In the past few months we have upgraded a few devices to IOS 12.4(24)T2. A few weeks after that we started to receive the following syslog messages from a couple of the devices:
Dec 30 10:34:52 xxxx 23425: Dec 30 10:34:51.907 EST: %LICENSE-4-EXPIRING: License for feature gatekeeper 1.0 will expire in 2 weeks.
So all of a sudden we're scambling to manage IOS licences and figure out how widespread a problem this is (i.e. can we expect more messages like this from other devices in our network in the future).
Does anyone know when licence enforcement was introduced to mainline IOS? Is there any documentation out there that could help us understand the plan to phase this in over all devices?