Netgear XCM8806 Chassis User Manual - Page 516
Downloading a Private Key from a TFTP Server, Configuring Pregenerated Certificates and Keys
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NETGEAR 8800 User Manual • HTTPS port configured. This is the port on which the clients will connect. • Length of the RSA key (the number of bits used to generate the private key). • Basic information about the stored certificate. Downloading a Private Key from a TFTP Server To download a private key from files stored in a TFTP server, use the following command: download ssl privkey If the operation is successful, the existing private key is overwritten. After the download is successful, a check is performed to find out whether the private key downloaded matches the public key stored in the certificate. If the private and public keys do not match, the switch displays a warning message similar to the following: Warning: The Private Key does not match with the Public Key in the certificate. This warning acts as a reminder to also download the corresponding certificate. For security reasons, when downloading private keys, NETGEAR recommends obtaining a pre-generated key rather than downloading a private key from a TFTP server. See Configuring Pregenerated Certificates and Keys on page 516 for more information. Downloaded certificates and keys are not saved across switch reboots unless you save your current switch configuration. After you use the save command, the downloaded certificate is stored in the configuration file and the private key is stored in the EEPROM. Configuring Pregenerated Certificates and Keys To get the pregenerated certificate from the user, use the following command: configure ssl certificate pregenerated You can copy and paste the certificate into the command line followed by a blank line to end the command. This command is also used when downloading or uploading the configuration. Do not modify the certificate stored in the uploaded configuration file because the certificate is signed using the issuer's private key. The certificate and private key file should be in PEM format and generated using RSA as the cryptography algorithm. To get the pregenerated private key from the user, use the following command: configure ssl privkey pregenerated You can copy and paste the key into the command line followed by a blank line to end the command. This command is also used when downloading or uploading the configuration. The private key is stored in the EEPROM. The certificate and private key file should be in PEM format and generated using RSA as the cryptography algorithm. 516 | Chapter 17. Security
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