OID value: 1.3.6.1.2.1.2.2.1.17
OID description:
ifOutUcastPkts OBJECT-TYPE
              SYNTAX  Counter
              ACCESS  read-only
              STATUS  mandatory
              DESCRIPTION
                      "The total number of packets that higher-level
                      protocols requested be transmitted to a
                      subnetwork-unicast address, including those that
                      were discarded or not sent."
              ::= { ifEntry 17 }
See also the OID Repository website reference for 1.3.6.1.2.1.2.2.1.17