Open VPN site-to-site is much better over IPSEC.We have a client for whom we installed Open-VPN in an MPLS network which worked fine and supported faster and more secure encryption such as Blow-fish 128 bit CBC. At another site which is connected via public IP we used this connection as well in in low bandwith such as 256kbps/128kbps.

L2TP/IPSec VPN Protocol vs PPTP - Which One Is Best? - YouTube Dec 26, 2019 EdgeRouter - L2TP IPsec VPN Server – Ubiquiti Networks Interface: VPN VPN Type: L2TP over IPSec Service name: VPN (L2TP) 2. Adjust the newly created L2TP over IPsec interface. System Preferences > Network > VPN L2TP . Configuration: Default Server Address: Account Name 3. Add the authentication settings. System Preferences > Network > VPN L2TP > Authentication Settings IPSec vs SSL VPN – Differences, Limitations and Advantages

Which VPN protocol is the best? - ProtonVPN Blog

OpenVPN. What is it? An open-source VPN protocol that’s highly configurable for a variety of ports … Which VPN protocol is the best? - ProtonVPN Blog

Compare PPTP, IPSec IKEv2, OpenVPN and WireGuard to determine which VPN protocol offers the best combination of security, speed and ease of use for your needs. PPTP vs IPSec IKEv2 vs OpenVPN vs …

Blog TUVPN.COM - PPTP vs L2TP/IPSec PPTP vs L2TP/IPSec. The main drawback of PPTP versus L2TP/IPSec is the encryption strength (for a good introduction to what is encryption strength and why should you care, check this). PPTP maximum encryption is 128bit using Microsoft Point-to-Point Encryption (MPPE). IPSec can provide much stronger encryption with more up-to-date ciphers. Difference Between OpenVPN and PPTP | Compare the