Configure a one-way network topology so that the CommServe computer and the MediaAgent can communicate with the network gateway.
This topology uses the following client groups:
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A group that contains the CommServe computer and the MediaAgent 
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A group that contains the network gateway server 
Before You Begin
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Create a client group that contains the CommServe computer and the MediaAgent. 
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Create a client group that contains the network gateway server. 
For more information, see Creating a Client Computer Group.
Procedure
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Create a one-way network topology for the client groups with the following parameters: - 
Topology Type: One-Way 
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Servers: The client group that contains the CommServe computer and the MediaAgent. 
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DMZ Servers: The client group that contains the network gateway server. 
 For more information, see Setting up a One-Way Direct Connection (Server to Client) Using a Predefined Network Topology. Note The only package that you need to install on the network gateway server is the File System core package. 
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Configure the network gateway server client group to use port 443: - 
From the CommCell Browser, expand Client Computer Groups, right-click the client_computer_group, and then click Properties. The Client Group dialog box appears. 
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Click Network. The Network Properties for Client Group dialog box appears. 
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On the Network Route Configuration tab, on the Incoming Ports subtab, select the Override default tunnel port check box, and then type 443. 
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Click OK. 
 
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What to Do Next
Note the following values that you will use when you perform the application migration:
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The network gateway server client name 
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The port number (443)