How to get data from SNMP with python?

In the pysnmp example you are doing an SNMPGET (snmpget), not a GETNEXT (snmpwalk). If you change,

real_fun = getattr(generator, 'getCmd')

to

real_fun = getattr(generator, 'nextCmd')

you will start to see useful results.

As for the discrepancy you saw in the results between snmpwalk and the python net-snmp bindings result: snmpwalk and snmpbulkget behave differently. If you do an snmpbulkget from the command line with the same options as the snmpwalk you’ll receive the same results as your python net-snmp example.

If you update the following line in your python net-snmp example,

res = netsnmp.snmpgetbulk(oid, Version=2, DestHost='192.168.0.100', 
                          Community='pub')

to

res = netsnmp.snmpwalk(oid, Version=2, DestHost='192.168.0.100', 
                       Community='pub')

then you should now get the same list of results from the python net-snmp example as you see when you do an snmpwalk on the command line.

Related Posts:

  1. SyntaxError: unexpected EOF while parsing
  2. How do I lowercase a string in Python?
  3. How do I copy a file in Python?
  4. How can I reverse a list in Python?
  5. Manually raising (throwing) an exception in Python
  6. How do I copy a file in Python?
  7. can’t multiply sequence by non-int of type ‘float’
  8. Difference between del, remove, and pop on lists
  9. How can I reverse a list in Python?
  10. How to use the pass statement
  11. How to use filter, map, and reduce in Python 3
  12. What does enumerate() mean?
  13. Searching the student-t distribution table for values using python
  14. How to declare an array in Python?
  15. Does Python have a ternary conditional operator?
  16. Use Gif Logo For Loading Screen In Kivy
  17. Praw & Discord.py: The bot keep sending the same meme. I want the bot to send different meme whenever it is asked
  18. Pig Latin Translator
  19. What is the difference between Python’s list methods append and extend?
  20. How can I make a time delay in Python? [duplicate]
  21. Python – TypeError: ‘int’ object is not iterable
  22. TypeError: ‘int’ object is not subscriptable
  23. sphinx.ext.autodoc: Keeping names of constants in signature
  24. are there dictionaries in javascript like python?
  25. How do you round UP a number?
  26. Understanding slice notation
  27. Iterating over dictionaries using ‘for’ loops
  28. How to define a two-dimensional array?
  29. how to sort pandas dataframe from one column
  30. Why am I seeing “TypeError: string indices must be integers”?
  31. How do you round UP a number?
  32. Understanding slice notation
  33. TypeError: only integer scalar arrays can be converted to a scalar index with 1D numpy indices array
  34. How do I update\upgrade pip itself from inside my virtual environment?
  35. How to open a file using the open with statement
  36. How to emulate a do-while loop?
  37. How do I update\upgrade pip itself from inside my virtual environment?
  38. How to comment out a block of code in Python [duplicate]
  39. Microsoft Visual C++ 14.0 is required (Unable to find vcvarsall.bat)
  40. Using “with open() as file” method, how to write more than once? [duplicate]
  41. TypeError: list indices must be integers or slices, not str
  42. Why there is no do while loop in python
  43. How do I get a substring of a string in Python?
  44. How do I sort a dictionary by value?
  45. ImportError: DLL load failed: The specified module could not be found
  46. How do I sort a dictionary by value?
  47. How to prettyprint a JSON file?
  48. What does the “yield” keyword do?
  49. ImportError: DLL load failed: The specified module could not be found
  50. Replacements for switch statement in Python?
  51. How to install pip with Python 3?
  52. What is the difference between rw+ and r+
  53. What does ** (double star/asterisk) and * (star/asterisk) do for parameters?
  54. Renaming column names in Pandas
  55. How to reset index in a pandas dataframe? [duplicate]
  56. pip not recognised as an internal or external command
  57. Correct way to write line to file?
  58. Python: Find in list
  59. Does Python have a string ‘contains’ substring method?
  60. Is there a “not equal” operator in Python?
  61. IndexError: list index out of range and python
  62. How to read a file line-by-line into a list?
  63. Delete a column from a Pandas DataFrame
  64. strip(char) on a string
  65. Python – TypeError: ‘int’ object is not iterable
  66. How do I sort a dictionary by value?
  67. Import Error: No module named numpy
  68. How to deal with SettingWithCopyWarning in Pandas
  69. How to update/upgrade a package using pip?
  70. How to deal with SettingWithCopyWarning in Pandas
  71. ‘Syntax Error: invalid syntax’ for no apparent reason
  72. Python exit commands – why so many and when should each be used?
  73. How can I represent an infinite number in Python?
  74. Constructing pandas DataFrame from values in variables gives “ValueError: If using all scalar values, you must pass an index”
  75. How to iterate over rows in a DataFrame in Pandas
  76. pandas read_json: “If using all scalar values, you must pass an index”
  77. How to iterate over rows in a DataFrame in Pandas
  78. What is the Python equivalent for a case/switch statement? [duplicate]
  79. Web scraping redoc web api
  80. TypeError: ‘NoneType’ object is not iterable in Python
  81. Python: ‘ModuleNotFoundError’ when trying to import module from imported package
  82. Relative imports – ModuleNotFoundError: No module named x
  83. bash: pip: command not found
  84. Static methods in Python?
  85. Check if a given key already exists in a dictionary
  86. ValueError: invalid literal for int() with base 10: ”
  87. TypeError: ‘list’ object is not callable while trying to access a list
  88. Function for Factorial in Python
  89. IndentationError: unindent does not match any outer indentation level
  90. What is the Python equivalent for a case/switch statement? [duplicate]
  91. Purpose of “%matplotlib inline”
  92. ValueError: setting an array element with a sequence
  93. ‘python’ is not recognized as an internal or external command [duplicate]
  94. What does the “yield” keyword do?
  95. How to convert list to string [duplicate]
  96. TypeError: a bytes-like object is required, not ‘str’ when writing to a file in Python3
  97. Writing a pandas DataFrame to CSV file
  98. How to uninstall a package installed with pip install –user
  99. How do I get the number of elements in a list?
  100. Why am I getting “IndentationError: expected an indented block”? [duplicate]

Leave a Comment