Cisco Dpq3925x User Manual

4021193 Rev C  61 
 
 Configure Security 
 
Security VPN Tunnel Page Description 
Use the descriptions and instructions in the following table to configure the VPN 
tunnel for your gateway. After you make your selections, click Save Settings to 
apply your changes or Cancel Changes to cancel. 
Section Field Description   
VPN Tunnel Select Tunnel Entry 
Allows you to display a list of created VPN tunnels 
Create Button 
Click this button to create a new tunnel entry 
Delete Button 
Click this button to...

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Configure Security 
 
Section Field Description   
Remote 
Secure 
Gateway 
Select the desired option, IP Addr., Any, or FQDN. If the remote gateway has a 
dynamic IP address, select Any or FQDN. If Any is selected, then the Gateway will 
accept requests from any IP address. 
FQDN 
If FQDN is selected, enter the domain name of the remote gateway, so the 
Gateway can locate a current IP address using DDNS 
IP 
The IP address in this field must match the public (WAN or Internet) IP...

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 Configure Security 
 
Section Field Description   
Key 
Management 
(continued) 
Select one of the following options for the key exchange method: 
 Auto (IKE) 
– Encryption: The Encryption method determines the length of the key used 
to encrypt/decrypt ESP packets. Notice that both sides must use the same 
method. 
– Authentication: The Authentication method authenticates the 
Encapsulating Security Payload (ESP) packets. Select MD5 or SHA. Notice 
that both sides (VPN endpoints)...

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Configure Security 
 
Section Field Description   
Status This field shows the connection status for the selected tunnel. The state is either 
Connected or Disconnected. 
Buttons Connect 
Click this button to establish a connection for the current VPN tunnel. If you have 
made any changes, click Save Settings to first apply your changes. 
Disconnect 
Click this button to break a connection for the current VPN tunnel. 
View Log 
Click this button to view the VPN log, which shows...

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 Configure Security 
 
  
View Log 
The Security VPN View Log page shows events captured by the firewall. The log 
displays the following items: 
 Description of the event 
 Number of events that have occurred 
 Last occurrence of an event 
 Target and source addresses 
You can view the following logs from this page: 
 Access log 
 Firewall log 
 VPN log 
 Parental Control log 
 
Click Clear to clear the log data. 
  

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Control Access to the Gateway 
 
Control Access to the Gateway 
Access Restrictions > IP Address Filtering 
Use the Access Restrictions IP Filtering page to configure IP address filters. These 
filters block a range of IP addresses from accessing the Internet. 
Note: If you are not familiar with the advanced settings detailed in this section, 
contact your service provider before you attempt to change any of the residential 
gateway default advanced IP filtering settings. 
Select the...

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 Control Access to the Gateway 
 
Select the MAC Address Filtering tab to open the Access Restrictions MAC Address 
Filtering page.  
 
The Block/Pass drop down menu allows you to block or pass Internet access to the 
MAC addresses of the devices you list in the MAC Address Filters table. The 
following table describes the function of the Block/Pass drop down menu. After you 
make your selections, click Save Settings to apply your changes or Cancel Changes 
to cancel. 
Field Name...

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Control Access to the Gateway 
 
  
Access Restrictions > Basic Rules 
Access restrictions allow you to block or allow specific kinds of Internet usage and 
traffic, such as Internet access, designated applications, websites, and inbound traffic 
during specific days and times. The Access Restrictions Basic Rules page allows you 
to configure parental controls on the residential gateway, and to monitor the 
individuals who are authorized to set parental controls. 
Select the Basic...

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 Control Access to the Gateway 
 
Use the descriptions and instructions in the following table to configure the access 
restrictions basic rules for your residential gateway. After you make your selections, 
click Save Settings to apply your changes or Cancel Changes to cancel. 
Section Field Description   
Parental Control Basic 
Setup 
Parental Control Activation 
Allows you to enable or disable parental controls. To enable 
parental controls, select the Enable Parental Control...

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Control Access to the Gateway 
 
Section Field Description   
Override the Password Password 
Allows you to create a password to temporarily override user 
access restrictions to a blocked Internet site 
Re-Enter Password 
Re-enter the same password for confirmation of the override 
password in the previous field 
Access Duration 
Allows you to designate an amount of time in minutes that the 
Override password will allow temporary access to a restricted 
Internet site 
Apply 
Saves...