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Make sure all subnets are in the VPN networks setup.<br />
<br />
Then verify the NAT/Firewall rules are set up to allow packets to move between the various subnets.
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That's where my problem lies. <br />
<br />
I've created a DHCP pool of 172.30.1.0/16 for the VPN users and am able to connect to the site and now assigned an IP address of 172.30.1.200. I am unable to contact to anything on the 10.15.0.0 range. The VPN users have been assigned access to the &quot;LAN Subnets&quot; but it's the NAT/Firewall rules that is causing me grief. I've been playing around with it but no joy.<br />
<br />
Would it be possible to provide a few examples of what I need to configure?
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Dextor03

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Can you show your configurations?
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I should get the points don't you think?
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I have migrated a Cisco ASA 5510 to a SonicWALL TZ350 leaving the existing network set up in place.<br />
<br />
The XO LAN interface is configured with an IP address 10.12.0.1 and X1 WAN interface is configured to connect to the net. <br />
<br />
I have configured a remote VPN policy for users and I am able to connect to the site and see that the VPN tunnel is established. My issue is that I have two internal LANs with the following IP address ranges that I am unable to contact - 10.15.0.0/16 and 192.168.40.0/24. I know it's probably a simple change but I'm new to firewalls so learning as I go. <br />
<br />
Any help is greatly appreciated! Let me know if I need to provide any additional information.
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I have migrated a Cisco ASA 5510 to a SonicWALL TZ350 leaving the existing network set up in place.

The XO LAN interface is configured with an IP address 10.12.0.1 and X1 WAN interface is configured to connect to the net. 

I have configured a remote VPN policy for users and I am able to connect to the site and see that the VPN tunnel is established. My issue is that I have two internal LANs with the following IP address ranges that I am unable to contact - 10.15.0.0/16 and 192.168.40.0/24. I know it's probably a simple change but I'm new to firewalls so learning as I go. 

Any help is greatly appreciated! Let me know if I need to provide any additional information.

VPN routing for SonicWALL TZ350

Networking is the process of connecting computing devices, peripherals and terminals together through a system that uses wiring, cabling or radio waves that enable their users to communicate, share information and interact over distances. Often associated are issues regarding operating systems, hardware and equipment, cloud and virtual networking, protocols, architecture, storage and management.

Networking

A virtual private network (VPN) is a network that uses a public telecommunication infrastructure, such as the Internet, to provide remote offices or travelling users access to a central organizational network securely. VPNs encapsulate data transfers using secure cryptographic methods and other security mechanisms to ensure that only authorized users can access the network and that the data cannot be intercepted.