agentDiffServAuxMfClfrTos 1.3.6.1.4.1.4526.10.3.6.1.1.2.1.12

IP TOS bits value, defined as all eight bits of the Service Type octet in the IPv4 header. There are multiple, overlapping, meanings of the TOS octet in use today: Precedence (bits 7-5): IP Precedence, values 0-7 DSCP (bits 7-2): IP DiffServ Code Point, values 0-63 TOS (bits 7-0): IP Type of Service, by bits, values 0-255 Each of these definitions can be produced using the appropriate agentDiffServAuxMfClfrTosMask mask value. These definitions are mutually-exclusive, so only one is allowed for any given classifier element.