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Motorola Netopia 3000 (Netopia 3347-02) PPPoE & Routed Subnet

Dec 7, 2009 Gethugothemes




I had some troubles with some newer Netopia modems and configuring them in routed subnet mode. The modem wouldn’t pass any outside traffic to our Cisco router. For initial configuration, I followed this guide:
http://www.netopia.com/support/hardware/technotes/CQG_042.html
The problem is that you have to allow the addresses to bypass the stateful inspection. This is done here:

Home > Security > Stateful Inspection > Exposed Addresses


Then you add your IP or range in the fields provided.

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