IOS Self-Signed Certificate Expiration on Jan. 1, 2020
At 00:00 on 1 Jan 2020 UTC, all Self-Signed Certificates (SSC) that were generated on IOS/IOS-XE systems will expire, unless the system was running a fixed version of IOS/IOS-XE when the SSC was generated. After that time, unfixed IOS systems will be unable to generate new SSCs. Any service that relies on these self-signed certificates … Read more