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Page 161 / 275 Scroll up to view Page 156 - 160
Vigor2110 Series User’s Guide
154
2.
Configure the PPPoE always on from 9:00 to 18:00 for whole week.
3.
Configure the
Force Down
from 18:00 to next day 9:00 for whole week.
4.
Assign these two profiles to the PPPoE Internet access profile. Now, the PPPoE Internet
connection will follow the schedule order to perform
Force On
or
Force Down
action
according to the time plan that has been pre-defined in the schedule profiles.
4.9.3 RADIUS
Remote Authentication Dial-In User Service (RADIUS) is a security authentication
client/server protocol that supports authentication, authorization and accounting, which is
widely used by Internet service providers. It is the most common method of authenticating and
authorizing dial-up and tunneled network users.
The built-in RADIUS client feature enables the router to assist the remote dial-in user or a
wireless station and the RADIUS server in performing mutual authentication. It enables
centralized remote access authentication for network management.
Enable
Check to enable RADIUS client feature
Server IP Address
Enter the IP address of RADIUS server
Destination Port
The UDP port number that the RADIUS server is using. The
default value is 1812, based on RFC 2138.
Shared Secret
The RADIUS server and client share a secret that is used to
authenticate the messages sent between them. Both sides must
be configured to use the same shared secret.
Confirm Shared Secret
Re-type the Shared Secret for confirmation.
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4.9.4 UPnP
The
UPnP
(Universal Plug and Play) protocol is supported to bring to network connected
devices the ease of installation and configuration which is already available for directly
connected PC peripherals with the existing Windows 'Plug and Play' system. For NAT routers,
the major feature of UPnP on the router is “NAT Traversal”. This enables applications inside
the firewall to automatically open the ports that they need to pass through a router. It is more
reliable than requiring a router to work out by itself which ports need to be opened. Further,
the user does not have to manually set up port mappings or a DMZ.
UPnP is available on
Windows XP
and the router provide the associated support for MSN Messenger to allow full
use of the voice, video and messaging features.
Enable UPNP Service
Accordingly, you can enable either the
Connection Control
Service
or
Connection Status Service
.
After setting
Enable UPNP Service
setting, an icon of
IP Broadband Connection on Router
on Windows XP/Network Connections will appear. The connection status and control status
will be able to be activated. The NAT Traversal of UPnP enables the multimedia features of
your applications to operate. This has to manually set up port mappings or use other similar
methods. The screenshots below show examples of this facility.
The UPnP facility on the router enables UPnP aware applications such as MSN Messenger to
discover what are behind a NAT router. The application will also learn the external IP address
and configure port mappings on the router. Subsequently, such a facility forwards packets from
the external ports of the router to the internal ports used by the application.
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Vigor2110 Series User’s Guide
156
The reminder as regards concern about Firewall and UPnP
Can't work with Firewall Software
Enabling firewall applications on your PC may cause the UPnP function not working
properly. This is because these applications will block the accessing ability of some network
ports.
Security Considerations
Activating the UPnP function on your network may incur some security threats. You should
consider carefully these risks before activating the UPnP function.
¾
Some Microsoft operating systems have found out the UPnP weaknesses and hence
you need to ensure that you have applied the latest service packs and patches.
¾
Non-privileged users can control some router functions, including removing and
adding port mappings.
The UPnP function dynamically adds port mappings on behalf of some UPnP-aware
applications. When the applications terminate abnormally, these mappings may not be
removed.
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157
4.9.5 IGMP
IGMP is the abbreviation of
Internet Group Management Protocol
. It is a communication
protocol which is mainly used for managing the membership of Internet Protocol multicast
groups.
Enable IGMP Proxy
Check this box to enable this function. The application of
multicast will be executed through WAN or PVC port. In
addition, such function is available in NAT mode.
Enable IGMP Snooping
Check this box to enable this function. Multicast traffic will be
forwarded to ports that have members of that group. Disabling
IGMP snooping will make multicast traffic treated in the same
manner as broadcast traffic.
Group ID
This
field displays the ID port for the multicast group. The
available range for IGMP starts from 224.0.0.0 to
239.255.255.254.
P1 to P4
It indicates the LAN port used for the multicast group.
Refresh
Click this link to renew the working multicast group status.
If you check Enable IGMP Proxy, you will get the following page. All the multicast groups
will be listed and all the LAN ports (P1 to P4) are available for use.
4.9.6 Wake on LAN
A PC client on LAN can be woken up by the router it connects. When a user wants to wake up
a specified PC through the router, he/she must type correct MAC address of the specified PC
on this web page of
Wake on LAN
of this router.
In addition, such PC must have installed a network card supporting WOL function. By the
way, WOL function must be set as “Enable” on the BIOS setting.
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Wake by
Two types provide for you to wake up the binded IP. If you
choose Wake by MAC Address, you have to type the correct
MAC address of the host in MAC Address boxes. If you choose
Wake by IP Address, you have to choose the correct IP address.
IP Address
The IP addresses that have been configured in
Firewall>>Bind
IP to MAC
will be shown in this drop down list. Choose the IP
address from the drop down list that you want to wake up.
MAC Address
Type any one of the MAC address of the bound PCs.
Wake Up
Click this button to wake up the selected IP. See the following
figure. The result will be shown on the box.

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