3Com OfficeConnect 3C100XF Cli User's Manual - page 190
24-2
C
HAPTER
24: TCP C
OMMANDS
set tcp
maximum_connections
Sets the total number of TCP connections the OfficeConnect Gateway can
support. TCP services include Telnet. The range is
0-4096
.
list tcp connections
Displays information about all TCP (TELNET, RLOGIN, etc.) connections, including
those set by the user.
Local address
- IP address of the local host for this connection
Local Port
- TCP port number used by the local connection
Remote address
- IP address of the remote host for this connection
Remote Port
- TCP port number used by the remote connection
Status
- state of the connection. Values displayed are
Closed, Listen,
SynSent, SynReceived, Established, FinWait1, FinWait2, CloseWait,
LastAck, Closing, TimeWait
or
DeleteTCB.
enable tcp keepalives
Permits TCP keep-alive support for all TCP sessions begun after this command is
issued. The default is
Disabled
.
disable tcp keepalives
Disallows TCP keep-alive support for all TCP sessions begun after this command is
issued. The default is
Disabled
.
enable tcp
nagle_algorithm
Allows use of the Nagle algorithm to limit small TCP packet transmissions and
maintain high network throughput. This algorithm withholds additional packet
transmissions to an output buffer until there is sufficient data to fill a
maximum-sized segment. You may want to disable this feature if your TCP
application must transmit small TCP packets. The default is
enabled
.
disable tcp
nagle_algorithm
Disallows use of the Nagle algorithm to allow transmission of small packets for
TCP applications which require them. This algorithm withholds additional packet
transmissions to an output buffer until there is sufficient data to fill a
maximum-sized segment. The default is
enabled
.
set tcp keepalive_interval
Configures a period of inactivity (in seconds) on a TCP session after which a TCP
keep-alive packet is sent on the session to learn whether it is still active. The
inactive period begins after this command is issued. This command is used in
TCP CONNECTIONS
Local address
Local
Port
Remote
Address
Remote Port
Status
0.0.0.000
23
0.0.0.000
o
Listen
0.0.0.000
5000
0.0.0.000
o
Listen
0.0.0.000
6000
0.0.0.000
o
Listen
0.0.0.000
6668
0.0.0.000
o
Listen
157.132.148.180
23
157.132.148.1
83
1047
TimeWait
157.132.148.180
23
157.132.148.1
83
1047
Established
145.134.121.199
23
143.134.122.1
89
3220
SynReceived