Calibration
98-148247-C Chapter 5: Configuration 5-15
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Modem access configuration
If the modem is connected via Ethernet and supports the available access types, you can
access the modem’s web interface via the ACU using port forwarding. For a connected
GMU the section Modem access configuration is pre filled.
To access the modem via the ACU, do as follows:
1. In the ACU web interface, select SERVICE.
2. Select Modem.
3. Select one of the following methods to access the modem.
• HTTP tunnel to modem (port 8080)
• HTTPS tunnel to modem (port 8443), this is the HTTPS tunnel to the GMU iDirect
web interface.
• Telnet tunnel to modem (port 8023)
• SSH tunnel to modem (port 8022)
• Optional tunnel target IP address (grayed out, cannot be changed)
4. Click Apply.
Example: To access the web interface of the modem using HTTPS, select
HTTPS tunnel to modem (port 8443) and click Apply.
In the address bar of your browser, enter:
https://<ACU IP address or hostname>:8443
You should now see the web interface of your modem in your browser.
Figure 5-12: Web interface: SERVICE > Modem access configuration
CAUTION! If you remove the check marks, there is no access to the
GMU and you cannot make an OTC.
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