Virtual Server :
Field |
| Value | Description |
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When |
| Busy | There are three options available: Busy hour, idle hour, | |
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| Idle | and | Chapter 2 |
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| [System]→[ Date/Time] for setting up the | definition of | |
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| busy or idle hours. |
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WAN IP |
| <WAN IP> | To the users from the Internet, your virtual server is | |
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| visible as a public IP on the WAN port. |
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| This WAN IP is the “visible” IP for your virtual server in | |
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| the external environment (Internet). You must specify a | |
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| public IP if your WAN type is “Routing Mode”. If the WAN | |
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| type is “Bridge Mode One Static IP”, your WAN IP in this | |
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| field should be the public IP assigned from your ISP. Or, | |
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| if your WAN type is none of the above, then choose | |
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| “dynamic IP at WAN”. |
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Service |
| FTP(21) | The services, which are predefined in [Service Name], | |
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| SSH (22) | will be matched. For example: |
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| TELNET(23) | FTP(21): The packets, whose predefined TCP port | |
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| H323 (1720) | number in [Service Name] is 21, are to be match. | |
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| Protocol Number: Define the Protocol Number, then the | ||
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| Protocol Number | ||
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| packets with the Protocol Number are to be defined. | ||
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| ICMP@ | ||
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| ICMP @: Define the Type value, then | the packets, | |
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| TCP@ | ||
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| whose ICMP take this Type value, will be defined. | ||
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| UDP@ | ||
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| TCP/UDP @: The TCP/UDP service type to be matched. | ||
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| <Service | You can select the matching criteria from the publicly | |
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| Grouping Name> | known service types (e.g. FTP), or you can choose the | |
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| Any | port number in TCP/UDP packet. To specify a range of | |
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| port numbers, type starting port number plus hyphen | |
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| ||
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| Group: The packets from the group which are predefined | |
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| in [Service Grouping]. |
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| Any: All packets are to be matched |
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Server IP |
| <Server IP> | The original IP address of your virtual server. It can be a | |
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| private IP in the LAN or a public IP in DMZ. |
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Server Port |
| Port Number | Input the Port Number of Server IP. |
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L og |
| Enable | Enable: the logging will be enabled. Whenever the rule | |
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| Disable | is matched, the system will write the event to the log file. | |
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| Disable: No log will be generated. |
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| Table 4.3 The Description of the Fields on Virtual Server Page |
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