MIN_SSL_PROTOCOL - UBROKER configuration option
Description
The MIN_SSL_PROTOCOL option specifies the minimum SSL/TLS protocol level that will be negotiated and used for communications channels.
Usage
Method | Syntax | IBM i | UNIX | Windows | z/OS |
|---|---|---|---|---|---|
Command Line, Long Form | -min_ssl_protocol option | ||||
Environment Variable | UBRMINSSLPROTOCOL=option | ||||
Configuration File Keyword | min_ssl_protocol option | ||||
Manager Override | n/a |
info
This option was introduced to IBM i in version 5.1.1.0.
Values
option is the specification for the minimum SSL/TLS protocol level that will be supported.
- TLS1_0
Minimum SSL/TLS protocol is TLS 1.0. - TLS1_2
Minimum SSL/TLS protocol is TLS 1.2. - TLS1_3
Minimum SSL/TLS protocol is TLS 1.3.
Default is TLS1_2.