_local_dack_interval
Parameter
- Description
-
Specifies the time-out value for TCP-delayed acknowledgment (ACK) timer for stems that are directly connected.
Refer to RFC 1122, 4.2.3.2.
- Default
-
50 milliseconds
- Range
-
10 milliseconds to 500 milliseconds
- Dynamic?
-
Yes
- When to Change
-
Do not increase this value to more than 500 milliseconds.
Increase the value under the following circumstances:
-
Slow network links (less than 57.6 Kbps) with greater than 512 bytes maximum segment size (MSS)
-
The interval for receiving more than one TCP segment is short
-
- Commitment Level
-
Unstable