Subtree to register FreeBSD versions. The OID for a FreeBSD version is formed by appending the dot delimited numbers from the release number to this base OID. Examples: 5.2.1-STABLE: freeBSDVersion.5.2.1 6.1-STABLE: freeBSDVersion.6.1 7.0-CURRENT: freeBSDVersion.7.0 There is no indication whether this is STABLE or CURRENT. The sysObjectId is automatically set to the value indicated by the uname(3) release field by bsnmpd(1). This initial value can be overwritten in the configuration file.
Sources for this description
Multiple manufacturers; see the original MIB MIB copies (LibreNMS/Observium Community)