packet.application.dns - Man Page

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.

        pktt:
    Packet trace object (packet.pktt.Pktt) so this layer has
    access to the parent layers.
        proto:
    Transport layer protocol.

Option object

Query object

Resource object

enum dns_algorithm

enum dns_class

enum dns_fptype

enum dns_opcode

enum dns_query

enum dns_rcode

enum dns_type