D-Link Dsl-2640U User Manual - D-Link DSL-2640U User Manual

Appendix A – Troubleshooting
Enter the information in the section. Explanations of parameters are
described below. Click the Save/Apply button to add the entry in the
Active Inbound IP Filtering table.
Filters Parameter
Filter Name Enter a name for the new filter.
Protocol Select the transport protocol (Any, TCP/UDP, TCP, UDP or ICMP) that will be used for the filter rule.
Select either IP address or Netmask to show different items.
Source IP Address
Select IP Range by
Source IP Address &
Source Subnet Mask
Source Port The Source Port is the TCP/UDP port on either the LAN or WAN depending on if you are configuring an Outbound or
Inbound Filter rule.
Destination Port The Destination Port is the TCP/UDP port on either the LAN or WAN depending on if you are configuring an Outbound or
Inbound Filter rule.

D-Link DSL-2640U User Manual

Enter the start and end IP address for the range of IP addresses which you are creating the filter
rule.
This is the IP address and their associated subnets for which you are creating the filter rule.
Description
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