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DESCRIPTION
Cocoa Packet Analyzer is a native Mac OS X implementation of a network protocol analyzer and packet sniffer. It uses libPCAP for reading packet trace files and for capturing network traffic. Supports the Cocoa bundles technology for creating TCP/IP application layer protocol "Analyzer PlugIns".
WHAT'S NEW
Version 0.52:
  • fixed default preferences toolbar item.
  • fixed a memory leak with split view.
  • l2tp avps optimizations.
  • l2tp avps datatypes fixes.
  • l2tp avps respecting hidden flag now.
  • checking for truncated l2tp avps.
  • checking for truncated radius avps.
  • radius avps optimizations.
  • all searches/filters, except "Packet contains string", should be case insensitive now.
REQUIREMENTS
Mac OS X 10.4 or later.


SCREENSHOT

Developer:Jens Francke
Downloads:12,812
  - Version d/l:1,223
Utilities:Network
License:Free
Date:27 Aug 2008
Platform:PPC/Intel
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Cocoa Packet Analyzer User Reviews (4 posts)Write A Review
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Apr 21 2008
****.

MSWFUJOWDFFYC  Nice to have a FREE, recently developed Cocoa packet sniffer for OS X. It's quite usable, and useful. One might think that because it has "Cocoa" in the name, that it must be a UI masterpiece; it's not. The "New Capture" dialog box has a stop and start button, neither of which are labeled. You have to rest your mouse over them and wait for a tooltip to appear to know what's what. Some features I would like to see added are 1.) the ability to search for text inside of packet payload and 2.) the ability to select ONLY hex or ONLY text in the packet contents pane. Anyway... Cocoa Packet Analyzer is off to a nice start. I'm thankful to the developers and I'm looking forward to its future improvements.  
(Version 0.47)

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Jan 4 2008
*****

PHILIPZ  Very nice application. Doesn't have as much features as Wireshark or any others, but is <800k in size.

Not sure if this is a TCPDump GUI or a real sniffer, but it is very useful anyway.

Keep up the good work!  
(Version 0.44)

praisebury
0
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Replies:
Feb 10 2008

RORO01  How can anybody give five stars to a beta application? Just thank the developer for thinking of us and be patient. Hopefully the time will come for a five star rating.  
(Version 0.45)

praisebury
0
Feb 10 2008

PHILIPZ  Not sure if I understand your comment. So you can only give good ratings if it is a non-beta, no matter how good/reliable it is?  
(Version 0.45)

praisebury
0
Feb 10 2008

COMPUTERNAUT  If MacUpdate provides a voting function during applications' beta stages, then of course the users should able to post their review scores, should they feel for it.

Ratings during an app's beta stage, should reflect the reviewer's experience with that app, at that particular moment in time. If an app is good, it's good. I don't necessarily think it stinks just because it's in a beta stage. Mind you, some developers tend to keep their apps in beta stage for very long, sometimes even if it's to be considered final. If that's the scenario with an app that I like, then I usually won't hesitate from giving it the rating I think it deserves.  
(Version 0.45)

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0
Feb 11 2008

RORO01  Five stars are for perfect applications whatever they are. Normally beta applications are not perfect by definition.  
(Version 0.45)

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0
Mar 12 2008

PETER DA SILVA  Why would a TCPDump (or rather libpcap) GUI "not be a real sniffer"?  
(Version 0.46.5)

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0

Aug 18 2007

PHALERON  The window shown on the screenshot does not open for me. No instructions found either. I assume all that will be in place by version 1.0, but for the time being, I could not test the product.   
(Version 0.42)

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0
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Replies:
Aug 19 2007

JENSF  CPA is able to open pcap files. so you first need a pcap file. you can create one e.g by using tcpdump in terminal (tcpdum -w file.pcap)   
(Version 0.42)

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Apr 22 2008

BOZO CLOWN  Just choose File / New Capture from the menubar when the app starts and it'll appear. Arguably, the app should do this automatically when it starts.  
(Version 0.47)

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0

Aug 16 2007

MKLLOW  Nice job, its nice to see such a powerful tool natively on mac os x  
(Version 0.42)

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