GRE tunnel configuration on the USG6000

The USG6000 GRE scenarios are as follows:
1. Static route-based GRE tunnel
The NGFW adopts the dynamic routing protocol. Intranet users can transmit data that is not supported by certain public network devices over the GRE tunnel.
2. OSPF-based GRE tunnel
The NGFW adopts the OSPF routing protocol. Intranet users can transmit data that is not supported by certain public network devices over the GRE tunnel.
For specific scenarios and configuration cases, click Configuring a Static Route-based GRE Tunnel.

Scroll to top