Site-to-Site IPsec Access Between Local and Remote Networks

This section describes minimal IPsec and routing settings which achieve secure interconnectivity between LANs for every node.

This document assumes that devices have a basic configuration in place, such as one described in Basic Initial Configuration, and are able to reach each other over their WAN interfaces.

Site-to-Site Configuration

• TNSR Site-to-Site Configuration
  • TNSR IPsec Configuration
  • TNSR Routing Configuration
• Peer 1 Site-to-Site Configuration
  • IPsec Configuration
  • Routing Configuration
  • Firewall Configuration
  • NAT Configuration
• Peer 2 Site-to-Site Configuration
  • IPsec Configuration
  • Routing Configuration
  • Firewall Configuration
  • NAT Configuration
• Peer 3 Site-to-Site Configuration
  • IPsec Configuration
  • Routing Configuration
  • Firewall Configuration
  • NAT Configuration