Corega Router Broadband Access Bar-SD User Manual

9Dynamic IP (DHCP) (Obtain IP automatically)
This is the default option for the Corega BAR-SD Router. If your ISP automatically assigned the IP addresses and other values to the Corega BAR-SD Router, leave it there
without making any change.
•LAN IP Address:Enter the IP address of the router (default = 192.168.123.254)
•Host Name:This entry is required by certain ISPs. Leave this blank if you have not been given this parameter by your ISP.
•WAN’s MAC Address:This is the MAC address of the router....

Fixed (Static) IP 
The Public IP Address and Subnet Mask of the Corega BAR-SD Router are used by external users of the internet (including your ISP). If you have been assigned a Fixed IP
address by your ISP, select this item and enter the IP Address and Subnet Mask provided.
•Specify WAN IP Address:Enter the IP address provided by your ISP.
•Subnet Mask:Enter the Subnet Mask values provided by your ISP.
•Default Gateway IP Address:Your ISP will provide you with the Default Gateway IP Address. This is...

11
Basic Settings
This section allows users to configure the WAN manually.
PPPoE
•LAN IP Address:Enter the IP address of the router (default = 192.168.123.254)
•Account: Enter your User Name provided by your ISP. Leave this blank if you have not been given a User Name by your ISP.
•Password:Enter your Password provided by your ISP.
•Specify DNS Server Address: Your ISP will provide you with at least one DNS IP Address. Multiple DNS IP settings are common. The first available DNS entry is 
used in most...

Dynamic IP (Road Runner)
•LAN IP Address:Enter the IP address of the router (default = 192.168.123.254)
•Account:Enter your User Name provided by your ISP. Leave this blank if you have not been given a User Name by your ISP.
•Password:Enter your Password provided by your ISP.
•Login Server:Enter the Server Address provided by your ISP
•Renew IP Forever:When enabled, the router will automatically renew its IP address when the address lease time has expired.
Static IP
•LAN IP Address:Enter the IP address...

13PPTP
•LAN IP Address: Enter the IP address of the router (default = 192.168.123.254)
•My IP Address: The IP address of the  PPTP Client you want to negotiate with the PPTP server.
•My Subnet Mask:The subnet mask of the PPTP Client
•Server IP Address: The address of the PPTP Server
•PPTP Account:The login name on the PPTP Server
•PPTP Password: The password of the user account
•Connection ID: Optional information needed by some ISPs
•Maximum Idle Time:If Dial-on-demand is enabled, this parameter is the...

Change Password
•Old Password:If you need to change the password, then you must enter the present password in this box.
•Password:If the administrator needs to change the password, type in the new password here.
•Re-type Password:If the administrator needs to change the password, this box must match the contents of the password.
Virtual Server
If you configure the Corega BAR-SD Router as a virtual server, remote users accessing services such as Web or FTP at your local site via public IP addresses can be...

15Applications
Some applications require multiple connections, such as internet gaming, video conferencing, internet telephony and others. These applications cannot work when Network
Address Translation (NAT) is enabled. If you need to run applications that require multiple connections, specify the port normally associated with an application in the
Trigger Port field, then enter the public ports associated with the trigger port to open them for inbound traffic.
Example:
ID Trigger Port Public Port...

The DMZ Host application allows unrestricted 2-way communication between a single LAN PC and other internet users or servers. This application is useful for supporting
special-purpose services such as video-conferencing and gaming, that require proprietary client software and/or 2-way user communication. 
Note!That, in order to provide unrestricted access, the Firewall provided by the Corega BAR-SD Router to protect this port is disabled, thus creating a potentially 
serious security risk. It is...

17URL Blocking
URL Blocking will block computers on the LAN ports from connecting to pre-defined websites.  
•URL Blocking: Check “Enable” or “Disable” to make this function active or inactive.
•URL:If any part of the websites URL matches the pre-defined word, the connection will be blocked. For example, you can use the pre-defined word sex to block all 
websites if their URLs contain the pre-defined word sex. 
•Enable:Checked to enable each rule.
MAC Control
The Corega BAR-SD Router provides two MAC...

Miscellaneous
•Remote Administrator Host:Setting this to ‘Enable’will allow users on the WAN port to manage the router. If the address is set as 0.0.0.0, then any device on 
the  WAN port can become administrator. If a unique IP address is specified, then only a device with the same IP address can access the router via the WAN port. Setting
the subnet bits “/nn” will allow a group of administrators to have access.
Note!When Remote Administration is enabled, the web server port will be shifted to 88....