Palo Alto Site-to-Site VPNs
PAN-OS software implements IPsec VPNs as route-based tunnels, as opposed to policy-based designs. The firewall also interoperate which third-party, policy-based VPN devices: IKEv1 is the most commonly used version. IKEv2 primarily is used to meet the requirements of the Network Device Protection Profile, or NDPP, Certification, Microsoft Azure compliance, and/or Suite B support. “IKEv2 preferred…