marsvo
February 7, 2025, 6:36am
503
Re: OpenVPN Clients Constantly Reconnecting on RouterOS 7.17.1 (Decryption Error)
Same here on a RB4011 (but only on this one, others working fine, and so do many other HEX and HAPs). My 4011 Worked fine during many versions of ROS7 up to 7.16.2. Since 7.17 (tried .1 and .2 also) this problem came up. Any ideas?
I tried to reset the device to defaults and configured completely new. Same issue. Same config on other device works fine.
Same for me - OpenVPN server on Mikrotik with AES-256-GCM cipher and client on linux (Debian/Ubuntu) causes infinitly disconnecting - till v7.17 there was no problem.
Log on Mikrotik ovpn-server:
ovpn-client: terminating… - peer disconnected
ovpn-client: disconnected
Log on Linux/Debian ovpn-client:
openvpn[826937]: AEAD Decrypt error: cipher final failed
openvpn[826937]: Fatal decryption error (process_incoming_link), restarting