Tcp And Udp Socket Ports Used By The Icdm-Rx/Tcp - Pepperl+Fuchs ICDM-RX/TCP-DB9/RJ45-PM Installation And Configuration Manual

ICDM-RX/TCP Installation and Configuration Guide

TCP and UDP Socket Ports Used by the ICDM-RX/TCP

The following topic references are from: http://searchsecurity.techtarget.com/
• PKI (public key infrastructure)
• How Public/Private Key Cryptography Works
• Who Provides the Infrastructure
• Digital Certificate
• DH Key
• Man in the Middle attack
The RSA Key pair topic reference is from: http://en.wikipedia.org/wiki/RSA
6.2. TCP and UDP Socket Ports Used by the ICDM-RX/TCP
Following list is all of the logical TCP and UDP socket ports implemented in ICDM-RX/TCPs.
22 SSH
23 Telnet
80 HTTP
443 SSL or HTTPS
102 RFC1006
161 SNMP
4606
4607
TCP 8000 - 8xxx
UDP 7000 - 7xxx
Term or Issue Explanation (Continued)
Socket Port Number Descriptions
TCP Ports 22 (ssh) and 23 (telnet) are used for administrative and diagnostic
purposes and aren't required for normal use and are enabled by default and Port 23
may be disabled.
TCP Ports 80 (http) and 443 (https) are used by the web server for administration
and configuration and are enabled by default and cannot be disabled.
TCP Port 102 is used for RFC1006 (ISO over TCP) serial port access. Not used for
normal NS-Link SocketServer access. The RFC1006 server can be disabled by
setting the server port number to -1 and is enabled by default.
UDP Port 161 is used by the SNMP agent if SNMP is enabled which is the default.
TCP Port 4606 is required if you want to use the web interface or PortVision DX if
you want to update firmware without setting up a TFTP server and this port cannot
be disabled.
TCP Port 4607 is only used for diagnostic purposes and is not required for normal
operation and this port cannot be disabled.
If SocketServer is to be used, then the user may enable usage of TCP or UDP ports
for access to the serial ports. These ports are not enabled by default and are also
user configurable to different values. Defaults for TCP would begin at 8000 and for
UDP would begin at 7000.
Incremented per serial port on the ICDM-RX/TCP.
For example: An ICDM-RX/TCP 4-port would have Ports 8000 through 8003.
Incremented per serial port on the ICDM-RX/TCP.
For example: An ICDM-RX/TCP 4-port would have Ports 7000 through 7003.
54