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Page 46 / 103 Scroll up to view Page 41 - 45
37
Chapter 6: Set Up and Configure the Router
Firewall Tab - Access Rules
10/100 4-Port VPN Router
Firewall Tab - Access Rules
Network Access Rules evaluate the network traffic's Source IP address, Destination IP address, and IP protocol
type to decide if the IP traffic is allowed to pass through the firewall. See Figure 6-37.
The ability to define Network Access Rules is a very powerful tool. Using custom rules, it is possible to disable all
firewall protection or block all access to the Internet. Use extreme caution when creating or deleting Network
Access Rules.The Router has the following Default Rules.
* All traffic from the LAN to the WAN is allowed.
* All traffic from the WAN to the LAN is denied.
* All traffic from the LAN to the DMZ is allowed.
* All traffic from the DMZ to the LAN is denied.
* All traffic from the WAN to the DMZ is allowed.
* All traffic from the DMZ to the WAN is allowed.
Custom rules can be created to override the above Default Rules, but there are four additional default rules that
will be always active, and custom rules cannot override these four rules. Besides the Default Rules, all configured
Network Access Rules are listed in the table, and you can choose the Priority for each custom rule.
* HTTP service from LAN side to RV042 is always allowed.
* DHCP service from LAN side is always allowed.
* DNS service from LAN side is always allowed.
* Ping service from LAN side to RV042 is always allowed.
Click the
Edit
button to Edit the Policy, and click the
Trash Can
icon to delete the rule. Click
Add New Rule
button
to add new Access Rules and the screen in Figure 6-38 will appear. Click the
Restore to Default Rule
button to
change the Access Rules back to the default rules.
Add a new Policy
Services: Click
Wizard
to run the Access Rule Setup Wizard. To view the figures for the Access Rule Setup
Wizard, see the Wizard Tab section.
Action: Select the
Allow
or
Deny
radio button depending on the intent of the rule.
Service: Select the service from the Service pull-down menu. If the service you need is not listed in the menu,
click the
Service Management
button to add a new Service. See Figure 6-39. Enter the Service Name, Protocol
and Port Range, and then click
Add to list
.
Figure 6-35: Access Rules
Figure 6-36: Add a New Access Rule
Figure 6-37: Service Management
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38
Chapter 6: Set Up and Configure the Router
Firewall Tab - Content Filter
10/100 4-Port VPN Router
Click the
Save Settings
button to save the Service Management settings or click the
Cancel Changes
button to
undo your changes. The screen in Figure 6-40 will appear when your settings are correct.
Log
User can select Log packet match this rule or Not log.
Source Interface
Select the Source Interface (LAN, WAN1, WAN2, Any) from the pull-down menu. Once DMZ is enabled, the options
will be LAN, WAN1, DMZ, Any.
Source IP
Select Any, Single or Range, and enter IP Address for single and range.
Destination IP
Select Any, Single or Range, and enter IP Address for single and range.
Scheduling
Apply this rule (time parameter)
Select the time range and the day of the week for this rule to be enforced.
The default condition for any new rule
is to always enforce.
Firewall Tab - Content Filter
Forbidden Domains
When the Block Forbidden Domains check box is selected, the Router will forbid web access to sites on the
Forbidden Domains list. See Figure 6-41.
Scheduling
The Time of Day feature allows you to define specific times when Content Filtering is enforced. For example, you
could configure the Router to filter employee Internet access during normal business hours, but allow
unrestricted access at night and on weekends.
Figure 6-38: Settings are Successful
Figure 6-39: Content Filter
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39
Chapter 6: Set Up and Configure the Router
VPN Tab - Summary
10/100 4-Port VPN Router
Apply this rule
Always: When selected, Content Filtering is enforced at all times.
From: When selected, Content Filtering is enforced during the time and days specified. Enter the time period, in
24-hour format, and select the day of the week that Content Filtering is enforced.
Click the
Save Settings
button when you finish the Content Filter settings, or click the
Cancel Changes
button to
undo your changes.
VPN Tab - Summary
Summary
The VPN Summary displays the Summary, Tunnel Status and GroupVPN Status. See Figure 6-42.
Summary: It shows the number of Tunnel(s) Used and Tunnel(s) Available. The 10/100 4-Port VPN Router supports
30 tunnels.
Detail: Click the
Detail
button to see detail of the VPN Summary. The user can save, export, or print the file.
Tunnel Status:
Add New Tunnel: Click the
Add New Tunnel
button to add a Gateway to Gateway tunnel or add a Client to
Gateway tunnel. See Figure 43.
Choose a Mode:
Gateway to Gateway: Figure 42 shows the Gateway to Gateway tunnel, which is a tunnel created between two
VPN Routers. Click the
Add Now
button to see the Gateway to Gateway screen, Figure 44.
Client to Gateway: Figure 43 shows the Client to Gateway tunnel. A tunnel created between the VPN Router
and the Client user which using VPN client software that supports IPSec. Click the
Add Now
button to see the
Client to Gateway screen, Figure 45.
Page: Previous page, Next page, Jump to page / 30 pages and entries per page. You can click Previous page and
Next page button to jump to the tunnel that you want to see. You also can enter the page number into Jump to
page directly and choose the item number that you want to see per page (3, 5, 10, 20, 30, All).
Tunnel No.: It shows the used Tunnel No. 1~30, and it includes the tunnels defined in GroupVPN.
Figure 6-40: VPN Summary
Figure 6-41: Mode Choose
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Chapter 6: Set Up and Configure the Router
VPN Tab - Summary
10/100 4-Port VPN Router
Tunnel Name: It shows the Tunnel Name that you enter in the Gateway to Gateway page, Client to Gateway page
or Group ID Name.
Status: It shows Connected, Hostname Resolution Failed, Resolving Hostname or Waiting for Connection.
If users select Manual in IPSec Setup page, the Status will show Manual and no Tunnel Test function for Manual
Keying Mode.
Phase2 Encrypt/Auth/Group: It shows the Encryption (DES/3DES), Authentication (MD5/SHA1) and Group (1/2/5)
that you chose in IPSec Setup field.
If you chose Manual mode, there will be no Phase 2 DH Group, and it will show the Encryption and Authentication
method that you set up in Manual mode.
Local Group: It shows the IP and subnet of the Local Group.
Remote Group: It shows the IP and subnet of the Remote Group.
Remote Gateway: It shows the IP of the Remote Gateway.
Tunnel Test: Click the
Connect
button to verify the tunnel status. The test result will be updated in Status. If the
tunnel is connected, a
Disconnect
button will be available so you can disconnect the VPN connection.
Configure: Edit and Delete.
Click the
Edit
button to link to the original setup page where you can change the settings. If you click the Edit
button, all of your tunnel settings will be deleted, and this tunnel will be available.
Tunnel(s) Enable and Tunnel(s) Defined: It shows the amount of Tunnel(s) Enable and Tunnel(s) Defined. The
amount of Tunnel Enable may be fewer than the amount of Tunnel Defined once the Defined Tunnels are disabled.
GroupVPN Status:
If you did not enable GroupVPN, it will be blank in GroupVPN Status.
Group ID Name: It shows the name you enter in Add new client to gateway tunnel page.
Connected Tunnels: It shows the amount of connected tunnels.
Phase2 Encrypt/Auth/Group: It shows the Encryption (DES/3DES), Authentication (MD5/SHA1) and Group (1/2/5)
that you chose in IPSec Setup field.
Figure 6-42: Gateway to Gateway
Figure 6-43: Client to Gateway
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41
Chapter 6: Set Up and Configure the Router
VPN Tab - Gateway to Gateway
10/100 4-Port VPN Router
Local Group: It shows the IP address and Subnet of Local Group you set up.
Remote Client: It shows the amount of Remote Client of this GroupVPN.
Remote Clients Status: If you click the
Detail
List button, it shows the details of Group Name, IP address and
Connection Time of this Group VPN.
Tunnel Test: Click the
Connect
button to verify the tunnel status. The test result will be updated in Status. If the
tunnel is connected, a
Disconnect
button will be available so you can disconnect the VPN connection.
Configure: Edit and Delete
Click the
Edit
button to link to the original setup page where you can change the settings. If you click the Edit
button, all of your tunnel settings will be deleted, and this tunnel will be available.
VPN Tab - Gateway to Gateway
Add a new Tunnel
By setting this page, users can add a new tunnel between two VPN devices.
See Figure 46.
Tunnel No.: The tunnel number will be generated automatically from 1~30.
Tunnel Name: Enter the Tunnel Name, such as LA Office, Branch Site, Corporate Site, etc. This is to allow you to
identify multiple tunnels and does not have to match the name used at the other end of the tunnel.
Interface: You can select the Interface from the pull-down menu. When dual WAN is enable, there will be two
options. (WAN1/WAN2).
Enable: Check the box to enable VPN.
Local Group Setup
Local Security Gateway Type: There are five types. They are IP Only, IP + Domain Name (FQDN) Authentication, IP
+ E-mail Addr. (USER FQDN) Authentication, Dynamic IP + Domain Name (FQDN) Authentication, Dynamic IP +
E-mail Addr. (USER FQDN) Authentication. The type of Local Security Gateway Type should match the Remote
Security Gateway Type of VPN devices in the other end of tunnel.
IP Only: If you select IP Only, only the specific IP Address will be able to access the tunnel. The WAN IP of the
Router will automatically appear in this field.
Figure 6-44: Gateway to Gateway
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