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Anleitung Zusammenfassung
Select a DHCP client from the drop-down menu and click the << button to populate the required fields. The schedule of time when the network filter will be enabled. The schedule may be set to Always, which will allow the particular service to always be enabled. You can create your own times by clicking Add New. Section 3 - Configuration Traffic Control Traffic control can be used to distribute download bandwidth automatically according to the requirements of the users, and the users also can setup manually. Enable Traffic Control: Automatic Distribute Bandwidth: Key in download bandwidth manually: Key in upload bandwidth manually: Traffic Control Rules: Select this function to control the access bandwidth of computer in LAN. All the computers in LAN will be distributed bandwidth equally. Manually enter the download bandwidth. Manually enter the upload bandwidth. When the option Automatic Distribute Bandwidth is unchecked, you can control the access bandwidth of the specific device on your network. Section 3 - Configuration Firewall & DMZ This section will allow you to set up a DMZ host and to set up firewall rules. Anti-Spoof Checking: Enable SPI: Enable DMZ Host: DMZ IP Address: RTSP: Name: Action: Source/Dest: Schedule: IP Address: Protocol: Port Range: Enable this feature to protect your network from certain kinds of “spoofing” attacks. SPI (Stateful Packet Inspection, also known as dynamic packet filtering) helps to prevent cyber attacks by tracking more state per session. It validates that the traffic passing through the session conforms to the protocol. Check to enable DMZ. Enter the IP address of the computer you would like to open all ports to. You may enter the IP address of the computer/device you want to open all ports to or select it from the drop-down menu and click <<. Allows application that uses Real Time Streaming Protocol to receive streaming media from the Internet. QuickTime and Real Player are some of the common applications using this protocol. Enter a name for the firewall rule. Select to Allow or Deny transport of the data packets according to the criteria defined in the rule. The Source/Destination is the TCP/UDP port on either the LAN or WAN side. Click Add New to access the Schedules window. Refer to Maintenance > Schedules for more information. Enter a beginning and ending IP address. Select the transport protocol that will be used for the filter rule. Enter the desired port range for the filter rule. Section 3 - Configuration Advanced Wireless This window allows you to change the behavior of the 802.11g wireless radio from the standard settings. Please be aware that any changes to the factory default settings may adversely affect the behavior of your network. Transmit Power: Beacon interval: RTS Threshold: Fragmentation: DTIM Interval: Preamble Type: CTS Mode: Wireless Mode: Set the transmit power of the antennas. Beacons are packets sent by an Access Point to synchronize a wireless network. Specify a value. 100 is the default setting and is recommended. This value should remain at its default setting of 2346. If inconsistent data flow is a problem, only a minor modification should be made. The fragmentation threshold, which is specified in bytes, determines whether packets will be fragmented. Packets exceeding the 2346 byte setting will be fragmented before transmission. 2346 is the default setting. (Delivery Traffic Indication Message) 1 is the default setting. A DTIM is a countdown informing clients of the next window for listening to broadcast and multicast messages. Select Short or Long Preamble. The Preamble defines the length of the CRC block (Cyclic Redundancy Check is a common technique for detecting data transmission errors) for communication between the wireless router and the roaming wireless network adapters. Auto is the default setting. Note: High network traffic areas should use the shorter preamble type. CTS (Clear To Send) is a function used to minimize collisions among wireless devices on a wireless local area network (LAN). CTS will make sure the wireless network is clear before a wireless client attempts to send wireless data. Enabling CTS will add overhead and may lower wireless through put. None: CTS is typically used in a pure 802.11g environment. If CTS is set to “None” in a mixed mode environment populated by 802.11b clients, wireless collisions may occur frequently. Always: CTS will always be used to make sure the wireless LAN is clear before sending data. Auto: CTS will monitor the wireless network and automatically decide whether to implement CTS based on the amount of traffic and collisions that occurs on the wireless network. Select one of the following: Mixed 802.11g and 802.11b - Select if you are using both 802.11b and 802.11g wireless clients. 802.11n Only - Select only if all of your wireless clients are 802.11n. Mixed 802.11n, 802.11b, and 802.11g - Select if you are using a mix of 802.11n, 11g, and 11b wireless clients. Section 3 - Configurati...