Summary information |
|
|---|---|
Default value |
0 |
Valid values |
0, or 1024–65535, or system limit |
Status |
Dynamic |
Display level |
Comprehensive |
Required role |
System administrator |
Configuration group |
Network Communication |
syb_sendmsg port number specifies the port number that Adaptive Server uses to send messages to a UDP (User Datagram Protocol) port with sp_sendmsg or syb_sendmsg.
If more than one engine is configured, a port is used for each engine, numbered consecutively from the port number specified. If the port number is set to the default value, 0 Adaptive Server assigns port numbers.
Sending messages to UDP ports is not supported on Windows.
A system security officer must set the allow sendmsg configuration parameter to 1 to enable sending messages to UDP ports. To enable UDP messaging, a system administrator must set allow sendmsg to 1. See “allow sendmsg”. For more information on UDP messaging, see sp_sendmsg in the Reference Manual: Procedures.
