SSH Reference Manual
Parameter Syntax 
IPMODE ip-mode 
Arguments 
 ip-mode 
The IP mode the SSH2 process will be running in. The following IP modes are supported: 
o  IPV4 – TCP/IP version 4 is supported only 
o  IPV6 – TCP/IP version 6 is supported only 
o  DUAL – Both TCP/IP versions 4 and 6 are supported 
Default 
The default value for this parameter is IPV4. 
Example 
IPMODE IPv6 
Considerations 
•  The IPMODE parameter of SSH2 corresponds to the TCP/IP monitor process option FAMILY. The 
configuration of SSH2 parameter SUBNET
 or define =TCPIP^PROCESS^NAME must not contradict the value 
of IPMODE, i.e. if IPMODE is set to IPv4, then the TCP/IP process cannot be configured with FAMILY IPv6 
and vice versa. 
•  Similarly, the configuration of SSH2 parameters INTERFACE and INTERFACEOUT must be set consistently 
with setting of parameter IPMODE.  
See also 
SUBNET, INTERFACE, INTERFACEOUT
LICENSE 
Use this parameter to specify a different location for the SSH2 license file. 
Note: If you purchased NonStop SSH with the NonStop™ Operating System Kernel for H Series and J Series 
NonStop™ platforms, you will not need a license file anymore. 
Parameter Syntax 
LICENSE file 
Arguments 
 file 
Specifies the name of the SSH2 license file. 
Considerations 
•  If the file name is not fully qualified, SSH2 will add the home subvolume of the object file to the file name. 
•  A license is no longer required for TNS/E systems. If a license file exists, then the customer name will be 
extracted from it. 
•  Please see the section on the HOSTKEY
 parameter for more information on the interaction of the license file 
with the host key file. 
88 • Configuring and Running SSH2  HP NonStop SSH Reference Manual 










