SonicWALL NSA E6500 Getting Started Manual page 44

To create an access rule:
1. On the Firewall > Access Rules page in the matrix view,
click the arrow connecting the two zones that need a rule.
2. On the Access Rules page, click Add.
The access rules are sorted from the most specific at the
top to the least specific at the bottom of the table. At the
bottom of the table is the Any rule.
3. In the Add Rule page in the General tab, select Allow |
Deny | Discard from the Action list to permit or block IP
traffic.
SonicWALL NSA E6500 Getting Started Guide Page 43