The Bro Mac OS
Zeek provides a comprehensive platform for network traffic analysis, with a particular focus on semantic security monitoring at scale. While often compared to classic intrusion detection/prevention systems, Zeek takes a quite different approach by providing users with a flexible framework that facilitates customized, in-depth monitoring far beyond the capabilities of traditional systems. Want to book us? Facebook Instagram Youtube Envelope. Share your videos with friends, family, and the world.
Your Mac provides several tools to help you identify it. The simplest is About This Mac, available by choosing About This Mac from the Apple menu in the top left-hand corner of your screen. The other is the System Information app. Find out how to use these tools to identify your Mac.
If you don’t have your Mac or it doesn’t start up, use one of these solutions instead:
- Find the serial number printed on the underneath of your Mac, near the regulatory markings. It's also on the original packaging, next to the barcode label. You can then enter that serial number on the Check Coverage page to find your model.
- The original packaging may also display an Apple part number, such as MLH12xx/A (“xx” is a variable that differs by country or region). You can match the Apple part number to one on the list below to find your model.
List of MacBook Pro models
MacBook Pro models are organised by the year they were introduced, starting with the most recent. Click the model name for detailed technical specifications.
MacBook Pro models from late 2013 and newer can run the latest version of macOS. For older models, the latest compatible operating system is noted.
2020
MacBook Pro (13-inch, M1, 2020)
Colours: silver, space grey
Model Identifier: MacBookPro17,1
Part Numbers: MYD83xx/A, MYD92xx/A, MYDA2xx/A, MYDC2xx/A
Tech Specs: MacBook Pro (13-inch, M1, 2020)
User Guide: MacBook Pro (13-inch, M1, 2020)
MacBook Pro (13-inch, 2020, Two Thunderbolt 3 ports)
Colours: silver, space grey
Model Identifier: MacBookPro16,3
Part Numbers: MXK32xx/A, MXK52xx/A, MXK62xx/A, MXK72xx/A
Tech Specs: MacBook Pro (13-inch, 2020, Two Thunderbolt 3 ports)
User Guide: MacBook Pro (13-inch, 2020, Two Thunderbolt 3 ports)
MacBook Pro (13-inch, 2020, Four Thunderbolt 3 ports)
Colours: silver, space grey
Model Identifier: MacBookPro16,2
Part Numbers: MWP42xx/A, MWP52xx/A, MWP62xx/A, MWP72xx/A, MWP82xx/A
Tech Specs: MacBook Pro (13-inch, 2020, Four Thunderbolt 3 ports)
User Guide: MacBook Pro (13-inch, 2020, Four Thunderbolt 3 ports)
2019
MacBook Pro (16-inch, 2019)
Colours: silver, space grey
Model Identifier: MacBookPro16,1, MacBookPro16,4
Part Numbers: MVVJ2xx/A, MVVK2xx/A, MVVL2xx/A, MVVM2xx/A
Tech Specs: MacBook Pro (16-inch, 2019)
User guide: MacBook Pro (16-inch, 2019)
MacBook Pro (13-inch, 2019, Two Thunderbolt 3 ports)
Colours: silver, space grey
Model Identifier: MacBookPro15,4
Part Numbers: MUHN2xx/A, MUHP2xx/a, MUHQ2xx/A, MUHR2xx/A, MUHR2xx/B
Tech Specs: MacBook Pro (13-inch, 2019, Two Thunderbolt 3 ports)
User Guide: MacBook Pro (13-inch, 2019, Two Thunderbolt 3 ports)
Attack of the time gobbler - 2 plane flying mac os. MacBook Pro (15-inch, 2019)
Colours: silver, space grey
Model Identifier: MacBookPro15,1, MacBookPro15,3
Part Numbers: MV902xx/A, MV912xx/A, MV922xx/A, MV932xx/A, MV942xx/A, MV952xx/A
Tech Specs: MacBook Pro (15-inch, 2019)
User Guide: MacBook Pro (15-inch, 2019)
MacBook Pro (13-inch, 2019, Four Thunderbolt 3 ports)
Colours: silver, space grey
Model Identifier: MacBookPro15,2
Part Numbers: MV962xx/A, MV972xx/A, MV982xx/A, MV992xx/A, MV9A2xx/A
Tech Specs: MacBook Pro (13-inch, 2019, Four Thunderbolt 3 ports)
User Guide: MacBook Pro (13-inch, 2019, Four Thunderbolt 3 ports)
2018
MacBook Pro (15-inch, 2018)
Colours: silver, space grey
Model Identifier: MacBookPro15,1
Part Numbers: MR932xx/A, MR942xx/A, MR952xx/A, MR962xx/A, MR972xx/A, MUQH2xx/A
Tech Specs: MacBook Pro (15-inch, 2018)
User Guide: MacBook Pro (15-inch, 2018)
MacBook Pro (13-inch, 2018, Four Thunderbolt 3 ports)
Colours: silver, space grey
Model Identifier: MacBookPro15,2
Part Numbers: MR9Q2xx/A, MR9R2xx/A, MR9T2xx/A, MR9U2xx/A, MR9V2xx/A
Tech Specs: MacBook Pro (13-inch, 2018, Four Thunderbolt 3 ports)
User Guide: MacBook Pro (13-inch, 2018, Four Thunderbolt 3 ports)
2017
MacBook Pro (15-inch, 2017)
Colours: silver, space grey
Model Identifier: MacBookPro14,3
Part Numbers: MPTR2xx/A, MPTT2xx/A, MPTU2xx/A, MPTV2xx/A, MPTW2xx/A, MPTX2xx/A
Tech Specs: MacBook Pro (15-inch, 2017)
User Guide: MacBook Pro (15-inch, 2017)
MacBook Pro (13-inch, 2017, Four Thunderbolt 3 ports)
Colours: silver, space grey
Model Identifier: MacBookPro14,2
Part Numbers: MPXV2xx/A, MPXW2xx/A, MPXX2xx/A, MPXY2xx/A, MQ002xx/A, MQ012xx/A
Tech Specs: MacBook Pro (13-inch, 2017, Four Thunderbolt 3 ports)
User Guide: MacBook Pro (13-inch, 2017, Four Thunderbolt 3 ports)
MacBook Pro (13-inch, 2017, Two Thunderbolt 3 ports)
Colours: silver, space grey
Model Identifier: MacBookPro14,1
Part Numbers: MPXQ2xx/A, MPXR2xx/A, MPXT2xx/A, MPXU2xx/A
Tech Specs: MacBook Pro (13-inch, 2017, Two Thunderbolt 3 ports)
User Guide: MacBook Pro (13-inch, 2017, Two Thunderbolt 3 ports)
2016
MacBook Pro (15-inch, 2016)
Colours: silver, space grey
Model Identifier: MacBookPro13,3
Part Numbers: MLH32xx/A, MLH42xx/A, MLH52xx/A, MLW72xx/A, MLW82xx/A, MLW92xx/A
Tech Specs: MacBook Pro (15-inch, 2016)
User Guide: MacBook Pro (15-inch, 2016)
MacBook Pro (13-inch, 2016, Four Thunderbolt 3 ports)
Colours: silver, space grey
Model Identifier: MacBookPro13,2
Part Numbers: MLH12xx/A, MLVP2xx/A, MNQF2xx/A, MNQG2xx/A, MPDK2xx/A, MPDL2xx/A
Tech Specs: MacBook Pro (13-inch, 2016, Four Thunderbolt 3 ports)
User Guide: MacBook Pro (13-inch, 2016, Four Thunderbolt 3 ports)
MacBook Pro (13-inch, 2016, Two Thunderbolt 3 ports)
Colours: silver, space grey
Model Identifier: MacBookPro13,1
Part Numbers: MLL42xx/A, MLUQ2xx/A
Tech Specs: MacBook Pro (13-inch, 2016, Two Thunderbolt 3 ports)
User Guide: MacBook Pro (13-inch, 2016, Two Thunderbolt 3 ports)
2015
MacBook Pro (Retina, 15-inch, Mid 2015)
Model Identifier: MacBookPro11,4, MacBookPro11,5
Part Number: MJLQ2xx/A, MJLT2xx/A, MJLU2xx/A
Tech Specs: MacBook Pro (Retina, 15-inch, Mid 2015)
User Guide: MacBook Pro (Retina, 15-inch, Mid 2015)
MacBook Pro (Retina, 13-inch, Early 2015)
Model Identifier: MacBookPro12,1
Part Numbers: MF839xx/A, MF840xx/A, MF841xx/A, MF843xx/A
Tech Specs: MacBook Pro (Retina, 13-inch, Early 2015)
User Guide: MacBook Pro (Retina, 13-inch, Early 2015)
2014
MacBook Pro (Retina, 15-inch, Mid 2014)
Model Identifier: MacBookPro11,2, MacBookPro11,3
Part Number: MGXC2xx/A, MGXA2xx/A
Tech Specs: MacBook Pro (Retina, 15-inch, Mid 2014)
User Guide: MacBook Pro (Retina, 15-inch, Mid 2014)
MacBook Pro (Retina, 13-inch, Mid 2014)
Model Identifier: MacBookPro11,1
Part Numbers: MGX72xx/A, MGX82xx/A, MGX92xx/A
Tech Specs: MacBook Pro (Retina, 13-inch, Mid 2014)
User Guide: MacBook Pro (Retina, 13-inch, Mid 2014)
2013
MacBook Pro (Retina, 15-inch, Late 2013)
Model Identifier: MacBookPro11,2, MacBookPro11,3
Part Number: ME293xx/A, ME294xx/A
Tech Specs: MacBook Pro (Retina, 15-inch, Late 2013)
User Guide: MacBook Pro (Retina, 15-inch, Late 2013)
MacBook Pro (Retina, 13-inch, Late 2013)
Model Identifier: MacBookPro11,1
Part Numbers: ME864xx/A, ME865xx/A, ME866xx/A
Tech Specs: MacBook Pro (Retina, 13-inch, Late 2013)
User Guide: MacBook Pro (Retina, 13-inch, Late 2013)
MacBook Pro (Retina, 15-inch, Early 2013)
Model Identifier: MacBookPro10,1
Part Numbers: ME664xx/A, ME665xx/A
Newest compatible operating system: macOS Catalina 10.15.7
Tech Specs: MacBook Pro (Retina, 15-inch, Early 2013)
User Guide: MacBook Pro (Retina, 15-inch, Early 2013)
MacBook Pro (Retina, 13-inch, Early 2013)
Model Identifier: MacBookPro10,2
Part Numbers: MD212xx/A, ME662xx/A
Newest compatible operating system: macOS Catalina 10.15.7
Tech Specs: MacBook Pro (Retina, 13-inch, Early 2013)
User Guide: MacBook Pro (Retina, 13-inch, Early 2013)
2012
MacBook Pro (Retina, 13-inch, Late 2012)
Model Identifier: MacBookPro10,2
Part Numbers: MD212xx/A, MD213xx/A
Newest compatible operating system: macOS Catalina 10.15.7
Tech Specs: MacBook Pro (Retina, 13-inch, Late 2012)
User Guide: MacBook Pro (Retina, 13-inch, Late 2012)
MacBook Pro (Retina, 15-inch, Mid 2012)
Model Identifier: MacBookPro10,1
Newest compatible operating system: macOS Catalina 10.15.7
Tech Specs: MacBook Pro (Retina, 15-inch, Mid 2012)
User Guide: MacBook Pro (Retina, 15-inch, Mid 2012)
MacBook Pro (15-inch, Mid 2012)
Model Identifier: MacBookPro9,1
Part Numbers: MD103xx/A, MD104xx/A
Newest compatible operating system: macOS Catalina 10.15.7
Tech Specs: MacBook Pro (15-inch, Mid 2012)
User Guide: MacBook Pro (15-inch, Mid 2012)
MacBook Pro (13-inch, Mid 2012)
Model Identifier: MacBookPro9,2
Part Numbers: MD101xx/A, MD102xx/A
Newest compatible operating system: macOS Catalina 10.15.7
Tech Specs: MacBook Pro (13-inch, Mid 2012)
User Guide: MacBook Pro (13-inch, Mid 2012)
2011
MacBook Pro (17-inch, Late 2011)
Model Identifier: MacBookPro8,3
Part Number: MD311xx/A
Newest compatible operating system: macOS High Sierra 10.13.6
Tech Specs: MacBook Pro (17-inch, Late 2011)
MacBook Pro (15-inch, Late 2011)
Model Identifier: MacBookPro8,2
Part Numbers: MD322xx/A, MD318xx/A
Newest compatible operating system: macOS High Sierra 10.13.6
Tech Specs: MacBook Pro (15-inch, Late 2011)
User Guide: MacBook Pro (15-inch, Late 2011)
MacBook Pro (13-inch, Late 2011)
Model Identifier: MacBookPro8,1
Part Numbers: MD314xx/A, MD313xx/A
Newest compatible operating system: macOS High Sierra 10.13.6
Tech Specs: MacBook Pro (13-inch, Late 2011)
User Guide: MacBook Pro (13-inch, Late 2011)
MacBook Pro (17-inch, Early 2011)
Model Identifier: MacBookPro8,3
Part Number: MC725xx/A
Newest compatible operating system: macOS High Sierra 10.13.6
Tech Specs: MacBook Pro (17-inch, Early 2011)
MacBook Pro (15-inch, Early 2011)
Model Identifier: MacBookPro8,2
Part Numbers: MC723xx/A, MC721xx/A
Newest compatible operating system: macOS High Sierra 10.13.6
Tech Specs: MacBook Pro (15-inch, Early 2011)
User Guide: MacBook Pro (15-inch, Early 2011) Dragonplay slots free coins.
MacBook Pro (13-inch, Early 2011)
Model Identifier: MacBookPro8,1
Part Numbers: MC724xx/A, MC700xx/A
Newest compatible operating system: macOS High Sierra 10.13.6
Tech Specs: MacBook Pro (13-inch, Early 2011)
User Guide: MacBook Pro (13-inch, Early 2011)
2010
MacBook Pro (17-inch, Mid 2010)
Model Identifier: MacBookPro6,1
Part Number: MC024xx/A
Newest compatible operating system: macOS High Sierra 10.13.6
Tech Specs: MacBook Pro (17-inch, Mid 2010)
MacBook Pro (15-inch, Mid 2010)
Model Identifier: MacBookPro6,2
Part Numbers: MC373xx/A, MC372xx/A, MC371xx/A
Newest compatible operating system: macOS High Sierra 10.13.6
Tech Specs: MacBook Pro (15-inch, Mid 2010)
MacBook Pro (13-inch, Mid 2010)
Model Identifier: MacBookPro7,1
Part Numbers: MC375xx/A, MC374xx/A
Newest compatible operating system: macOS High Sierra 10.13.6
Tech Specs: MacBook Pro (13-inch, Mid 2010)
2009
MacBook Pro (17-inch, Mid 2009)
Model Identifier: MacBookPro5,2
Part Number: MC226xx/A
Newest compatible operating system: OS X El Capitan 10.11.6
Tech Specs: MacBook Pro (17-inch, Mid 2009)
User Guide: MacBook Pro (17-inch, Mid 2009)
MacBook Pro (15-inch, Mid 2009)
Model Identifier: MacBookPro5,3
Part Numbers: MB985xx/A, MB986xx/A
Newest compatible operating system: OS X El Capitan 10.11.6
Tech Specs: MacBook Pro (15-inch, Mid 2009)
User Guide: MacBook Pro (15-inch, Mid 2009)
MacBook Pro (15-inch, 2.53 GHz, Mid 2009)
Model Identifier: MacBookPro5,3
Part Number: MC118xx/A
Newest compatible operating system: OS X El Capitan 10.11.6
Tech Specs: MacBook Pro (15-inch, 2.53 GHz, Mid 2009)
User Guide: MacBook Pro (15-inch, 2.53 GHz, Mid 2009)
MacBook Pro (13-inch, Mid 2009)
Model Identifier: MacBookPro5,5
Part Numbers: MB991xx/A, MB990xx/A
Newest compatible operating system: OS X El Capitan 10.11.6
Tech Specs: MacBook Pro (13-inch, Mid 2009)
User Guide: MacBook Pro (13-inch, Mid 2009)
MacBook Pro (17-inch, Early 2009)
Model Identifier: MacBookPro5,2
Part Number: MB604xx/A
Newest compatible operating system: OS X El Capitan 10.11.6
Tech Specs: MacBook Pro (17-inch, Early 2009)
User Guide: MacBook Pro (17-inch, Early 2009)
2008
MacBook Pro (15-inch, Late 2008)
Model Identifier: MacBookPro5,1
Part Number: MB470xx/A, MB471xx/A
Newest compatible operating system: OS X El Capitan 10.11.6
Tech Specs: MacBook Pro (15-inch, Late 2008)
User Guide: MacBook Pro (15-inch, Late 2008)
MacBook Pro (17-inch, Early 2008)
Model Identifier: MacBookPro4,1
Part Number: MB166xx/A
Newest compatible operating system: OS X El Capitan 10.11.6
Tech Specs: MacBook Pro (17-inch, Early 2008)
User Guide: MacBook Pro (17-inch, Early 2008)
MacBook Pro (15-inch, Early 2008)
Model Identifier: MacBookPro4,1
Part Number: MB133xx/A, MB134xx/A
Newest compatible operating system: OS X El Capitan 10.11.6
Tech Specs: MacBook Pro (15-inch, Early 2008)
User Guide: MacBook Pro (15-inch, Early 2008)
Learn more
The Zeek FAQ, covering common questions about Zeek and the Zeek Project.
What is Zeek?
Who's using Zeek?
Who's behind Zeek?
What is the relationship between Zeek and Bro?
What is the International Computer Science Institute?
What is the National Center for Supercomputing Applications?
Who’s funding Zeek?
Can I support the Zeek Project with a donation?
Can I contribute functionality to Zeek?
How do I report a security vulnerability within Zeek?
Is there a roadmap for Zeek’s development?
Does the Zeek Project offer commercial support?
Can I contract the Zeek Project for specific work?
How do I contact the Zeek Project?
What’s Zeek’s license?
What’s the license for Zeek’s documentation?
Can I use Zeek in my commercial products?
What are the rules for using the Zeek or Bro name or logo?
Why does v2.4 fail to build on Mac OS X 10.11?
Network cards and taps, packet capture questions
Here are some pointers to more information:- A lot of this topic is covered withinload balancing.
- TheNSMWikihas a page onCollecting Datafor different OSes.
- AnIMC2010 paperby Lothar Braun et al. evaluates packet capture performance on commodity hardware
- Fabian Schneider’s research onPacket Capture in 10-Gigabit Ethernet Environments Using Contemporary Commodity Hardware
How can I reduce the amount of CaptureLoss or Dropped_Packets notices?
There are two kinds of loss reported by Zeek:- Dropped packets reported by the capture library, example:
- Capture loss reported by theTCPanalyzer, example:
- Capture loss with dropped packets
- Capture loss without dropped packets
Capture loss with dropped packets
If you are seeing Dropped_Packets alerts then Zeek is not keeping up with the data rate. There are many potential solutions to this problem:- Run multiple workers on a single server usingload balancing
- If you are running multiple workers, make sureCPUaffinity is properly configured
- Temporarily disable any locally written scripts that might be causing performance problems
Capture loss without dropped packets
If you are seeing CaptureLoss notices without corresponding Dropped_Packets notices there are two common causes:- An upstream device is dropping packets
- The Ethernet interface on the Zeek worker is improperly configured
How can I configure load balancing?
What does an error message like internal error: NB-DNS error mean?
What is the recommended way to install Zeek on OpenBSD?
How can I build Zeek from source on OpenBSD?
How do I update my Zeek installation from git master?
How do BroControl options affect Zeek script variables?
How can I set a custom capture filter?
The Bro Mac Os X
How do I customize the output format of ASCII logs?
Do you have any packet traces I can use with Zeek?
How can I identify backscatter?
Is there help for understanding Zeek’s resource consumption?
How can I capture packets as an unprivileged user?
With Linux Capabilities
With BPF Devices
Systems using Berkeley Packet Filter (BPF) (e.g. FreeBSD&MacOSX) can allow users with read access to aBPFdevice to capture packets from it using libpcap.- Example of manually changingBPFdevice permissions to allow users in theadmingroup to capture packets:
- Example of configuring devfs to set permissions ofBPFdevices, adding entries to/etc/devfs.confto grantadmingroup permission to capture packets:
Note
As of MacOSX 10.6, theBPFdevice is on devfs, but the used version of devfs isn’t capable of setting the device permissions. The permissions can be changed manually, but they will not survive a reboot.
Why isn’t Zeek producing the logs I expect? (a note about checksums)
Normally, Zeek’s event engine will discard packets which don’t have valid checksums. This can be a problem if one wants to analyze locally generated/captured traffic on a system that offloads checksumming to the network adapter. In that case, all transmitted/captured packets will have bad checksums because they haven’t yet been calculated by theNICMac Bros Roofing
, thus such packets will not undergo analysis defined in Zeek policy scripts as they normally would. Bad checksums in traces may also be a result of some packet alteration tools.There are three options to workaround such situations and ignore bad checksums:The-Ccommand line option tobro.
An option calledignore_checksumsthat can be redefined at the policy script layer (e.g. in your$PREFIX/share/bro/site/local.bro):
An alternative is to disable checksum offloading for your network adapter, but this is not always possible or desirable. Disable checksum offloading on theNICusing ethtool--offload<int> rx off tx offso the correct checksums are generated to begin with. Replacing<int>with the name of your interface.
What do Zeek’s Notices mean?
What other software packages use Zeek?
Can I write an analyzer for that?
The short answer is “it depends”.In general, if Zeekseesa packet you can write an analyzer for it. Yes, Zeek is that flexible.The longer answer: It really depends. On what you want to analyze, on the skill level, your knowldge of the network stack, the protocol, Zeek, C++, Zeek scripting, and more.- Every protocol above the transport layer is relatively easy to analyze. Zeek offers a tool that supports writing analyzers, calledBinPac. There is aBinPac tutorialto help you create an analyzer.
- BinPac cannot be used for protocol analyzers on the layers below application layer. Especially for layer two this task is difficult. A starting point could be ourARPanalyzer.