HP TMS zl Module Security Administrator's Guide

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Configuring a VPN on the HP TMS zl Module
GRE Tunnels
b. For Inbound Encryption Key (ESP only), type a character string of the
specified length. The string must match the outbound encryption key
on the remote gateway.
It is best practice to use a mix of character types (alphanumeric and
special) and not to use dictionary words.
c. For Outbound Encryption Key (ESP only), type a character string of the
specified length. The string must match the inbound encryption key
on the remote gateway.
d. For Inbound Authentication Key, type a character string of the specified
length. The string must match the outbound authentication key on the
remote gateway.
e. For Outbound Authentication Key, type a character string of the speci-
fied length. The string must match the inbound encryption key on the
remote gateway.
10. Click Next.
Figure 4-290. Manage IPsec Wizard > Add IPsec Policy (step 3) Window
11. The Add IPsec Policy (step 3) window allows you to configure settings for
IKE Mode Config, which is not valid for a site-to-site VPN. Click Next.