What's new in version 6.0 (Jan. 4, 2016)

Major changes and improvements:
  • Supports SHA-2
  • Improved MIB parser

What's new in version 5.0 (Feb. 22, 2010)

Major changes and improvements:
  • Supports AES 192-bit and 256-bit encryption
  • Improved MIB parser

What's new in version 4.0 (Feb. 17, 2006)

Major changes and improvements:
  • Added efficient support for the timeout of asynchronous requests
  • Added UDP broadcast discovery
  • Improved MIB parser

What's new in version 3.1 (Nov. 12, 2004)

Major changes and improvements:
  • Fixed compatiblity issues with JDK 1.5
  • Fixed bugs in MibUtil class
  • Fixed SNMPv3 USM issues in SnmpTrapdSession
  • Improved MIB parser

What's new in version 3.0.1 (Feb. 20, 2004)

Maintenance release to SNMP API 3.0. Major changes and improvements:
  • Added new addV3Params method to SnmpTrapdSession class which takes localized keys
  • Fixed timeout issue in async. methods of SnmpSession class
  • Added MIB browser that is also available as an independent freeware product
  • Fixed trap port problem and some other minor issues in sample code
  • Improved MIB parser

What's new in version 3.0 (Oct. 20, 2003)

Major changes and improvements:
  • Added USM CFB128-AES-128 algorithm
  • Support for loading multiple versions of MIBs
  • Improved performance for SNMPv3 encryption
  • InstallSnmpV3 script is no longer required
  • Added Java applet example for accessing SNMP agent within applet

What's new in version 2.6 (May 28, 2003)

Major changes and improvements:
  • Better handling of malformed MIB files
  • Integrated with popular log4j
  • Fixed problems in SNMPv3 trap handling

What's new in version 2.51 (Feb. 10, 2003)

As the first maintenance release to SNMP API 2.5, about 9 bug fixes were integrated in version 2.51.

Additionally, changes and improvements have been made in the following areas:

  • SnmpSession
  • MIB parser
  • SnmpTrapdSession

Major new features in version 2.5 (Dec. 9, 2002)

  • MIB parser, which was a package scope class, has been made public and new features were added. Now user can have a tree data structure of MIB. A new sample code, mibparser.java, is added to illustrate the use of mib parser. Sees javadoc of MibUtil and MibTreeNode classes for details.
  • Conversion between SNMPv1 and SNMPv2c traps are added to SnmpV1Trap and SnmpTrap classes, according to RFC 2576 and RFC 2089.
  • There are some changes to public methods in SnmpTrapdSession class to greatly improve its performance in order to handle high-volume trap messages. Refer to snmptrapd.java for the usage of this class.