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CHANGELOG.md

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CHANGELOG for SNMP Manager For ESP8266/ESP32/Arduino

1.1.12

  • Added flag to suppress short packet errors. Add #define SUPPRESS_ERROR_SHORT_PACKET before #include <Arduino_SNMP_Manager.h>
  • Added flag to suppress failed to parse errors. Add #define SUPPRESS_ERROR_FAILED_PARSE before #include <Arduino_SNMP_Manager.h>
  • Corrected some spelling mistakes.

1.1.11

  • Fixed implementation of encoding integers to use the minimum number of bytes necessary. Previously was always used 4 bytes. This Fixes #25.

1.1.10

  • Fixed spelling error Guage now corrected all references to Gauge. This maybe a breaking change if for example you are were using addGuageHandler or referencing the type GUAGE32, which now should be updated to addGaugeHandler and GAUGE32.

1.1.9

  • Added a new example file for ESP MCU to show polling of multiple devices and storing results in a device record array. #20

1.1.8

  • Fixed #19 timeticks should be of type unsigned integer. This change impacts SNMPManager::addTimestampHandler.

1.1.7

  • Fixes #18 support OID that use large integers, up to 4 bytes.

1.1.6

  • Allow non standard port to be used when making SNMP requests. Default UDP port 161 can be overridden using setPort(<port number>).

1.1.5

  • Support longer OIDs. Change in v1.1.1 was incomplete

1.1.4

  • Fixes #12 where additional check for packet length was incorrect and unnecessary

1.1.3

Focus: Increase robustness

  • Better handling devices sending invalid packets in response to requests
  • Better handling for receiving responses with OID that weren't requested
  • Added DEBUG log messages to aid future troubleshooting. Just add extra defines #define DEBUG and/or #define DEBUG_BER
  • Added support for using test data in SNMPManager::receivePacket to better support users experiencing issues

1.1.2

  • Reduce max size of SNMP message on ESP8266 to address reported issue which triggered exception: Exception 9: LoadStoreAlignmentCause: Load or store to an unaligned address

1.1.1

  • Improve OctetString handling for long strings
  • Handle OID > 50 characters

1.1.0

  • Initial library release