Pentagram Cerberus P 6331-42, User Manual

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Cerberus P 6331-42
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Direction – Choices are Both , Incoming and Outgoing . Select which direction of data
flow you wish to apply the filters to. Note that Incoming and Outgoing are from the point
of view of your router, relative to the interface you select. For WAN , data coming from
outside your system is considered Incoming and data leaving your system is Outgoing.
For LAN , data leaving your system is considered Incoming and data entering your
system is Outgoing.
IP / MAC Filter Rule Index – Select the IP / MAC Filter Rule Index you wish to modify.
Rule Type – Select filtering by IP or MAC address. Appearance of next paragraphs
depends on option you select from this list.
Active – Toggle this rule index on or off with Yes or No , respectively.
Source IP Address – Enter the source IP address you wish to deny access to your
system.
Subnet Mask – Enter the subnet mask of the source IP address.
Port Number – Enter the port number of the source IP address. Note that 0 means all
that ports are allowed.
Destination IP Address – Enter the destination IP address that you wish to deny access
to your system.
Subnet Mask – Enter the subnet mask of the destination IP address.
Port Number – Enter the port number of the destination IP address. Note that 0 means
that all ports are allowed.
Protocol – Select the protocol to filter. Choices are TCP , UDP , and ICMP .
MAC Address (only when MAC is selected in Rule Type option) – enter source MAC
address.
Rule Unmatched – Choices are Forward and Next . Select what happens to the data in
question if the rule you are currently editing is unmatched.
•
Next means that the data is then compared to the next IP filter rule.
•
Forward means that the data will be allowed into your system. Note that a Forward
rule should be the last rule, as no data will be compared to rules after a Forward
rule.
IP / MAC Filter Set Index – Select the IP / MAC filter set you wish to view.
Please follow below steps to set your IP Filter:
•
IP / MAC Filter Set Editing: Choose your IP / MAC Filter Set Index , Interface and
Direction options. Remember, Interface and Direction functions are affected with IP /
MAC Filter Set Index. EX: if your 1
st
index set of IP / MAC filter set PVC0 as
Interface and Outgoing as Direction, so the list of 1
st
IP / MAC Filter will be PVC0
and Outgoing as their settings
•
IP / MAC Filter Rule Editing: Select the IP / MAC Filter Rule Index (up to 6
numbers for each set index), select IP as a Rule Type and choose Active option.
As an example, Source IP Address is 192.168.1.10, Subnet Mask is
255.255.255.255, Destination IP Address & Subnet Mask is 0.0.0.0, Port
Number is 80. And, Protocol sets TCP. From this setting, it filters 192.168.1.14, so
it cannot access the web. Notice, each IP / MAC Filter Set Index can has up to 6
filters IP. At “
Rule Unmatched ” option, you must choose NEXT until the last filter IP
choose Forward .
•
After every setting is done, click SAVE to continue next IP / MAC Filter Editing.