Cocoa Packet Analyzer is a native Mac OS X implementation of a network protocol analyzer.
CPA supports the industry-standard PCAP packet capture format for reading and writing packet trace files. With CPA you are able to analyze, display and filter packet trace files. A QuickLook plugin is included to get an overview over packet traces already in finder. Furthermore you can print packet traces on a printer.

Supported types and network protocols:
  • Ethertypes: ARP, IP (v4/v6), PPP, PPPoED/S, 802.1Q VLAN, MPLS
  • Linktypes: Loopback, PPP
  • IP-Protocols: IP(v4/v6), TCP, UDP, ICMP (v4/v6), IGMP, ESP, Mobility, MPLSinIP, DHCPv6, L2TP, RADIUS
  • PPP-Protocols: IP, LCP, IPCP (v4/v6), CCP, PAP, CHAP
  • PPPoE Discovery and Sessionstages

  • What's New
  • updated all graphics to support high resolution (retina) displays.
  • fixed timezone localizations.
  • updated libPCAP.
  • updated list of ethernet vendor codes.
  • limited the filter field to 100 predicates - use the advanced find for all possible predicates.
  • added plugin interface for ethertype protocol analyzer plugins.
  • added plugin interface for linktype protocol analyzer plugins.
  • added basic IEEE802.11 RadioTap protocol analyzer plugin.
  • added LinuxSLL protocol analyzer plugin.

  • CocoaPacketAnalyzer (com.tastycocoabytes.cocoapacketanalyzer.mas) is a Mac software application that has been discovered and submitted by users of

    Operating System: Mac

    Default Install Path: /Users/renier/Shrunk Apps/Applications/

    Minimum OS version: 10.6

    Copyright: Copyright (c) 2007-2011 BitControl Networks GmbH. All rights reserved.