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5.5 - Security
Two functions are supported in Firewall: Outgoing IP Filtering and MAC Filtering.
Firewall – Outgoing IP Filtering
By default, all outgoing IP traffic from LAN is allowed, but some IP traffic can be
BLOCKED by setting up filters. Choose “Add” to configure outgoing IP filters. To remove,
check the item and click “Remove”.
Figure 35. Advanced Setup – Security – Outgoing IP Filtering Setup
The screen allows you to create a filter rule to identify outgoing IP traffic by specifying a
filter name and at least one of the conditions below. All of the specified conditions in this
filter rule must be satisfied for the rule to take effect. Click “Save/Apply” to save and
activate the filter.
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Figure 36. Advanced Setup – Security – Add new Outgoing IP Filter
Security – WAN Access Control
WAN Access Control allows users to create time of day restrictions to a specific LAN
device connected to the Router. Click “Add” to configure restriction rules. To remove,
check the item and click “Remove”. Up to 16 entries can be configured and used.
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Figure 37. Advanced Setup – Security – WAN Access Control
The MAC Address of the current “browser” will automatically display on the “Browser’s
MAC Address” box.
To restrict another LAN device, click the “Other MAC Address”
button and enter the MAC address of that LAN device.
To find out the MAC address of a Windows-based PC, go to the command prompt window
and type “ipconfig /all”. Click “Save/Apply” to save and activate the restriction rule.
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Figure 38. Advanced Setup – Security – Add new Parental Control restriction
5.6 - DNS
DNS Server
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Figure 39. Advanced Setup – DNS Server
If “Enable Automatic Assigned DNS” checkbox is selected, the M404/M405 will accept
the first received DNS assignment from one of the PPPoA, PPPoE or MER/DHCP enabled
PVC(s) during the connection establishment. If the checkbox is not selected, enter the
primary and optional secondary DNS server IP addresses. Click the “Save” button to save
it.
NOTE:
If changing from unselected “Enable Automatic Assigned DNS” to selected, you
must reboot the M404/M405 to get the automatic assigned DNS addresses.
Dynamic DNS
The Dynamic DNS service allows you to give a dynamic IP address a static hostname in
any of the domains. This function allows your M404/M405 to be more easily accessible
from various locations of the Internet.
Choose “Add” to configure Dynamic DNS.
Before you proceed, please visit one of these two websites to receive your own Dynamic
DNS service:
www.dyndns.org
or
www.tzo.com
.
To remove, check the item and click “Remove”
Figure 40. Advanced Setup – DNS – Dynamic DNS
19216811.live