When the import of the private key is successful, you can see that that certificate will have a letter K in the first column. You must check again the list of the certificates. RECOVER MIKROTIK CHR PASSWORDInstead of the key file (server.key) I chose the certificate request file (server.csr).Īgain, if you did not provide the password or passphrase, the key will not import and there will not be an error message. I chose the wrong file in in first place. We will choose the key file from the list, enter the password and click on the button. The procedure is the same as with the certificate file. To have the device handle SSL communications it must also have the private key for its certificate. We already discussed that in the section about server certificates inside this post. The most important one is the Common Name. If our new certificate appears there, then everything is fine. Therefore, you will see result in the basic dialog. However, if there is a password and you did not provide it, there will be no error message. If the certificate hasn’t got the password, you can just click on the button. What is wrong with this screenshot? I will provide the answer later. Remember that you need to import first the certificate then the key.īefore we go any further, I have a trick question for you. We have a pull down list with the names of all files found inside the router. We will click on the button and a new dialog window will appear. Now we need to import the device certificate. That means that we can have more than one certificate with the same file name and Mikrotik will generate different names for them. The name of the certificate is always a combination of the file name, underscore sign and ordinal number. In our example, we can see the root CA certificate which we have just imported.Īs you can see, we can have more details on display and we can adapt the column widths. We can see all the already installed certificates when we open the window for the Certificates service. This way we will have more details in the view and we can use the graphical dialogs to perform the whole operation.Īlthough we are using the certificate command directly from the root in the command line, this command is placed in the WinBox inside the System menu. We can use the WinBox tool when we want to work more comfortably. However, even such poor view can be helpful when working with small number of certificates. The output can be very confusing as the columns are truncated on predefined widths. The router will print the list of all installed certificates. When you want to check for an already installed certificates just type following command: certificate print You should see there that one certificate is imported. Therefore, read carefully the response from the command. However, if something is wrong (format of the file or the password), then the import of the certificate will fail. Therefore, our command will be: certificate import file-name=ca.crtĪs we protected our CA certificate with a password (or even better passphrase), we must provide the correct password to enable importing of the certificate. Where the certname.crt is the name of the certificate we need to import. I will import in this example the root CA certificate from the command line.Ĭommand for importing certificates is: certificate import file-name=certname.crt If you prefer to work from the command line or if working over a slow link, you can finish the whole job with a few commands. We need to upload those files on the router we can utilize the Mikrotik WinBox built-in file transfer capability or FTP session with the router. More importantly, if we are working with a third party CA root certificate we will never have access to it. We will never use a private key for the root CA certificate. Our list of the ingredients is very short. ) If you need instructions for other platforms, you can check the following documents: We can work from the command line or from WinBox GUI. The procedure described here is the same for any version of Mikrotik RouterOS, from 3.30 to 6.36.3. Moreover, this process is the same regardless how we obtain those certificates. For small installations, we will use the self-signed CA infrastructure. We need certificates for specific VPN technologies, including Microsoft SSTP and OpenVPN tunnels.
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