[ClusterLabs] Recommendations for securing DLM traffic?

Bob Peterson rpeterso at redhat.com
Thu Jan 11 08:16:43 EST 2018

----- Original Message -----
| What are the general recommendations for securing traffic for DLM on port
| 21064?
| It appears that this traffic is not signed or encrypted in any way so whilst
| there might not be any privacy issues with information disclosure it's not
| clear that the messages could not be replayed or otherwise spoofed.
| Thanks,
|                 Mark.

Hi Mark,

Perhaps you should send your question to the public cluster development
mailing list: cluster-devel at redhat.com

The dlm kernel developers are more likely to see it there.

For more info:


Bob Peterson
Red Hat File Systems

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