Dhcp over vpn sonicwall

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The goal is to forward the DHCP requests from hosts behind Site B through the tunnel to the DHCP server behind Site A SonicWall. This configuration is different from the DHCP over VPN configuration in that Site A and Site B are to be on different subnets. Note: The IP addresses used in this article are examples. Select Use Internal DHCP Server if the SonicWall is the DHCP server. Check the For Global VPN Client checkbox to use the DHCP Server for Global VPN Clients. If you want to send DHCP requests to specific servers, select Send DHCP requests to the server addresses listed below. Virtual Adapter Settings - The use of the Virtual Adapter by the Global VPN Client (GVC) is dependent upon a DHCP server, either the internal SonicOS or a specified external DHCP server, to allocate addresses to the Virtual Adapter. Click on VPN -> DHCP over VPN Select Central Gateway from the dropdown and click the Configure… button Click on the Add… button and then type in the IP address of your DHCP server at the CentralSite.

To finalize the configuration of the SonicWALL appliance at the Remote Site, go to the VPN > DHCP over VPN page.Choose Remote Gateway and click on the Configure button. The DHCP over VPN Configuration window is displayed.On the General tab: • Select the VPN policy to be used for the VPN tunnel from the Relay DHCP through this VPN Tunnel menu.

The remote router VPN has it set that if you put in a 192.x.x.x then it goes over the VPN anything else, since the router is set to 172.x.x.x it goes out locally through that internet connection. There is an option though on the remote router for "Destination network obtains IP addresses using DHCP through this VPN Tunnel". COMPREHENSIVE INTERNET SECURITY™ SSSS S S o n i c W ALL Security Ap p l i a n c e S onicOS Standard 3.1 Administrator's Guide

The DHCP over VPN Configuration window is displayed. 3 In the General tab, the VPN policy name is automatically displayed in the Relay DHCP through this VPN Tunnel field if the VPN policy has the setting Local network obtains IP addresses using DHCP through this VPN Tunnel enabled.

The DHCP over VPN Configuration window is displayed. 3 In the General tab, the VPN policy name is automatically displayed in the Relay DHCP through this VPN Tunnel field if the VPN policy has the setting Local network obtains IP addresses using DHCP through this VPN Tunnel enabled. The goal is to forward the DHCP requests from hosts behind Site B through the tunnel to the DHCP server behind Site A SonicWall. This configuration is different from the DHCP over VPN configuration in that Site A and Site B are to be on different subnets. Note: The IP addresses used in this article are examples. Select Use Internal DHCP Server if the SonicWall is the DHCP server. Check the For Global VPN Client checkbox to use the DHCP Server for Global VPN Clients. If you want to send DHCP requests to specific servers, select Send DHCP requests to the server addresses listed below. Virtual Adapter Settings - The use of the Virtual Adapter by the Global VPN Client (GVC) is dependent upon a DHCP server, either the internal SonicOS or a specified external DHCP server, to allocate addresses to the Virtual Adapter. Click on VPN -> DHCP over VPN Select Central Gateway from the dropdown and click the Configure… button Click on the Add… button and then type in the IP address of your DHCP server at the CentralSite. Navigate to Manage tab and go to VPN | DHCP over VPN page. Under DHCP over VPN section, Select Central Gateway from drop-down box and click Configure button. In DHCP over VPN Configuration Window, enable Use Internal DHCP Server checkbox. Enable For Global VPN Client checkbox. Relay IP Address (optional): Add one of the IP address under for DHCP over VPN configurations. Click OK . In my central office I have a SonicWALL NSA-2400 appliance acting as the hub for several remote offices. It is configured to pass DHCP requests to my internal DHCP server. The VPN connection works fine, IP addresses are distributed to remote offices as they should and I'm very pleased with the results - except for one remote office.