Answer the following questions:
- Name the two most common types of VPN deployments.
- (a) Identify the three VPN protocols supported by the current version of pfSense. (b) Which protocol does not natively support encryption?
- Identify the three protocols encompassed by IPsec.
- If we are setting up an IPsec connection and Key Exchange version is set to Auto, what will happen if we try to initiate a site-to-site connection to (a) a firewall where the Key Exchange version is set to IKEv1? (b) a firewall where the Key Exchange version is set to IKEv2? (Assume that the rest of the configuration is correct.)
- (a) Which port must always be unblocked for IPsec to function? (b) What is the default OpenVPN port?
- What are the three authentication options for L2TP?
- What option was added to the Diffie-Hellman key configuration in pfSense 2.4?
- With OpenVPN, what alternatives are there...
