Tripp Lite B092-016 Owner's Manual page 57

Chapter 4: Serial Port, Device and User Configuration
• Select the Authentication Method to be used, either RSA digital signatures or a Shared secret (PSK)
o If you select RSA you will asked to click here to generate keys. This will generate an RSA public key for the
console server (the Left Public Key). You will need to find out the key to be used on the remote gateway, then cut
and paste it into the Right Public Key
o If you select Shared secret you will need to enter a Pre-shared secret (PSK). The PSK must match the PSK
configured at the other end of the tunnel
• In Authentication Protocol select the authentication protocol to be used. Either authenticate as part of ESP
(Encapsulating Security Payload) encryption or separately using the AH (Authentication Header) protocol.
• Enter a Left ID and Right ID. This is the identifier that the Local host/gateway and remote host/gateway use for IPsec
negotiation and authentication. Each ID must include an '@' and can include a fully qualified domain name preceded by
'@' ( e.g. left@example.com )
• Enter the public IP or DNS address of the gateway device connecting it to the Internet as the Left Address. You can leave
this blank to use the interface of the default route
57