OpenVPN’s open source nature is a plus compared to IKEv2/IPsec’s closed nature (although there are some open source implementations). OpenVPN is also much harder for firewalls to block since it uses the same Port as HTTPS does. IKEv2/IPsec also suffers from that 2014 presentation claiming that the NSA has compromised IPsec and IKE.
OpenVPN 2 - Patchwork [Openvpn-devel,v2,3/4] Avoid reserving one more address at pool end [Openvpn-devel,v2,1/4] Avoid repeating code for tap and tun+subnet in server directive 0 0 0 OpenVPN enable compression lz4-v2 instead of comp-lzo seems that for v2.4+ clients no compression specific config required at the client end as long the above config is 'pushable' but on client side I got WARNING: 'comp-lzo' is present in remote config but missing in local config, remote='comp-lzo' In server config I have one line commented: # … OpenVPN - GL.iNet Docs
openvpn/tls-crypt-v2.txt at master · OpenVPN/openvpn · GitHub
openvpn/tls-crypt-v2.txt at master · OpenVPN/openvpn · GitHub When setting up a tls-crypt-v2 group (similar to generating a tls-crypt or: tls-auth key previously): 1. Generate a tls-crypt-v2 server key using OpenVPN's ``--tls-crypt-v2-genkey server``. This key contains 2 512-bit keys, of which we use: * the first 256 bits of key 1 as AES-256-CTR encryption key ``Ke`` Securepoint SSL VPN Client - Browse Files at SourceForge.net
OpenVPN not able to connect to public IP interface
Solved: OpenVPN Server Does Nothing on WRT1900ACS v2 After After enabling the OpenVPN feature and setting up two test accounts, the result of downloading an “OVPN Profile” is a blank OpenVPN configuration file: