Toolpack:Creating the SCTP Configuration D

This article applies to:	Product	Version
	Tmedia	3.0, 3.2, 3.3

Stream Control Transmission Protocol (SCTP), a Transport Layer protocol, ensures a reliable in-sequence transport of messages.

To edit your SCTP configuration:

1- Select SCTP from the navigation panel

2- Configure the SCTP service

• Make sure the box labeled Enabled is checked
• Enter a name for the SCTP service
• Select an appropriate service type:
  • RAW_IP
  • UDP
• Click Create

3- Verify that the "Sctp Cfg was successfully created" message appears

Path

/configurations/@[configuration_name]/hardware_units/@[hardware_name]/sctp_stacks/@[sctp_stack]

Parameters (text)

/configurations/@[configuration_name]/hardware_units/@[hardware_name]/sctp_stacks/@[sctp_stack]
enabled             = false
name                = "@[sctp_stack]"
sctp_service_type   = "RAW_IP"
udp_tunneling_port  = 9899

/configurations/@[configuration_name]/hardware_units/@[hardware_name]/sctp_stacks/@[sctp_stack]/advanced_parameters
accept_add_life_time = true
domain_name          = ""
initial_window_space = 32768
max_asso_retransmits = 3
max_init_retransmits = 8
max_path_retransmits = 2
md5_expiry_timer     = "5 seconds"
mtu_size             = 1024
send_init_with_ip    = false
send_shutdown        = false
use_adler32_checksum = false

/configurations/@[configuration_name]/hardware_units/@[hardware_name]/sctp_stacks/@[sctp_stack]/dns_cfg
address         = ""
dns_port        = 53
enabled         = false
max_query_retry = 3
query_timer     = "20 seconds"

Parameters (json)

{
  "advanced_parameters" : {
    "accept_add_life_time" : true,
    "domain_name" : "",
    "initial_window_space" : 32768,
    "max_asso_retransmits" : 3,
    "max_init_retransmits" : 8,
    "max_path_retransmits" : 2,
    "md5_expiry_timer" : "5 seconds",
    "mtu_size" : 1024,
    "send_init_with_ip" : false,
    "send_shutdown" : false,
    "use_adler32_checksum" : false
  },
  "dns_cfg" : {
    "address" : "",
    "dns_port" : 53,
    "enabled" : false,
    "max_query_retry" : 3,
    "query_timer" : "20 seconds"
  },
  "enabled" : false,
  "name" : "@[sctp_stack]",
  "sctp_service_type" : "RAW_IP",
  "udp_tunneling_port" : 9899
}

List of Parameter

• Name
• Service Type

DNS Parameters

• Enabled
• DNS Port
• Query Timer
• Max Query Retry
• Server Address

Advanced Parameters

• Send SHUTDOWN before rebooting
• Send INIT with IP address parameter
• Use adler32 checksum
• Initial window space
• MTU size
• Max INIT retransmissions
• Max ASSO retransmissions
• Max PATH retransmissions
• Life time of MD5 keys
• Accept additional lifetime
• Domain name