How to Configure Dynamic Routing over IPSec against Cisco routers
Technical document which explains the steps required in order to set up and run dynamic routing protocols between Palo Alto Networks firewalls and Cisco routers over IPSec tunnels. For this purpose it explains how to configure Cisco IPSec VTI interfaces, which are compatible with Palo Alto Networks. The document includes the configuration both for Cisco and Palo Alto Networks devices. The example is based upon OSPF, but it should be extensible also to RIP or BGP.