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MUM Europe 2020
Topic Author
Posts: 44
Joined: Sat Oct 07, 2017 9:35 am

OVPN not responding

Fri Mar 08, 2019 7:49 pm

I'm trying to config OVPN from my laptop to my RB4011.

After running wireshark on my laptop i can't see any response from my mikrotik.
and after waiting for 60 sec it gave me an error TLS key negotiation failed.

firewall rule :
add action=accept chain=input comment=OPENVPN dst-port=1194 protocol=tcp
OVPN config :
interface ovpn-server server set certificate=Server-Cert cipher=aes128,aes256 default-profile=openVPN enabled=yes require-client-certificate=yes
and my client .ovpn file :
dev tun
script-security 3
remote **ip**
resolv-retry infinite
remote-cert-tls server
reneg-sec 0
cipher AES-256-CBC
proto udp
explicit-exit-notify 1
*********my cert ********
Member Candidate
Member Candidate
Posts: 211
Joined: Mon Jul 21, 2014 7:59 pm
Location: Romania

Re: OVPN not responding  [SOLVED]

Fri Mar 08, 2019 10:28 pm

Mikrotik open VPN server does not support udp and lzo. Change the config to tcp and remove lzo line

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