User Guide

SET Parameters 57
NetWare TCP/IP Administration Guide
103-000151-001
August 30, 2001
Novell Confidential
Manual 99a38 July 17, 2001
Path MTU Black Hole Detection and Recovery
Selective Acknowledgement
TCP Diagnostic Services
TCP Defend Fin Attacks
Syntax: set tcp path mtu black hole detection and recovery = string
Description: Enable or disable the Path MTU Black Hole Detection and
Recovery option.
Range: On | Off
Default: Off (disabled)
Syntax: set tcp sack option = string
Description: Enable or disable the SACK option.
Range: On | Off
Default: On (enabled)
Syntax: set tcp diagnostic services = string
Description: Enable or disable the echo, discard and chargen TCP
diagnostic services on the NetWare
®
system.
Range: On | Off
Default: Off (disabled)
Syntax: set maximum wait states = n
Description: Enable or disable defense against Fin attacks.
Range: 1 to 100000
Default: 0 (disabled)