Tunnel Interfaces Configuration Guidelines

This chapter includes the following tunnel interface configuration tasks and examples:

• Configuring Unicast Tunnels
• Configuring GRE Keepalive Time
• Restricting Tunnels to Multicast Traffic
• Configuring Logical Tunnel Interfaces
• Configuring Tunnel Interfaces for Routing Table Lookup
• Configuring Virtual Loopback Tunnels for VRF Table Lookup
• Configuring PIM Tunnels
• Configuring IPv6-over-IPv4 Tunnels
• Configuring Dynamic Tunnels
• Configuring Tunnel Interfaces on MX Series Routers
• Examples: Configuring Unicast Tunnels
• Example: Configuring a Virtual Loopback Tunnel for VRF Table Lookup
• Example: Configuring an IPv6-over-IPv4 Tunnel
• Example: Configuring Logical Tunnels
• Example: Configuring Keepalive for a GRE Interface