2. Enter a name for the network rule, such as NAT??”External and Internal, and click Next.
3. In the Network Traffic Sources, click the Add button.
4. Under Enterprise Networks, choose CompanyABC-Internal (or equivalent) and click
Add.
5. Select External and click Add.
6. Click Close and click Next.
7. Under the Network Traffic Destinations dialog box, click Add.
8. Under Enterprise Networks, choose CompanyABC-Internal and click Add, then
repeat for External. Click Close and Next when done.
9. Under Network Relationship, shown in Figure 6.9, choose Network Address
Translation (NAT) and click Next to continue.
10. Click Finish, Apply, and OK to save the changes.
Creating Enterprise Policies
An Enterprise policy is one that, as the name suggests, is global to the entire ISA
Enterprise. Enterprise policies are vessels for Enterprise access rules, and can be populated
with various access rules that are global for all parts of an organization. It is convenient to
create Enterprise policies to make it easier to implement global changes that may be
dictated at an organization. For example, an Enterprise policy could be set up with several
Enterprise access rules that allow web access and FTP access.
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