Tcp - Black Box LRA001A-R2 User Manual

ASYNC ROUTER AR-P, AR-5, AND SYNC ROUTER REFERENCE MANUAL
The priority value indicated is:
• used to filter the local display of syslog messages. All syslog messages are sent to the logging host,
which may do its own filtering.
• used as the priority for the "syslog message" command.
syslog status
Display the current system log configuration.

4.15 tcp

Configure/display the Transmission Control Protocol information
Syntax
tcp irtt [milliseconds]
tcp mss [size]
tcp reset tcb_addr
tcp rtt tcb_addr rtt
tcp status [tcb_addr]
tcp window [size]
Description
The tcp command configures and displays information regarding the Transmission Control Protocol
(TCP). TCP is only used in FTP and telnet servers resident in the Router.
Subcommands and parameters
tcp irtt [milliseconds]
Set the initial round-trip time estimate to milliseconds for new TCP connections. Once the TCP
connection is open, it measures and adapts to the actual round trip time. With no parameters, this
subcommand displays the current initial round-trip time and the round-trip times of past connections.
milliseconds—Enter the estimated number of milliseconds. The default is 5000 milliseconds.
tcp mss [size]
Set the maximum segment size for new TCP connections. With no parameters, this subcommand
displays the current maximum segment size.
size—Enter the maximum segment size in packets.
tcp reset tcb_addr
Reset and deletes a TCP connection specified by the TCB address. Display TCB addresses with the tcp
status subcommand.
tcb_addr—Enter the TCB address of the TCP connection you want to delete.
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