3 Ways To Fix OpenVPN Authenticate Decrypt Packet Error: Packet HMAC Authentication Failed

People who are looking for a VPN service that not only enables them to utilise VPN on their devices, but also lets them create protocol servers, should keep reading. Both their personal life and their professional lives can benefit from this. The virtual private network service OpenVPN is widely regarded as being among the very finest available solutions. It ensures that its customers are getting the highest possible download speeds while simultaneously watching out for their privacy and keeping them safe.

On the other hand, some customers have complained that they were unable to launch OpenVPN because they received the error “Authenticate Decrypt packet error: packet HMAC authentication failed.” The users may find this to be a very annoying experience. In light of this, I will now provide you with a few solutions to this problem.

How To Fix Authenticate Decrypt Packet Error: Packet HMAC Authentication Failed?

Restart Device
Restarting your device is one of the most straightforward troubleshooting steps you can do. Leaving your computer on for days at a time might cause it to function less efficiently and also makes it more susceptible to faults and other issues. It’s possible that this is why you keep getting this problem.

In order to solve this problem, save your work and exit all of the applications that you now have open. This will ensure that none of your data is lost. Launch “Start Menu,” navigate to “Power,” and then click the “Restart” button. Depending on whether or not you have any available Windows updates, your computer may take some time to restart. Open up OpenVPN once your device has completed a restart so that you may use it without encountering any issues.

Configuration Files
Installing the OpenVPN protocol drivers is required before you can begin configuring your OpenVPN server. Following this step, the software will direct you through a time-consuming process of configuring all of its files. When attempting to configure these settings, you need to be very careful not to make any errors or typos in the text that you enter. Errors can result from the most insignificant of omissions or commissions.

When a user is looking for a single mistake throughout all of the configuration files, it might be a tremendously challenging process for them to go through all of the files. As a result, it is strongly suggested that you clear out all of the settings that are currently configured on your system. Next, you will need to conduct a search on the main website for OpenVPN. In this section, check for a list of configuration files that are supported by the operating system that you are using at the moment. Once you have finished downloading this file successfully. You will find that they come with an instruction booklet to utilise the product.

Take your time and make sure you follow each step thoroughly, then transfer all of the updated settings onto your OpenVPN client. First ensure that all of your settings have been saved, and then restart the software. This will guarantee that the previous configurations have been overwritten and that your OpenVPN will function without a hitch as a result.

Assistance to Customers
If none of the methods that have been outlined above resolve the difficulty that you are experiencing, then it is possible that you have encountered a technical error. You will need to get in touch with OpenVPN’s customer service in order to get this issue resolved. They are planning to contact you in the near future.

Give them a list of all the logs you’ve generated while using the software and describe the error to them in as much detail as possible. Take extra care to ensure that nothing important is overlooked. This will assist the support team in determining the primary cause of your mistake, and they will work to rectify the situation as soon as they are able to do so.

Categorized in: