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open [primary={*|local|host-name} [port=broker-port] [user=username [pwd=password]] [codepage=codepage] [{file=filename | xfile=filename [key=key]}] [verserial=serial number|no] [verhost=yes|no|host name]
secondary=host-name [port=broker-port] [user=username [pwd=password]] [codepage=codepage] [{file=filename | [xfile=filename [key=key]}] [verserial=serial number|no] [verhost=yes|no]
[encrypt=yes|no|cipher] [compress=compression-method] [nft=yes|no] [comment=text] [tt=direct|deferred] [minsslprotocol=tls1_0|tls1_2|tls1_3]
Description
The open command opens a UDM transfer session: two-party or three-party.
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- tls1_0 specifies that the minimum SSL/TLS protocol is TLS 1.0.
- tls1_2 specifies that the minimum SSL/TLS protocol is TLS 1.2.
tls1_3 specifies that the minimum SSL/TLS protocol is TLS 1.3.
Note TLS 1.3 is NOT currently supported on HP-UX and z/OS
Parameters
Parameter | Values | Description | ||
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primary | [{*|local|host name}] | Logical name of the primary transfer server. If the value is * or local, a two-party transfer is initiated, with the UDM Manager acting as the primary server. If only one server is specified. it is assumed to be the secondary. In this case, primary is assumed to be local and a two-party transfer is implied. If both primary and secondary servers are specified, and the value of primary is host name, a three-party transfer is initiated with the primary server running on the machine specified by host name. The IP address of the primary server can also be used for host name. | ||
secondary | host name | Logical name of the secondary server. Its value is the host name or IP address of the machine on which the secondary server will be running.
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port * | TCP port number or service name | Port on which the Broker that will initiate the transfer server is listening. If the port parameter is not specified, the port number is assumed to be 7887.
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user * | Valid username on the system the transfer server will be running on. | User name to authenticate with on the transfer server. The user name must be valid on the system. Once authenticated, the default directory on the transfer server is set to the user's home directory under UNIX and HFS. Under Windows, the default directory will be a directory created for the user underneath where the Universal Agent suite is installed. For z/OS under the dsn file system, the user name will be the high level qualifier.
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pwd * | Password of the user to authenticate. | Password, for the specified user name, for authenticating the user on the transfer server.
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codepage * | Valid codepage | Codepage used for text translation on the transfer server.
If no codepage is specified, the codepage listed in UDM's configuration will be used. | ||
file * | Valid filename | Plain text file containing the values for the transfer server: port, user, pwd, and/or codepage (see #file / xfile Parameters Format, below). These values override any values specified by the port, user, pwd, and /or codepage parameters for the specified transfer server. | ||
xfile * | Valid filename | Universal Encrypted text file containing the values for the transfer server: port, user, pwd, and/or codepage (see #file / xfile Parameters Format, below). These values override any values specified by the port, user, pwd, and /or codepage parameters for the specified transfer server. | ||
key * | Key used to decrypt the file specified by xfile | Key used to decrypt the file specified by the xfile parameter. If the key parameter is not specified, the default key for Universal Encrypt is used. | ||
verserial * | <serial number> or no | Specification for authenticating the UDM Server serial number.
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verhost * | yes, no, or <host name> | Specification for authenticating the UDM Server host name.
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encrypt | yes, no, or cipher | Encryption method for the transfer session.
Otherwise, a valid cipher must be specified: AES256-GCM-SHA384,AES256-SHA,AES128-GCM-SHA256,AES128-SHA,ECDHE-RSA-AES256-GCM-SHA384,ECDHE-ECDSA-AES256-GCM-SHA384,ECDHE-RSA-AES128-GCM-SHA256,ECDHE-ECDSA-AES128-GCM-SHA256,RC4-SHA,RC4-MD5,DES-CBC3-SHA,NULL-SHA,NULL-SHA256,NULL-MD5. Specifying NULL-NULL as the cipher completely disables SSL/TLS when NULL-NULL also is specified in the UDM Server Data Cipher Lists associated with a transfer. | ||
compress | yes, no, force, hasp, or zlib | Compression method for the transfer session:
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nft | yes or no | Specification for whether or not the session is network fault tolerant:
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comment | text | Comment for a single session (or overrides a comment specified by the COMMENT option). | ||
tt | direct or deferred | Specification for where codepage translation is performed for files transferred in text mode, thus allowing you to choose which side of the connection will incur the overhead of codepage translation:
If the tt parameter is not specified, the translation defaults to direct. | ||
minsslprotocol | tls1_0 or tls1_2 or tls1_23 | Minimum SSL/TLS protocol to be used in both control and data sessions between client and server parties.
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Examples
To open a two-party transfer session between two machines, explicitly specifying the primary server:
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