Table 12 | Network Information (continued) | |
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Type |
| Function |
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VPN |
| When setting the minimum router configuration, you must use the client Virtual Private |
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| Network (VPN) IP address and Domain Name Server (DNS) name instead of the client IP |
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| address and DNS name when configuring the IP hostname for the CWI client. This mapping |
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| is required for the client to receive notifications from the router. |
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| If you have a VPN, you can use the basic or SSL encryption configuration. |
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| or |
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| device contains a |
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| If you have a |
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| configuration. See Figure 9 for an example. |
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You must open the ports listed in Table 13 when configuring the firewall. See the firewall documentation for information on opening the ports.
Table 13 Firewall Ports
Component | Port | Direction |
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HTTP and HTTPS | 80/443 | Inbound |
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CORBA and CORBA SSL | 10001/10002 | Inbound |
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CORBA Notifications | 49901 to 49950 | Outbound |
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Telnet and SSH | 23/22 | Inbound and Outbound |
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For an example of a
Figure 9 Dual-Homed Device Configuration
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Router
111615
Login Modes and Requirements
A primary goal of CWI is to communicate with a device in any state by dynamically supporting three operational modes (see Table 14). CWI can manage multiple devices with different modes simultaneously.
The three different login modes are based on the following requirements:
•Connection methods
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22