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is ikev2 better than openvpn

In terms of online speeds, IKEv2 is usually faster than OpenVPN – even when OpenVPN uses the UDP transmission protocol. On the other hand, it’s much harder for a network admin to block OpenVPN connections since the protocol uses port 443, which is the HTTPS traffic port.

They are both fast, although they do focus on different things. OpenVPN is universally available, while IKEv2 focuses on being adaptive. Both are reliable, however, and you can use them in combination with a wide range of encryptions, including the industry’s strongest, 256-bit AES encryption.

Mobile internet does not provide fixed IP address that is a problem for IPSEC, having IKEv2 – need to use dDNS or buy public IP address. L2TP that provides transport level for IPSEC uses fixed port and can be blocked by some firewalls; OpenVPN is easy to configure and flexible in its usage – modern versions (higher than 2.2) use TLSv1.X. It is possible to use multi-level authentication with client certificates,.

Answer: No, at best it is exactly the same. OpenVPN’s absolute base minimum encryption level is the same as the IPSec used in IKEv2. It has options for even more secure encryption. In effect IKEv2 uses the RFC 7296 standardized key exchange and encryption protocol. OpenVPN however uses SSL/TSL.

OpenVPN vs IPSec, WireGuard, L2TP, & IKEv2 (VPN

On a positive note, IKEv2 is widely-considered to be among the fastest and most secure protocols available, making it a popular choice with VPN users. Performance: In many cases IKEv2 is faster than OpenVPN since it is less CPU-intensive. There are, however, numerous variables that affect speed, so this may not apply in all use cases.

IKEv2 ports are faster than those used for HTTPS traffic. That’s why it doesn’t hamper your bandwidth as much as OpenVPN. IKEv2 vs. WireGuard. WireGuard is the most modern and compact VPN protocol currently on the market. It’s also open-sourced, making it perfect for security audits in addition to being lightweight.

IPSec with IKEv2 should in theory be the faster than OpenVPN due to user-mode encryption in OpenVPN however it depends on many variables specific to the connection. In most cases it is faster than OpenVPN. Firewall ports. IKEv2 uses UDP 500 for the initial key exchange, protocol 50 for the IPSEC encrypted data (ESP) and UDP 4500 for NAT traversal.

In terms of online speeds, IKEv2 is usually faster than OpenVPN – even when OpenVPN uses the UDP transmission protocol. On the other hand, it’s much harder for a network admin to block OpenVPN connections since the protocol uses port 443, which is the HTTPS traffic port.

OpenVPN UDP vs. TCP vs. IKEv2 vs. WireGuard: Which

IKEv2 stands for Internet Key Exchange Version 2. This VPN protocol is also referred to as IKEv2/IPsec, but as IKEv2 is never implemented without the IPsec encryption layer, it is generally shortened to just IKEv2. It is considered more lightweight and stable than OpenVPN while retaining some customizability.

  1. OpenVPN – Recommended, Most Popular. OpenVPN is the VPN protocol you’ll want to be using. It’s .
  2. PPTP. Think about the security standards of the web back in 1995. Did those even exist? Well, that’s .
  3. L2TP/IPsec. L2TP is a VPN protocol that doesn’t offer any encryption or protection from the traffic .
  4. SoftEther. SoftEther is an open-source multi-protocol VPN software. What began as an academic .
  5. WireGuard. WireGuard is an innovative and cutting-edge VPN protocol that’s been developed to .
  6. SSTP. SSTP was developed by Microsoft and introduced with the Windows Vista release. It is still .
  7. IKEv2/IPSec. IKEv2 is based upon IPSec and was created as a joint project between Microsoft and .



  IKEv2 is the newest VPN protocol which applies IPSec and uses 256-bit encryption. This is why, it is more secure. OpenVPN can be deliberated to become highly secure when used in combination with robust encryption and cryptographic keys.

  1. Background: OpenVPN vs WireGuard. Before we dive into the technicals, let’s quickly examine the .
  2. OpenVPN vs WireGuard Speeds. Many people are switching to the WireGuard protocol for the .
  3. Encryption: OpenVPN vs WireGuard. Now we’ll examine the encryption differences between .
  4. Security: OpenVPN vs WireGuard. Is OpenVPN secure? OpenVPN has no known security .
  5. Auditability: OpenVPN vs WireGuard. To know if you can trust a VPN protocol, it needs to be .
  6. WireGuard in the Linux and Windows kernels. WireGuard was also designed with the Linux operating .
  7. Privacy comparison: OpenVPN vs WireGuard. Does OpenVPN protect my privacy? VPN protocols .


WireGuard or OpenVPN? A Full Comparison of Two Best Protocols

OpenVPN and IKEv2 protocols got a new rival called WireGuard. While many providers have used it for several years, it started going mainstream just recently. Nowadays, providers like NordVPN gladly jump on that bandwagon, introducing a new.

WireGuard is far better than OpenVPN for mobility. It handles network changes seamlessly, whereas OpenVPN has historically struggled when users regularly switch between networks. Many VPN services have actually opted to use a different protocol, IKEv2, for mobile devices.

It is not supported on as many devices, but it is as good or better than IPsec in terms of security, speed, and reliability. IKEv2 is also not supported by a large number of VPN providers but provides a good option for Blackberry and some mobile users if offered.

VPN Encryption Protocols. A VPN protocol is the set of instructions (mechanism) used to negotiate a secure encrypted connection between two computers. A number of such VPN protocols are commonly supported by commercial VPN services. The most notable of these are PPTP, L2TP/IPSec, OpenVPN, SSTP, and IKEv2.

All Major VPN Protocols Explained: PPTP, IPsec, IKEv2

  1. PPTP. PPTP (aka Point-to-Point Tunneling Protocol) is one of the most recognizable VPN protocols .
  2. L2TP/IPsec. Considered the successor of PPTP, L2TP (Layer Two Tunneling Protocol) is based on .
  3. IKEv2/IPsec. Based on IPSec and resulted from a collaboration between Microsoft and Cisco, IKEv2 .
  4. OpenVPN. Widely considered the best out of all VPN protocols, OpenVPN (Open Source VPN) has .
  5. SSTP. SSTP (Secure Socket Tunneling Protocol) is designed to transport PPP-based traffic with the .
  6. SSL/TLS. Back in the 1990s, SSL (Secure Sockets Layer) used to be a protocol that permitted .
  7. TCP and UDP. Along with IP (Internet Protocol), TCP (Transmission Control Protocol) is part of the .
  8. WireGuard. WireGuard is one of the newer VPN protocols developed in recent years. Using state-of .
  9. SoftEther. Similar to WireGuard, SoftEther is the result of extensive academic research. Published in .


  1. OpenVPN. Pros: Cons: No known vulneraibilites. Top-tier encryption and authentication. Open .
  2. IKEv2/IPSec. Pros: Cons: Very fast. Reliable. Works well on mobile networks. Speed may vary .
  3. WireGuard. Pros: Cons: Secure. Only 4,000 lines of code. Open-source. Exceptional speed. .
  4. SoftEther. Pros: Cons: Fast, stable, and secure. Comes with additional features to protocols like .
  5. Tunneling protocol: PPTP. Pros: Cons: Easy setup. Fast. Awful security. Known to be exploited. .
  6. Tunneling protocol: SSTP. Strengths: Weaknesses: Easily bypasses firewalls. Can use industry .
  7. L2TP/IPsec. Pros: Cons: Relatively secure. Outdated. L2TP does not encrypt itself. Bad .
  8. What about Shadowsocks? Shadowsocks is a tunnel proxy based on SOCKS5, and while it can run .


While L2TP is more secure than PPTP, users who prioritize security should look to other protocols, such as OpenVPN, for a better solution. Speed and stability-wise, L2TP lags in comparison to OpenVPN and IKEv2/IPSec. When using the same levels of encryption, both OpenVPN and IKEv2 offer both higher speeds and fewer network drops.

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