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SN0108 / SN0116 User Manual
40
Direct Access
For security purposes, Direct Access can limit the users attempting to log in to
RAW TCP ports or Real COM ports (seeOperating Mode, page 35).
If no IP addresses are specified on this page, anyone can open a TCPIP Telnet
session to a RAW TCP or Real COM port by specifying the IP address and port
number of the port – without having to specify a Username and Password.
Once specific IP addresses are entered here, however, only users logging in to
the SN0108 / SN0116 from one of those IP addresses can have access to the
RAW TCP or Real COM ports without having to specify a Username and
Password.
Note: Ports must be designated as a RAW TCP or Real COM ports under the
Port Config settings. See Operating Mode, page 35, for further details.