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Kamil R
Kamil R

Reputation: 1

Disable TLS below version TLSv1.2 everywhere in infrastructure

In the infrastructure we've got following machines: 1. Websphere application server (on SUSE Linux Enterprise Server 12 SP4) 2. DB2 server (on SUSE Linux Enterprise Server 12 SP4)

Customer wants to deactivate the TLS 1.1 and below everywhere within the infrastructure. I know where to disable it in WAS Admin console on server 1, but I don't know where to disable it in other places. Please advice. Thank you!

Upvotes: 0

Views: 1211

Answers (1)

mustaccio
mustaccio

Reputation: 19001

You need to set the Db2 instance configuration parameter ssl_versions to TLSv12. For example, when using the command line processor, while logged in as the instance owner:

db2 update dbm cfg using ssl_versions TLSv12

You will need to restart the instance for the change to take effect.

Reference

Upvotes: 2

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