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OPTION
Bound
Protocol
MAC Address
Source IP Address
Source Port Range (From) – (To)
Destination IP Address
Destination Port Range (From) – (To)
Action
Comment
6.
The new rule is displayed in the filtering rules list. You can edit the rule by clicking the
clicking the
button.
NetComm Wireless Light Industrial M2M Router Plus
46
Figure 53 - MAC / IP / Port filtering settings
Use the drop down list to select the direction of the traffic for which you want to apply to the rule.
Inbound refers to all traffic that is entering the router including data entering from the WAN and the
LAN. Outbound refers to all traffic exiting the router including traffic leaving in the direction of the
WAN and traffic leaving in the direction of the LAN. Forward specifies traffic that enters on the LAN or
WAN side and is forwarded to the opposite end.
Use the drop down list to select the protocol for the rule. You can have the rule apply to All
protocols, TCP, UDP, UDP/TCP or ICMP.
Enter the MAC address in six groups of two hexadecimal digits separated by colons (:). e.g.
00:40:F4:CE:FA:1E
Enter the IPv4 address that the traffic originates from and the subnet mask using CIDR notation.
Only appears for TCP, UDP and UDP/TCP options. Use these fields to specify a port or range of
ports from the source side to use for the rule. To specify a single port, repeat it in both the (From)
and (To) fields.
Enter the IPv4 address that the traffic is destined for and the subnet mask using CIDR notation.
Only appears for TCP, UDP and UDP/TCP options. Use these fields to specify a port or range of
ports on the destination side to use for the rule. To specify a single port, repeat it in both the (From)
and (To) fields.
Select the action to take for traffic which meets the above criteria. You can choose to Accept or Drop
packets. When the default rule is set to Accept, you cannot create a rule with an Accept action since
the rule is redundant. Likewise, if the default rule is set to Dropped you cannot create a rule with a
Drop action.
[Optional] Use this field to enter a comment as a meaningful description of the rule.
Table 14 - Current MAC / IP / Port filtering rules in effect
Figure 54 - Completed filtering rule
DESCRIPTION
Edit button or delete the rule by
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