Atop Technology SE5002D User manual - Manual (Page 27)

Atop Serial Device Server
SE5002D
User Manual V. 1.1
To Enable IP filter:
 Input y in the “Do one want to enable IP filter (y/n)?” to enable IP filter. Otherwise input
n.
 Input source IP in the “Please input Filter_IP:”
 Press the “Enter” key two times.
 Input idle time in “Please input idle time to send TCP alive packet (x*10sec):” (ex.
Input 2 to change the sending TCP keep alive packet period to 20 sec).
Note:
 IP filtering function is disabled if setting FILTER_IP to “0.0.0.0”
 IP filter is disabled by default.
 If IP filter is enabled, only source IP assigned can connect to SE5002D’s COM
 If the multi-connection firmware is installed, SE5002D will prompt for “Multi-Port”, meaning
multiple connections.