User manual

Appendix A – Troubleshooting
D-Link DSL-2640U User Manual
49
Enter the information in the section. Explanations of parameters are
described below. Click the Save/Apply button to add the entry in the
Active Outbound IP Filtering table.
Filters
Parameter
Description
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
Enter the start and end IP address for the range of IP addresses which you are creating the
filter rule.
Select IP Range
by
Source IP Address & Source
Subnet Mask
This is the IP address and their associated subnets for which you are creating the filter rule.
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.