Incoming Traffic Filters - Inter-Tel EncoreCX Manual

·
Source Netmask
This is used in combination with the source address field to specify a network address and
compare it with the network address of the IP packets.
·
Destination IP Address
The filter compares the destination address of the IP packets with the address specified in this field
·
Destination Netmask
This is used in combination with the destination address field to specify a network address and
compare it with the network address of the IP packets.
·
Start Port
A range of TCP or UDP destination ports can be defined. This defines the start of the range.
·
End Port
This defines the end of the TCP or UDP destination ports range.

Incoming Traffic Filters

· Select Incoming Traffic Filters on the Firewall screen. The following screen is displayed
Each field is programmable as follows:
·
Inc (Include)
A ain this box indicates that a filter is enabled and that the contents of its fields are compared to
every IP packet. If the box is not checked, then the filter is not applied.
·
No (Number)
Each filter is numbered from 1 - 16. This field is not programmable.
·
Act (Action)
This field has a drop-down menu with two items. Selecting
contents match any of the remaining fields in the filter. Selecting r blocks any packet whose
contents match any of the fields in the filter.
Internet Module Manual
a
allows any packet through whose
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