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jNetPcap 1.4.r1390 released!

Released an update to 1.4 development. The release fixes several new bugs and is a bit more stable then previous 1.3.r1380.

For more information look at the changelog and is available for download here.

1.4 Javadocs and SCTP protocol

The online javadocs for 1.4 have been updated to 1.4.r1380. Use the pull down from the "Documentation" menu or use the direct link below:

jNetPcap 1.4: javadocs

Sigtran SCTP Protocol: javadocs

jNetPcap 1.4 is a development release, so please use and test out the SIP, SCTP protocol changes. Once the changes and new features are confirmed and tested, I will update 1.3 with bug fixes and put 1.4 and release "beta" version of 1.4 on our way to production status.

jNetPcap 1.4.r1380 released

Another quick 1.4 update. To download: click here

  • Feature #3537229 - PcapDumper enhancements
  • Bug #3415846 - (reopened) several issues/limitations in validate_sip. Sip INFO was still not working in previous update. Sip is working much better now in 1.4.r1380.
  • Also fixed the fumbled package that was released for 32-bit linux

Main purpose of 1.4.r1380 was to fix still a few more Sip issues. Sip is working much better in 1.3.r1380.

jNetPcap 1.4.r1370 released

An update to jNetPcap 1.4 has been released.

Note: - there is an important update to user-guide (section 5.5.1) on how to create binding to Sctp headers.

Most of the bugs fixed in 1.4 are also relevant in release 1.3. Release 1.3 will be updated in a few weeks after all the changes that have been made to 1.4 have been verified as working correctly. After this latest batch of bugs is verified, those same changes will be reapplied on version 1.3 with the exception of new features and protocols.

Updates coming to 1.4

Here is a quick update on status of jNetPcap 1.4. Here are some of the things I have been working on for a few weeks now:

1) Numerous bug fixes. About 20 different bugs in RTP, SIP, HTTP, TCP and more have been fixed. (see https://sourceforge.net/tracker/?group_id=164277&atid=831083 for details)

2) Several new protocols: Added SCTP, NullHeader (loopback/Null DLT), RTCP. Also added skeleton first cut at Diameter (in the tests/java1.5 source tree).

3) Several improvements of existing features: JFormatter enhancements that handle more output styles and now any array of any previous style type is handled generically. For example complex objects can simply implement at toString() method and will neatly be organized in array-style-output.

4) Added new features:
- JPacket.hasAnyHeader(long mask) and JPacket.hasAllHeaders(long mask)
You can now manipulate numerical protocol IDs as bitmasks that can be combined (ORed/ANDed) to check for existence of 1 or more protocols in a single check.
- Fully documented and every feature implemented SCTP protocol has been added
- Fully documented and RFC3550 compliant RTCP protocol has been added

What do our customers have to say?

Dimentrix recommends jnetpcap as the Java library of choice when reading packets off the network. We have used this library extensively in our flagship "sqlShark" (http://www.sqlshark.com) and it has performed admirably. Even under tremendous load, the memory usage was low and response time high. We are also very satisfied with the support given to us by Sly Technologies. Their engineers were prompt in resolving any issues, proficient in network programming and level of commitment was at par with any ISO certified organization.

Vikram Roopchand
Dimentrix, Inc.
http://dimentrix.com


Posted by wkunes — 2012-04-24
Nice and Easy to use.
Posted by Ian — 2012-03-27
jnetpcap works perfectly, thanks
Posted by DimitrisK
Great, it's interesting.