D-Link DWR-961 User Manual page 49

Section 3 - Configuration
IPv4/IPv6 Firewall Entries
Source IP
Enter an IP for the source filter.
Destination IP Enter an IP for the destination filter.
Source from Enter the port to start the source filter range from.
Port
Source to Enter the port to end the source filter range at.
Port
Destination Enter the port to start the source filter range from.
from Port
Destination
Enter the port to end the source filter range at.
to Port
Protocol Enter the protocol of the traffic to filter.
Delete Click this to delete the rule.
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