Library /sys$common/syshlp/ncphelp.hlb SET, CIRCUIT, VERIFICATION option  *Conan The Librarian (sorry for the slow response - running on an old VAX)

 Applies only to synchronous and asynchronous circuits. Requires
 the remote node to send its routing initialization password.
 There are three options:

      DISABLED   Does not require the remote node to send its
                 routing initialization password.  This is the
                 default.

      ENABLED    Requires the remote node to send its routing
                 initialization password.

      INBOUND    Applies to any DDCMP point-to-point circuits.
                 Specifies that the executor node expects to
                 receive a routing initialization password for
                 verification from a remote node before a
                 connection is made between the nodes.  The
                 executor is prohibited from sending its routing
                 initialization password to the remote node.
                 This parameter is specified automatically for
                 dynamic asynchronous DDCMP circuits.  If
                 VERIFICATION INBOUND is specified for a circuit,
                 the INBOUND parameter must be set for the remote
                 node (using the SET/DEFINE NODE COMMAND).