Interfaces WideArea Networks(WANs)
IX20 User Guide
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a. On the menu, click System. Under Configuration, click Device Configuration.
The Configuration window is displayed.
3. Click Network >Interfaces.
4. Create the WWAN or select an existing WWAN:
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To create a new WWAN:
a. For Add interface, typea name for the WWAN and click .
b. For Interface type, select Modem.
New WWANs are enabled by default. To disable, toggle off Enable.
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To edit an existing WWAN, click to expand the WWAN.
5. For Zone, select External.
6. For Device, select the cellular modem.
7. For Match SIM by, select a SIMmatching criteria to determine when thisWWAN should be
used: