NetComm NL1901ACV - Table 23 - Outgoing IP Filter Settings Table

NL1901ACV Enhanced Hybrid 4G LTE Gateway – User Guide
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UG01063 v. 1.0 December 2018
© NetComm Wireless 2018
PARAMETER
DEFINITION
Filter Name
Enter a name to identify the filtering rule.
IP Version
Select the IP version to apply the filter to. (IPv4/IPv6)
Protocol
Select the protocol type to block (
UDP
/
TCP
/
Both
)
Source IP Address/
Subnet Mask
Enter the IP Address of the host on the LAN to block
Source Port
Enter the port number used by the application to block
Destination IP
Address/Subnet
Mask
Enter the IP Address of the Remote Server/host to which connections
should be blocked
Destination Port
Enter the destination port number used by the application to block
Table 23 – Outgoing IP Filter settings table
Click Apply/Save to take effect the settings. The new rule will then be displayed in the Outgoing IP Filtering table
list.
Incoming IP Filtering
By default, when NAT is enabled, all incoming IP traffic from WAN is blocked except for responses to requests
from the LAN. However, some specific incoming traffic from the Internet can be accepted by setting up Incoming
IP Filtering rules.
To delete the rule, click  in the
Remove column next to the selected rule and click the Remove button.
To create a new incoming IP filter, click
Add. The Add IP Filter-Incoming page will be displayed.
Figure 62 – Incoming IP Filter settings
Enter the following parameters:
PARAMETER
DEFINITION
Filter Name
Enter a name to identify the filtering rule
IP Version
Select the IP version to apply the filter to