NMC v7.0.8 extend cipher suites

[rf-dual]

At the current NMC version 7.0.8 it is not possible to send a mail to our mailserver because the cipher suites do not match.

I can show the current cipher suites which are using at NMC via SSH and the command "cipher".

Here it is possible to set some algorithm (enable/disabled), but it seems that I could not add other specific suites, eg  "TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256"

The current documentation (https://www.apc.com/us/en/faqs/FA359198/) do not point this issue.

How could I add specific (non weak) cipher suites to NMC or is this not supported?

[JonPro · Accepted solution]

Hi @rf-dual,

Thank you for reaching out to the SE Community, my name is Jon and I will assist you with this query.  For now, the only cipher suites are the only ones available for the NMC2 with firmware v7.0.8.