Recently I encountered an issue while pulling an NCM backup on Cisco devices, when we started looking at it, we realized these devices were configured to use chacha20-polhmac-sha2-256-etm@openssh.com, seems like SolarWinds NCM (even 2024.2) doesn't support this Encryption yet as mentioned in this link - https://support.solarwinds.com/SuccessCenter/s/article/Supported-algorithms-and-cipher-for-NPM-and-NCM?language=en_US#ncm20231
