Two-Factor Authentication for OpenVPN | Duo Security

OpenVPN Authenticate/Decrypt packet error: packet HMAC OpenVPN HMAC Authentication Failure No Matter What I do? 2. OpenVPN suddenly failing on Ubuntu 16.04 (since openssl update) Related. 3. OpenVPN fails from Network Manager, seems to connect from terminal, but no traffic to or from target network. 14. OpenVPN 2.4.9 Download - TechSpot Jun 25, 2020 #2536 (OpenVPN Server - TLS errors) – DD-WRT Confirm broken openvpn, tls errors as specified by fastfwd Build 19215, Broadcom Linksys E4200 comment:11 by fastfwd, 8 years ago. Some more info, hope it helps: i to had this problem with hmac authentication in build r19215. after trying several modifications to my config files,

How to Set Up an OpenVPN Server on CentOS 7 | Linuxize

Jul 24, 2014 TLS Error: incoming packet authentication failed from Jul 13, 2017

HMAC - Wikipedia

#1199 (MacOS: OpenVPN Connect: configuration 'tls-auth Jun 15 17:44:26 hostname ovpn-server[19234]: Authenticate/Decrypt packet error: packet HMAC authentication failed Jun 15 17:44:26 hostname ovpn-server[19234]: TLS Error: incoming packet authentication failed from [AF_INET]xxx.xxx.xxx.xxx:49377 Jun 15 17:44:27 hostname ovpn-server[19234]: Authenticate/Decrypt packet error: packet HMAC authentication - Using RSA-SHA as/instead HMAC in OpenVPN