OPNsense Forum

Archive => 18.1 Legacy Series => Topic started by: sirio81 on April 11, 2018, 03:35:49 pm

Title: OpenVPN Peet to peer: Authenticate/Decrypt packet error: packet HMAC authenticat
Post by: sirio81 on April 11, 2018, 03:35:49 pm

Hi all, I need some help configuring a VPN between OPNsense 18.1.6 and a zeroshell 3.8.1.
I get the error

Code: [Select]

Authenticate/Decrypt packet error: packet HMAC authentication failedAs 'Encryption algorithm' I'm using "BF-CBC (128 bit key bu default, 64 bit block)" that is the default OpenVPN alogorithm.
OPNsense it the client, Zeroshell is the server.
Zeroshell uses the default algorithm.

Do you know what may cause the above error?

Thank you.

Title: Re: OpenVPN Peet to peer: Authenticate/Decrypt packet error: packet HMAC authenticat
Post by: franco on April 11, 2018, 05:14:51 pm

Your shared key does not match on both boxes?


Cheers,
Franco

Title: Re: OpenVPN Peet to peer: Authenticate/Decrypt packet error: packet HMAC authenticat
Post by: sirio81 on April 16, 2018, 02:36:27 pm

Damn! It was a trivial copy/paste mistake!
Thank you.

Title: Re: OpenVPN Peet to peer: Authenticate/Decrypt packet error: packet HMAC authenticat
Post by: franco on April 16, 2018, 03:32:03 pm

:)


Cheers,
Franco