Unit connects and works perfect on VPN tunnel using DSL but when I use the Skyus DS MC 7354 I get NAT TYPE : UNFRIENDLY...
Not sure how to fix. Read about using manual port but not sure the IP I should use.
This would indicate an issue with UDP hole punching mechanism used to establish VPN connectivity. Please refer to the following article for more information and resolution steps - https://documentation.meraki.com/MX-Z/Site-to-site_VPN/Troubleshooting_VPN_Registration_for_Meraki_A...
If you suspect the SkyusDS is causing your trouble connect the modem directly to a PC withe the drivers installed and test your VPN connection.
The line of service in use with the SkyusDS, does it have a static unrestricted IP, or a Dynamic (non-routable)?
Feel free to call into Inseego Technical Support if you are having trouble with your SkyusDS We are available Monday through Friday 8AM until 5PM at 877-698-6481 or via firstname.lastname@example.org