WTI PollCat NetLink, User Manual, Page: 73 / 256

6.18. Network Status Screen
This screen lists advanced diagnostic information, which can be
used to check the status of each available telnet and FTP
connection. Briefly, this screen includes the following items:
Client Connection Information:
·
TCB: Transmission Control Block; lists each client
connection.
·
SRC PORT: Lists each client's TCP port number.
·
STATE: Lists each client's transmission control protocol
status.
·
SOURCE IP ADDR: Lists each client's IP address.
NetLink Connection Information:
·
PORT: Lists each NetLink telnet and FTP port.
·
TCB: Transmission Control Block; shows which port is
connected to each TCB.
·
STATE: Lists the transmission control protocol status for
each NetLink Telnet and FTP port.
6-23
Status Screens
PollCat NetLink Version 3.22 05/08/2001 Tue 11:54 34%
TCB SRCPORT STATE SOURCE IP ADDR
0 None Listen None
1 None Listen None
2 None Listen None
3 None Listen None
4 None Free None
5 None Free None
6 None Free None
PORT TCB STATE
Telnet #1 1 Not Conn
Telnet #2 2 Not Conn
Telnet #3 3 Not Conn
PFTP Cmd None Free
PFTP Data None Disconn
SFTP Cmd 0 Conn Rqst
SFTP Data None Disconn
Press <ENTER> to return to menu ...
Figure 6.19: Network Status Screen