Add IP Group member
Issue 4 May 2005 103
4. Configure the address/mask pair.
●New IP Network. Type in the network address for a LAN.
●New IP Mask. Type in a mask to define the range of addresses that will become
members of the IP Group. The larger the mask, the smaller and more focused the
address range will be. The method is just like masking a subnet.
5. Click Apply, then Close to return to the General tab.
6. Your new pair appears in the Members list.
7. From the Associate this group with area, select Extranet device.
8. The security gateway selected should be one that is protecting the LAN containing the IP
Group.
9. In the Extranet IP Address box, type the IP address of the security gateway that belongs to
the extranet.
10. From the IKE Identifier drop-down list select a method for identifying the extranet’s device.
The device must be an IKE/IPSec compatible device.
●Select IP Address if the extranet’s device identifies itself by using an IP address. In the
Location text boxes, type in its IP address.
●Select DNS Name if the extranet’s device identifies itself by using a DNS name. In the
Name text box, type in the host name of the device
●Select Directory Name if the extranet’s device identifies itself by using a Directory
Server name. In the Name text box, type in the directory name of the device.
●Select E-mail ID if the extranet’s device identifies itself by using an IP address. In the
Name text box, type in the e-mail address of the extranet’s device.
11. Cli ck Save to save your work .
12. (Optional.) Use the Memo tab to make a note about this IP Group.
Delete
Click Delete to delete the highlighted IP Group from the Contents list.