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Q&A: What are the IP Addresses on GRE Tunnel Management in Portal?

Question

On the GRE Tunnel Management page in Portal, what are the definitions of the terminology used for different IP addresses related to your GRE Tunnels?

 

Environment

  • Silverline DDoS Protection
  • Routed configuration, using GRE Tunnels

 

Answer

Portal Navigation

Navigate to Config > Routed Config > GRE Tunnel Management

These terms appear in the tabs below:

  • Live Configuration
  • Provisioning
  • Deployment Queued
  • Deployed

 

Definitions

Term Definition Portal Appearances
Customer Tunnel Endpoint (Destination)

Customer publicly routable IP leveraged to terminate GRE tunnel.

(Important: Cannot be included in the protected subnets.)

GRE Tunnel Management
Customer Interconnect GRE tunnel interface IP leveraged for BGP neighbors (only routable over GRE tunnel). GRE Tunnel Management (except Live Configuration tab)
F5 Tunnel Endpoint (Source) F5 publicly routable IP leveraged to terminate GRE tunnel. GRE Tunnel Management
F5 Interconnect GRE tunnel interface IP leveraged for BGP neighbors (only routable over GRE tunnel). GRE Tunnel Management

 

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