Hi,
Today, SNMP4J version 2.4.1 and SNMP4J-Agent 2.4.1 with support for
RFC 7630 (SHA-2 authentication) have been released.
If you have already downloaded SNMP4J 2.4.0, please update it with 2.4.1
because the
SHA-2 authentication of 2.4.0 uses an invalid MAC/key length!
MIB Explorer 4.1 will follow mid January and will then also provide
SHA-2 support.
Because this is the last release of AGENT++ products for 2015, I would
like to
thank you cordially for the confidence you have shown us and for
using SNMP4J APIs and wish you a peaceful and Happy New Year!
Frank Fock
RELEASE NOTES
SNMP4J 2.4.1
* Fixed: SHA-2 authentication protocols used wrong MAC and key lengths
(were switched accidentally
in version 2.4.0.
* Fixed: Compilation warning in TransportMappings due to generic
refactorings in version 2.4.0.
* Added [SFJ-112]: Added SHA-2 (SHA-224,-256,-384,-512) support to USM
as defined by RFC 7630.
* Fixed [SFJ-116]: Improve performance of TableUtils getTable methods
for sparse tables.
* Fixed [SFJ-115]: USM: Allow adjustments of the local engine time.
* Improved: TransportStateEvent now provides the messages that are being
discarded due to an IO
issue with a TCP connection.
* Improved: Time information is updated also from first response of an
agent.
* Improved: Engine ID caching for target addresses. Now only confirmed
class PDUs are cache for
outgoing messages.
* Improved: Removed adding of engine IDs from traps to local MPv3 engine
ID cache.
* Improved: Removed comments with obsolete code from the TLSTM.
* Improved: Small refactoring in Snmp class.
* Improved: Generics refactorings in MultiThreadedTrapReceiver and
LogControl.
TransportMapping address parameter type (now with wildcard).
SNMP4J-Agent 2.4.1
* Added: Support for SHA-2 authentication protocols.
Added SHA256AES128 and SHA512AES256 USM users to SampleAgent
configuration.
* Added: RequestStatus.toString() method.
* Improved: Made SysUpTimeImpl serializable. Made MOScalar subclasses
serializable.
* Added: Sparse table demo to Snmp4jDemoAgent and the corresponding
SNMP4J-DEMO-MIB.
* Improved: Remove redundant code from SampleAgent and TestAgent
belonging to the
EngineBootsCounterFile.
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