Template:FAQ:Agent 30

Until release 4.2, the access control handling accepted the token "any" to cover all of the recognised security models. This is explicitly forbidden in the relevant RFC, so support for this is being withdrawn. As an interim measure, it is currently accepted (with the warning you see), but this will not be the case in future releases of the agent.

You should replace the token 'any' with 'v1', 'v2c' or 'usm' as appropriate. If you want to support all three of these security models, you'll need to use three distinct group lines, one for each. See the example snmpd.conf file for details.