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I suppose there is a problem with WINS Server. Netbios resolution don't work over the VPN connection, so , you have to use the WINS service.<br />
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Consider that it is better to use DNS resolution to join your desktop; it will be more easy to manage DNS Server than WINS Server.
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I suppose there is a problem with WINS Server. Netbios resolution don't work over the VPN connection, so , you have to use the WINS service.

Consider that it is better to use DNS resolution to join your desktop; it will be more easy to manage DNS Server than WINS Server.

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Remove DHCP from sonicwall and enable on server
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Remove DHCP from sonicwall and enable on server

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My business has two offices. &nbsp;The main office (A) and the remote office (B). &nbsp;Office A has a sonicwall nsa240 and office B has a tz210. &nbsp;Currently, the tunnel is functioning properly and office B can access office A via mapped drives. &nbsp;However, we have discovered that office B cannot ping any of the pc's in office A by name. &nbsp;Office B also cannot remote desktop any of the pcs at office A by name except for the server. &nbsp;Office A is where the main server is located and office B can ping it by name and also access it via RDP. &nbsp;Why would office B be able to access the server this way, but not the desktops? &nbsp;Office B needs to be able to RDP by name the PCs in office A. &nbsp;Hope this makes sense.
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My business has two offices.  The main office (A) and the remote office (B).  Office A has a sonicwall nsa240 and office B has a tz210.  Currently, the tunnel is functioning properly and office B can access office A via mapped drives.  However, we have discovered that office B cannot ping any of the pc's in office A by name.  Office B also cannot remote desktop any of the pcs at office A by name except for the server.  Office A is where the main server is located and office B can ping it by name and also access it via RDP.  Why would office B be able to access the server this way, but not the desktops?  Office B needs to be able to RDP by name the PCs in office A.  Hope this makes sense.

Sonicwall VPN Tunnel unable to ping or RDP LAN

Exchange is the server side of a collaborative application product that is part of the Microsoft Server infrastructure. Exchange's major features include email, calendaring, contacts and tasks, support for mobile and web-based access to information, and support for data storage.

Exchange

Remote access may refer to the connection to a data-processing system from a remote location, for example through a virtual private network remote desktop software, terminal emulation, or the activation of features of a business telephone system from outside the business's premises.