HI Alex, That documentation section mostly gave me the clarity that I was looking for. The only lack of clarity is due to issues which are separate to the topic at hand. I think it's understandable why people are asking questions about the MX84 and MX100 since they have similar 18.1 firmware limitations as the MX64 and MX65. But the documentation covers that if you read carefully - so I think it's optional whether or not to explicitly call that out. I also think it's understandable why people are getting confused about the MX's (lack of consistent) firmware versioning notation. Until this is fixed everywhere, it should probably be a requirement of your documentation to help customers to navigate this conundrum. My suggestions for an edit to the section follow in red: WARNING: MX64 and MX65 devices on firmware releases prior to MX 18.1.7.13 (a.k.a. "18.107.13"), and all other MX devices on firmware prior to MX 17.6 run versions of Snort 2 that will stop receiving updates after December 18, 2025. All network traffic will continue to pass normally and be inspected using outdated signatures, which may expose clients to a reduced security posture until the firmware is updated. To ensure that such devices continue to receive updated rule sets, please ensure they have been upgraded to MX 18.1.7.13 (a.k.a. "18.107.13") or any higher firmware version before the above date. For more information, please refer to this Snort blog post. Note: MX84 and MX100 devices on firmware releases ≥ 17.6 are not impacted by the Snort announcement. ... View more