SonicOS 7.1 Rules and Policies for Policy Mode
- SonicOS 7.1 Rules and Policies
- Overview
- Settings
- Security Policy
- NAT Policy
- 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 NAT Load Balancing Policy for Two Web Servers
- Routing
- Decryption Policy
- DoS Policy
- DNS Policy
- Endpoint Policy
- Shadow
- SonicWall Support
Protocol Type
Distance Vector protocols such as RIP base routing metrics exclusively on hop counts, while Link state protocols such as OSPF consider the state of the link when determining metrics. For example, OSPF determines interface metrics by dividing its reference bandwidth (100mbits by default) by the interface speed – the faster the link, the lower the cost and the more preferable the path. Consider the example network shown in Example network for determining lowest cost route:
In the sample network shown in Example Network for Determining Lowest Cost Route, if Host A wanted to reach Host B, with RIP, the lowest cost route would be from Router A to Router B, across the relatively slow 64kbps link. With OSPF, the cost from Router A to Router B would be 1562, while the cost from Router A to Router C to Router D to Router B would be 364, making it the preferred route.
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