default, 1048576.
Usage
Use this command to set the receiver window size in the configuration. Configuring this parameter enables
the SCTP client to send configured ‘sctp-init_rwnd’ as a_rwnd parameter in the INIT message. For the SCTP
server, the INIT ACK will be populated with sctp-init_rwnd as a_rwnd parameter per RFC 4960.
The command enables the operator to configure a reduced priority for LinkManager Control messages,
thereby giving Timer messages the highest priority. The Timer messages are retained at the highest priority
and Data messages are kept at a lower priority.
the SCTP client to send configured ‘sctp-init_rwnd’ as a_rwnd parameter in the INIT message. For the SCTP
server, the INIT ACK will be populated with sctp-init_rwnd as a_rwnd parameter per RFC 4960.
The command enables the operator to configure a reduced priority for LinkManager Control messages,
thereby giving Timer messages the highest priority. The Timer messages are retained at the highest priority
and Data messages are kept at a lower priority.
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
Use the following command to set the SCTP window size to
32786
:
sctp-init-rwnd 32768