In LoadMaster firmware version 7.2.52, the BestPractices cipher set was updated. The cipher set is now based on the recommendations provided in the Use Secure Cipher Suites section of the following SSL Labs article: SSL and TLS Deployment Best Practices. The following table shows the ciphers that remain in the BestPractices cipher in LMOS 7.2.52 in the left column, and the ciphers removed from the set in the right column:

Carried Forward Removed
ECDHE-ECDSA-AES256-GCM-SHA384 DHE-RSA-AES256-GCM-SHA384
ECDHE-RSA-AES256-GCM-SHA384 DHE-DSS-AES256-GCM-SHA384
ECDHE-RSA-AES256-SHA384 DHE-RSA-AES256-SHA256
ECDHE-ECDSA-AES256-SHA384 DHE-DSS-AES256-SHA
ECDHE-RSA-AES128-GCM-SHA256 DHE-RSA-AES256-SHA
ECDHE-ECDSA-AES128-GCM-SHA256 DHE-RSA-AES128-GCM-SHA256
ECDHE-RSA-AES128-SHA256 DHE-DSS-AES128-GCM-SHA256
ECDHE-ECDSA-AES128-SHA256 DHE-RSA-AES128-SHA256
DHE-RSA-AES128-SHA
DHE-DSS-AES128-SHA256
ECDHE-RSA-AES256-SHA
ECDHE-ECDSA-AES256-SHA
ECDHE-RSA-AES128-SHA
ECDHE-ECDSA-AES128-SHA

In addition to the above, the following two ciphers were added to the BestPractices set:

ECDHE-ECDSA-CHACHA20-POLY1305

ECDHE-RSA-CHACHA20-POLY1305