SonicOS 8 Rules and Policies for Classic Mode
- SonicOS 8 Rules and Policies
- Overview
- Access Rules
- Setting Firewall Access Rules
- About Connection Limiting
- Using Bandwidth Management with Access Rules
- Creating Access Rules
- Configuring Access Rules for IPv6
- Enabling and Disabling Access Rules
- Editing Access Rules
- Deleting Access Rules
- Restoring Access Rules to Default Settings
- Displaying Access Rules
- Displaying Access Rule Traffic Statistics
- Configuring Access Rules for NAT64
- Configuring Access Rules for a Zone
- Access Rules for DNS Proxy
- User Priority for Access Rules
- Access Rule Configuration Examples
- Setting Firewall Access Rules
- NAT Rules
- About NAT in SonicOS
- About NAT Load Balancing
- About NAT64
- About FQDN-based NAT
- About Source MAC Address Override
- Viewing NAT Policy Entries
- Adding or Editing NAT or NAT64 Rule Policies
- Deleting NAT Policies
- Creating NAT Rule Policies: Examples
- Creating a One-to-One NAT Policy for Inbound Traffic
- Creating a One-to-One NAT Policy for Outbound Traffic
- Inbound Port Address Translation via One-to-One NAT Policy
- Inbound Port Address Translation via WAN IP Address
- Creating a Many-to-One NAT Policy
- Creating a Many-to-Many NAT Policy
- Creating a One-to-Many NAT Load Balancing Policy
- Creating a NAT Load Balancing Policy for Two Web Servers
- Creating a WAN-to-WAN Access Rule for a NAT64 Policy
- DNS Doctoring
- Routing
- DNS Rules
- Content Filter Rules
- App Rules
- About App Rules
- Rules and Policies > App Rules
- Verifying App Rules Configuration
- App Rules Use Cases
- Creating a Regular Expression in a Match Object
- Policy-based Application Rules
- Logging Application Signature-based Policies
- Compliance Enforcement
- Server Protection
- Hosted Email Environments
- Email Control
- Web Browser Control
- HTTP Post Control
- Forbidden File Type Control
- ActiveX Control
- FTP Control
- Bandwidth Management
- Bypass DPI
- Custom Signature
- Reverse Shell Exploit Prevention
- Endpoint Rules
- SonicWall Support
Determining the NAT LB Method to Use
| Requirement | Deployment Example | NAT LB Method |
|---|---|---|
| Distribute load on server equally without need for persistence | External/Internal servers (such as, web or FTP) | Round Robin |
| Indiscriminate load balancing without need for persistence | External/Internal servers (such as, web or FTP) | Random Distribution |
| Requires persistence of client connection |
E-commerce site, Email Security, SonicWall SMA appliance (Any publicly accessible servers requiring persistence) |
Sticky IP |
| Precise control of remap of source network to a destination range |
LAN to DMZ Servers Email Security, SonicWall SMA appliance |
Block Remap |
| Precise control of remap of source network and destination network | Internal Servers (such as, Intranets or Extranets) | Symmetrical Remap |
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