class DNS(baseobj.BaseObj)¶

DNS object
Usage:


    from packet.application.dns import DNS


    # Decode DNS layer


    x = DNS(pktt, proto)
Object definition:
DNS(


    id          = int,  # Query Identifier


    QR          = int,  # Packet Type (QUERY or REPLY)


    opcode      = int,  # Query Type


    AA          = int,  # Authoritative Answer


    TC          = int,  # Truncated Response


    RD          = int,  # Recursion Desired


    RA          = int,  # Recursion Available


    AD          = int,  # Authentic Data


    CD          = int,  # Checking Disabled


    rcode       = int,  # Response Code


    version     = int,  # Version (EDNS0)


    udpsize     = int,  # UDP Payload Size (EDNS0)


    options     = list, # Options (EDNS0)


    qdcount     = int,  # Number of Queries


    ancount     = int,  # Number of Answers


    nscount     = int,  # Number of Authority Records


    arcount     = int,  # Number of Additional Records


    queries     = list, # List of Queries


    answers     = list, # List of Answers


    authorities = list, # List of Authority Records


    additional  = list, # List of Additional Records
)

Methods defined here:
---------------------

__bool__(self)
Truth value testing for the built-in operation bool()

__init__(self, pktt, proto)
Constructor
Initialize object's private data.

class Option(baseobj.BaseObj)¶

Option object

class Query(baseobj.BaseObj)¶

Query object

class Resource(baseobj.BaseObj)¶

Resource object

class dns_algorithm(packet.utils.Enum)¶

enum dns_algorithm

class dns_class(packet.utils.Enum)¶

enum dns_class

class dns_fptype(packet.utils.Enum)¶

enum dns_fptype

class dns_opcode(packet.utils.Enum)¶

enum dns_opcode

class dns_query(packet.utils.Enum)¶

enum dns_query

class dns_rcode(packet.utils.Enum)¶

enum dns_rcode

class dns_type(packet.utils.Enum)¶

enum dns_type