SSH Logical Names

The logical names described in Table 4-1 can be used to modify the behavior of the SSH service.

Table 4-1 Logical Names

Name	Function
TCPIP$SSH_DEVICE	Defines the device on which the SSH client default directory is located. If you do not define this logical, the default is SYS$SYSDEVICE.
TCPIP$SSH_HOME	Defines the OpenVMS equivalent of the /etc directory on UNIX systems. Used internally by SSH software. Translates to TCPIP$SSH_DEVICE:[TCPIP$SSH].
TCPIP$SSH_AGENT_PORT	Defines the port on which an SSH authentication agent listens for connections from clients. Used internally by SSH software, and defined only in the job table for a process and its subprocesses.
TCPIP$SSH_CLIENT_PORT	Defines the port on which a client of an SSH authentication agent communicates with the agent. Used internally by SSH software, and defined only in the job table for a process and its subprocesses.
TCPIP$SSH_TOLERANT_PROTOCOL_STATUS	Suppresses the warning messages you usually receive when you use the OpenVMS SSH client to access the OpenSSH server.
TCPIP$SSH_SERVER_PARAMS	Specifies alternate operational control over the SSH server. The default is —1, which invokes the auxiliary server. Do not change this logical name.
TCPIP$SSH_SERVER_DEBUG	Specifies the level of debug information. By default, this logical name is set to 99.

HP OpenVMS Systems Documentation