6.8. CIPE Key Management
As previously mentioned, CIPE incorporates a secure combination of
static link keys information securely. Therefore, it is
imperative that both CIPE-enabled network gateways share the
exact same key, or CIPE communication will not be
possible.
6.8.1. Generating CIPE Keys
by piping
an arbitrary file or outputted process through the
md5sum command. For example:
Place this key in the /etc/cipe/options.cipcb0
file for all CIPE servers and clients.