Static Routing, ¾ Packet Defence with IP option

TL-R480T+

Load Balance Broadband Router User Guide

•TCP packet with FIN but without ACK: The TCP packets that contains FIN but without ACK is considered as abnormal. And the Router will start up the blocking function immediately.

•Unknown Protocol - In IP head the protocol type field, 135 and the value bigger than 135 is reserved and undefined. Because the protocols are undefined, we can not predict a specifically unknown protocol is well-meaning or baleful. To these nonstandard protocols, the carefully attitude is the best way to prevent them interning into the protected network.

¾Packet Defence with IP option

•IP Timestamp Option: If you select this option, the Router will monitor whether the IP packets from the particular region contain the field of Internet Timestamp. In the event, the Router will start up the blocking function immediately.

•IP Security Option: If you select this option, the Router will monitor whether the IP packets from the particular region contain the field of Security. In the event, the Router will start up the blocking function immediately.

•IP Stream Option: If you select this option, the Router will monitor whether the IP packets from the particular region contain the field of Stream ID. In the event, the Router will start up the blocking function immediately.

•IP Record Route Option: If you select this option, the Router will monitor whether the IP packets from the particular region contain the field of Record Route. In the event, the Router will start up the blocking function immediately.

•IP Loose Source Route Option: If you select this option, the Router will monitor whether the IP packets from the particular region contain the field of Loose Source Route. In the event, the Router will start up the blocking function immediately.

•IP Strict Source Route Option: If you select this option, the Router will monitor whether the IP packets from the particular region contain the field of Strict Source Route. In the event, the Router will start up the blocking function immediately.

•Invalid IP option: If you select this option, the Router will monitor whether the IP packets from the particular region is integrated or right. In the event, the Router will start up the blocking function immediately.

4.7Static Routing

Choose menu “Static Routing”, you can configure the static route in the next screen (shown in Figure 4-42). A static route is a pre-determined path that network information must travel to reach a specific host or network.