send_buf - Oracle® Solaris 11.2 Tunable Parameters Reference Manual

Oracle^® Solaris 11.2 Tunable Parameters Reference Manual

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Updated: December 2014

Oracle^® Solaris 11.2 Tunable Parameters Reference Manual

Document Information

Using This Documentation

Chapter 1 Overview of Oracle Solaris System Tuning

Chapter 2 Oracle Solaris Kernel Tunable Parameters

Chapter 3 Oracle Solaris ZFS Tunable Parameters

Chapter 4 NFS Tunable Parameters

Chapter 5 Internet Protocol Suite Tunable Parameters

Overview of Tuning IP Suite Parameters

IP Suite Parameter Validation

Internet Request for Comments (RFCs)

IP Tunable Parameters

TCP Tunable Parameters

UDP Tunable Parameters

smallest_anon_port

largest_anon_port

IPQoS Tunable Parameter

SCTP Tunable Parameters

Per-Route Metrics

Chapter 6 System Facility Parameters

Appendix A System Check Script

Language:

`send_buf`

Description: Defines the default send buffer size in bytes. See also max_buf.
Default: 102,400
Range: 8,192 to the current value of max_buf
Dynamic?: Yes
When to Change: An application can use setsockopt (3XNET) SO_SNDBUF to change the individual connection's send buffer.
Commitment Level: Unstable

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