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Services
DeviceManager DeviceManager daemon process in the IOLAN. If you disable this service, you
will not be able to connect to the IOLAN with the DeviceManager application.
The DeviceManager listens on port 33812 and sends on port 33813.
Default: Enabled
WebManager
(HTTP)
WebManager daemon process in the IOLAN listening on port 80.
Default: Enabled
WebManager
(HTTPS)
Secure WebManager daemon process in the IOLAN listening on port 443.
Default: Enabled
If you are using the WebManager in secure mode (HTTPS), you need to
download the SSL/TLS private key and certificate to the IOLAN. You also
need to set the
SSL Passphrase parameter with the same password that was
used to generate the key. See Keys and Certificates for more information.
SSH Server SSH daemon process in the IOLAN listening on TCP port 22.
Default: Enabled
NTP/SNTP Client Simple Network Time Protocol client process in the IOLAN. NTP/SNTP client
listens on UDP port 123.
Default: Enabled
Dynamic Routing
(RIP)
Dynamic Routing daemon process in the IOLAN listening on port 520/521.
Default: Enabled
IPsec IPsec daemon process in the IOLAN listening and sending on UDP port 500.
Default: Disabled
Allow Ping
Responses
The IOLAN will respond to incoming pings.
Default: Enabled
Note:
TCP ports 2601, 2602 and 2603 are used internally by the IOLAN.