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Ostinato - Packet/Traffic Generator and Analyzer
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Srivats P a498dbf21a Fix incorrect UDP/ICMP checksums 
For UDP encaps like VxLAN or Geneve, which can contain IP as
payload, the UDP checksum was incorrect because when summing
UDP payload (i.e. IP), we skipped the IPv4 checksum field,
which should not be skipped in this case.

Similar issue, for ICMP with IP as payload, ICMP checksum was
incorrect.

Essentially, any protocol which checksums over its payload and
the payload contains protocols with checksum fields.
2021-09-04 18:16:40 +05:30
.github Add code of conduct 2021-01-17 16:47:40 +05:30
client Try to reconnect with drone after disconnect 2021-04-25 10:52:42 +05:30
common Fix incorrect UDP/ICMP checksums 2021-09-04 18:16:40 +05:30
extra Don't install modeltest during 'make install' 2019-04-04 21:38:04 +05:30
rpc Close existing RPC connections at exit 2020-12-27 12:52:47 +05:30
server Fix comparison between different next what enum types 2021-08-15 19:22:17 +05:30
test Fix compilation error with importpcap test 2020-04-03 20:27:42 +05:30
.gitignore Update .gitignore for Qt5 2018-05-18 22:19:20 +05:30
.travis.yml Fix "" in travis command 2021-08-14 20:35:10 +05:30
.vimrc Feature: Reserve Ports for cooperative use of shared drone. If a port is reserved the GUI will display the username of the owner but others can still view and control the port; in other words, we just potentially prevent unintentional usage of other people's ports, users still need to play nice with each other! 2015-04-16 22:20:07 +05:30
COPYING Feature: Reserve Ports for cooperative use of shared drone. If a port is reserved the GUI will display the username of the owner but others can still view and control the port; in other words, we just potentially prevent unintentional usage of other people's ports, users still need to play nice with each other! 2015-04-16 22:20:07 +05:30
install.pri Feature: Reserve Ports for cooperative use of shared drone. If a port is reserved the GUI will display the username of the owner but others can still view and control the port; in other words, we just potentially prevent unintentional usage of other people's ports, users still need to play nice with each other! 2015-04-16 22:20:07 +05:30
options.pri Suppress deprecated declarations till next release 2019-07-27 11:46:17 +05:30
ost.pro Remove Python API from main repo 2017-12-05 20:56:59 +05:30
protobuf.pri Remove Python API from main repo 2017-12-05 20:56:59 +05:30
README.md Migrate from travis-ci.org to travis-ci.com 2021-08-14 11:35:49 +05:30
version.pri Bump version to 1.1 2020-06-19 08:00:09 +05:30

README.md

Ostinato

Build Status

This is the code repository for the Ostinato network packet crafter and traffic generator

Visit https://ostinato.org for demo video and details

Source License: GPLv3+ (see COPYING)

Author's note

I have been developing and maintaining Ostinato single-handedly for more than 12 years. And during this time I have grudgingly come around to the view that open source cannot survive and thrive without money. Mixing money with open-source is messy, but I don't see a way forward unless we as a community become open to the idea of talking about it and changing our culture so that money is no longer a bad word.

I sell binary licenses on ostinato.org to try and cover the costs of development. Please consider buying those - they are priced low enough that you can afford it or you could just as easily expense them to your organisation.

If you build Ostinato from source and find it useful, please donate to keep the lights on and sustain the project.

Read the Ostinato origin story.

Donate

Srivats P
Author, Ostinato