icon/x Created with Sketch.

Splunk Cookie Policy

We use our own and third-party cookies to provide you with a great online experience. We also use these cookies to improve our products and services, support our marketing campaigns, and advertise to you on our website and other websites. Some cookies may continue to collect information after you have left our website. Learn more (including how to update your settings) here.
Accept Cookie Policy

Accept License Agreements

This app is provided by a third party and your right to use the app is in accordance with the license provided by that third-party licensor. Splunk is not responsible for any third-party apps and does not provide any warranty or support. If you have any questions, complaints or claims with respect to this app, please contact the licensor directly.

Thank You

Downloading TA-OPD
SHA256 checksum (ta-opd_222.tgz) abe4158473ea234f54c6b690248df265a9c2665bf99352dd8f288181213c72c9 SHA256 checksum (ta-opd_221.tgz) 628dd45e4fb0aa5a8af4d3e4262b3aea40fdfc2d53c33fd5792787cc65776fd6 SHA256 checksum (ta-opd_220.tgz) e4f9a563ea02ff24fc4d143807f2e1d3cdff551b60943917c5842be8a668cffb SHA256 checksum (ta-opd_210.tgz) 286dbdae5604afe4bee1aebab3b223483262423802b0075f2da0da060f49171b SHA256 checksum (ta-opd_21.tgz) 7fd2ccbe4e99b32bce8112facc9dbb5f0e77816cb4e0b200adc0400b84cf3fd4
To install your download
For instructions specific to your download, click the Details tab after closing this window.

Flag As Inappropriate


Splunk AppInspect Passed
Admins: Please read about Splunk Enterprise 8.0 and the Python 2.7 end-of-life changes and impact on apps and upgradeshere.
This TA allows you to easily analyze your devices for open ports using NMAP, but through the convenience of Splunk Modular Inputs.

There is also the Hurricane Labs Open Port app (https://splunkbase.splunk.com/app/3874/) that provides dashboards for this data as well as optional Shodan integration.



TA-opd scans for open ports. This app should be installed on your Heavy Forwarder. Nmap will also need to be installed. The app will look for nmap in these paths:
- nmap
- /usr/bin/nmap
- /usr/local/bin/nmap
- /sw/bin/nmap
- /opt/local/bin/nmap
These are the only files that the app may access outside the app directory.

This app uses python-nmap
(https://bitbucket.org/xael/python-nmap) to run Nmap commands. The following modular inputs can be set up:
- Banner Scan (sourcetype=opd:banners)
- Full Scan (sourcetype=opd:full)
- Quick Scan (sourcetype=opd:quick)
- Version Scan (sourcetype=opd:versions)

A separate app called 'Hurricane Labs Open Port Detection' can be installed on your Search Head from which you can utilize
additional saved searches and dashboards along with possible Shodan integration.


7.0, 6.6


  1. Make sure TA-opd is installed on a Heavy Forwarder and is sending data to sourcetype=opd.



  • Added option for 'All' protocols (TCP, UDP, ICMP)
  • Added label option (e.g. DMZ, Firewall)


Contact: splunk@hurricanelabs.com

Release Notes

Version 2.2.2
April 10, 2018

Version 2.2.1
March 7, 2018

Version 2.2.0
Feb. 20, 2018

- Incremented version to 2.2.0
- Documented nmap file paths.
- Removed test_nmap.py.
- Removed os.getenv('PATH').
- Removed sudo handling.
- Remove test.py

Version 2.1.0
Feb. 7, 2018

- Modular inputs have been migrated from .sh to .py

Version 2.1
Feb. 2, 2018


Subscribe Share

AppInspect Tooling

Splunk AppInspect evaluates Splunk apps against a set of Splunk-defined criteria to assess the validity and security of an app package and components.

Are you a developer?

As a Splunkbase app developer, you will have access to all Splunk development resources and receive a 10GB license to build an app that will help solve use cases for customers all over the world. Splunkbase has 1000+ apps and add-ons from Splunk, our partners and our community. Find an app or add-on for most any data source and user need, or simply create your own with help from our developer portal.

Follow Us:
© 2005-2020 Splunk Inc. All rights reserved.
Splunk®, Splunk>®, Listen to Your Data®, The Engine for Machine Data®, Hunk®, Splunk Cloud™, Splunk Light™, SPL™ and Splunk MINT™ are trademarks and registered trademarks of Splunk Inc. in the United States and other countries. All other brand names, product names, or trademarks belong to their respective owners.