CorDES Proprietary Information
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Figure 13 Example GCM OP Mode with Send To Address
Encrypt Mode:
This configures the CDNA channel to support either uplink encryption or
downlink decryption. The ECU must also be configured to the corresponding uplink/downlink
mode, also shown in Figure 13.
Click Submit after the settings are complete. Note you can modify the parameters and click
submit as many times as needed to get them correct. No operational change is made to the
unit until you have both submitted the changes, and then clicked “Apply & Restart”.
An example configuration of IP and (default) TCP port assignments is in Appendix A.
An example configuration of IP and (default) UDP port assignments is in Appendix B.
NOTE: The CT data interfaces are configured like the PT interfaces, except the Encrypt mode
(Downlink or uplink) is not specified. This is because the ECU operates in simplex mode, so
when the encrypt mode direction is selected on PT, the settings are automatically selected for
the CT mode (e.g. if you specify PT[0] as Encrypt (Uplink), then CT[0] is automatically
configured to be the Cipher Text Output port (Uplink)).
5.2.7
Multicast Configuration
If desired, the unit can be configured to send to encrypted/decrypted output to up to two
destination IP addresses. One destination is configured by default as shown previously. If a
second destination IP address is desired
, click the “Enable” checkbox for the desired channel,
enter the IP address and click Submit. Up selecting Submit the second IP address is
automatically installed. To permanently save the update
, click “Apply and Restart” at the top of
the page.
