|author||Dmytro Titov <email@example.com>||Mon Jun 10 18:07:52 2019 +0500|
|committer||Pier Luigi Ventre <firstname.lastname@example.org>||Mon Jun 17 12:37:33 2019 +0000|
[ONOS-8000] Use passed length for Data payload Current code can broke a packet during serialization due to bug in the "Data.deserialize" call. According to the IEEE Std 802.3 standard an ethernet frame can not have the payload less then 46 bytes. When the ethernet frame have shorter payload it padded with zeros. We observed that for short UDP packets deserialize methods for both the IPv4 and UDP packets calculate length correctly, but the Data payload deserialization method ignores passed length and takess all data up to end of the buffer with ethernet frame. Suggested changes change the Data deserialization method to use only passed "length" bytes instead of whole remaining "data" buffer. Change-Id: I6b93458a8925a0924f3830e3a5d5763369e8ea92
ONOS is the only SDN controller platform that supports the transition from legacy “brown field” networks to SDN “green field” networks. This enables exciting new capabilities, and disruptive deployment and operational cost points for network operators.
The following packages are reuqired:
To install Oracle JDK8, use following commands (Ubuntu):
$ sudo apt-get install software-properties-common -y && \ sudo add-apt-repository ppa:webupd8team/java -y && \ sudo apt-get update && \ echo "oracle-java8-installer shared/accepted-oracle-license-v1-1 select true" | sudo debconf-set-selections && \ sudo apt-get install oracle-java8-installer oracle-java8-set-default -y
ONOS is built with Bazel, an open-source build tool developed by Google. ONOS supports Bazel 0.17 You can download it from official website or package manager (e.g. apt, brew...)
$ git clone https://gerrit.onosproject.org/onos
$ cd onos $ cat << EOF >> ~/.bash_profile export ONOS_ROOT="`pwd`" source $ONOS_ROOT/tools/dev/bash_profile EOF $ . ~/.bash_profile
$ cd $ONOS_ROOT $ bazel build onos
To run ONOS locally on the development machine, simply run the following command:
$ bazel run onos-local [-- [clean] [debug]]
or simpler one:
$ ok [clean] [debug]
The above command will create a local installation from the onos.tar.gz file (re-building it if necessary) and will start the ONOS server in the background. In the foreground, it will display a continuous view of the ONOS (Apache Karaf) log file. Options following the double-dash (–) are passed through to the ONOS Apache Karaf and can be omitted. Here, the
clean option forces a clean installation of ONOS and the
debug option means that the default debug port 5005 will be available for attaching a remote debugger.
To access ONOS UI, use browser to open http://localhost:8181/onos/ui or use
onos-gui localhost command
The default username and password is onos/rocks
To attach to the ONOS CLI console, run:
$ onos localhost
To run ONOS unit tests, including code Checkstyle validation, run the following command:
$ bazel query 'tests(//...)' | xargs bazel test
Or better yet, to run code Checkstyle and all unit tests use the following convenience alias:
ONOS code is hosted and maintained using Gerrit.
Code on GitHub is only a mirror. The ONOS project does NOT accept code through pull requests on GitHub.
To contribute to ONOS, please refer to Sample Gerrit Workflow. It should includes most of the things you'll need to get your contribution started!
For more information, please check out our wiki page or mailing lists:
ONOS (Open Network Operating System) is published under Apache License 2.0