13 Policy Management
13-8
VPN 3000 Concentrator Series User Guide
List Name
Enter a unique name for this network list. Maximum 48 characters, case-sensitive. Spaces are allowed.
If you use the
Generate Local List feature on the Add screen, enter this name after the system generates the
network list.
Network List
Enter the networks in this network list. Enter each network on a single line using the format n.n.n.n/
w.w.w.w
, where n.n.n.n is a network IP address and w.w.w.w is a wildcard mask.
Note: Enter a wildcard mask, which is the reverse of a subnet mask. A wildcard mask has 1s in bit positions to
ignore, 0s in bit positions to match. For example,
10.10.1.0/0.0.0.255 = all 10.10.1.nnn
addresses.
If you omit the wildcard mask, the Manager supplies the default wildcard mask for the class of the
network address. For example,
192.168.12.0 is a Class C address, and default wildcard mask is
0.0.0.255.
You can include a maximum of 200 network/wildcard entries in a single network list.
Generate Local List
On the Add or Modify screen, click this button to have the Manager automatically generate a network list
containing the first 200 private networks reachable from the Ethernet 1 (Private) interface. It generates
this list by reading the routing table (see
Monitoring | Routing Table), and Inbound RIP must be enabled on
that interface (see
Configuration | Interfaces). The Manager refreshes the screen after it generates the list,
and you can then edit the
Network List and enter a List Name.
Note: The generated list replaces any existing entries in the
Network List.
Add or Apply / Cancel
To add this network list to the configured network lists, click Add. Or to apply your changes to this
network list, click
Apply. Both actions include your entry in the active configuration. The Manager
returns to the
Configuration | Policy Management | Traffic Management | Network Lists screen. Any new entry
appears at the bottom of the
Network List field.
Reminder: To save the active configuration and make it the boot configuration, click the
Save Needed icon at the
top of the Manager window.
To discard your settings, click
Cancel. The Manager returns to the Configuration | Policy Management |
Traffic Management | Network Lists
screen, and the Network Lists field is unchanged.
