PLBWEB_SSL_1_1

PLBWEB_SSL_1_1_USED Keyword

10.3

PLBWEB_SSL_1_1_USED={ on | off ]

This keyword configures the PL/B Web Server to only load the OpenSSL 1.1.x SSL DLLs.

When this keyword is set to 'ON', the 1.1.x SSL shared libraries must exist and be accessible before the PWS server can start.

Note:

1. When using a Windows OS PWS server, it is recommended that the 'libssl-1_1.dll' and 'libcrypto-1_1.dll' SSL DLLs be located in the same directory as the PWS server executable. This ensures that the correct version of the SSL libraries are being loaded.

2. When using a Linux PWS server, the appropriate OpenSSL shared 32-bit libraries must be installed. In this case, the web server must be able to load the SSL shared libraries named 'libssl.so.1.1' and 'libcrypto.so.1.1'.