--binary
06 0a # version, type
00 35 # length
12 34 56 78 # xid
00 00 00 64 # buffer_id
42 68 # total_len
01 # reason
14 # table_id
fe dc ba 98 76 54 32 10 # cookie
00 01 # match.type
00 16 # match.length
80 00 01 08 # match.oxm_list[0].type_len - Input Port
00 00 00 04 # match.oxm_list[0].value
00 00 00 05 # match.oxm_list[0].mask
80 00 2A 02 # match.oxm_list[1].type_len - ARP OpCode
00 01 # match.oxm_list[1].value
00 00 # match.pad
00 00 # pad
61 62 63 # data
-- java
builder
        .setXid(0x12345678)
        .setBufferId(OFBufferId.of(100))
        .setTotalLen(17000)
        .setReason(OFPacketInReason.ACTION)
        .setTableId(TableId.of(20))
        .setCookie(U64.parseHex("FEDCBA9876543210"))
        .setMatch(
            factory.buildMatchV3()
                .setMasked(MatchField.IN_PORT, OFPort.of(4), OFPort.of(5))
                .setExact(MatchField.ARP_OP, ArpOpcode.REQUEST)
                .build())
        .setData(new byte[] { 97, 98, 99 } );