udp_xmit_hiwat

Description

The default maximum UDP socket datagram size in bytes. See "udp_max_buf" for more information.

Default

8192 bytes

Range

4096 to 65,536

Dynamic?

Yes

When to Change

Note that an application can use setsockopt(3SOCKET) SO_SNDBUF to change the size for an individual socket. In general, you do not need to change the default value.

Commitment Level

Unstable