D-Link DFL-2560 Product Manual - Page 525
Miscellaneous Settings, DropLog, Traffic Shaping
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13.9. Miscellaneous Settings Chapter 13. Advanced Settings 13.9. Miscellaneous Settings UDP Source Port 0 How to treat UDP packets with source port 0. Default: DropLog Port 0 How to treat TCP/UDP packets with destination port 0 and TCP packets with source port 0. Default: DropLog Watchdog Time Number of non-responsive seconds before watchdog is triggered (0=disable). Default: 180 Flood Reboot Time As a final way out, NetDefendOS automatically reboots if its buffers have been flooded for a long time. This setting specifies this amount of time. Default: 3600 Max Connections Packet re-assembly collects IP fragments into complete IP datagrams and, for TCP, reorders segments so that they are processed in the correct order and also to keep track of potential segment overlaps and to inform other subsystems of such overlaps. The associated settings limit memory used by the re-assembly subsystem. This setting specifies how many connections can use the re-assembly system at the same time. It is expressed as a percentage of the total number of allowed connections. Minimum 1, Maximum 100. Default: 80 Max Memory This setting specifies how much memory that the re-assembly system can allocate to process packets. It is expressed as a percentage of the total memory available. Minimum 1, Maximum 100. Default: 3 Max Pipe Users The maximum number of pipe users to allocate. As pipe users are only tracked for a 20th of a second, this number usually does not need to be anywhere near the number of actual users, or the number of statefully tracked connections. If there are no configured pipes, no pipe users will be allocated, regardless of this setting. For more information about pipes and pipe users, see Section 10.1, "Traffic Shaping". Default: 512 525