sctp_cwnd_max

Description

Controls the maximum value of the congestion window for an SCTP association.

Default

1,048,576

Range

128 to 1,073,741,824

Dynamic?

Yes

When to Change

Even if an application uses setsockopt(3XNET) to change the window size to a value higher than sctp_cwnd_max, the actual window used can never grow beyond sctp_cwnd_max. Thus, sctp_max_buf should be greater than sctp_cwnd_max.

Commitment Level

Unstable