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The current patch provides several new features, improvements,
bug fixes and also complete rewrite of entire components.
- lib
The hicn packet parser has been improved with a new packet
format fully based on UDP. The TCP header is still temporarily
supported but the UDP header will replace completely the new hicn
packet format. Improvements have been made to make sure every
packet parsing operation is made via this library. The current
new header can be used as header between the payload and the
UDP header or as trailer in the UDP surplus area to be tested
when UDP options will start to be used.
- hicn-light
The portable packet forwarder has been completely rewritten from
scratch with the twofold objective to improve performance and
code size but also to drop dependencies such as libparc which is
now removed by the current implementation.
- hicn control
the control library is the agent that is used to program the
packet forwarders via their binary API. This component has
benefited from significant improvements in terms of interaction
model which is now event driven and more robust to failures.
- VPP plugin has been updated to support VPP 22.02
- transport
Major improvement have been made to the RTC protocol, to the
support of IO modules and to the security sub system. Signed
manifests are the default data authenticity and integrity framework.
Confidentiality can be enabled by sharing the encryption key to the
prod/cons layer. The library has been tested with group key based
applications such as broadcast/multicast and real-time on-line
meetings with trusted server keys or MLS.
- testing
Unit testing has been introduced using GoogleTest. One third of
the code base is covered by unit testing with priority on
critical features. Functional testing has also been introduce
using Docker, linux bridging and Robot Framework to define
test with Less Code techniques to facilitate the extension
of the coverage.
Co-authored-by: Mauro Sardara <msardara@cisco.com>
Co-authored-by: Jordan Augé <jordan.auge+fdio@cisco.com>
Co-authored-by: Michele Papalini <micpapal@cisco.com>
Co-authored-by: Angelo Mantellini <manangel@cisco.com>
Co-authored-by: Jacques Samain <jsamain@cisco.com>
Co-authored-by: Olivier Roques <oroques+fdio@cisco.com>
Co-authored-by: Enrico Loparco <eloparco@cisco.com>
Co-authored-by: Giulio Grassi <gigrassi@cisco.com>
Change-Id: I75d0ef70f86d921e3ef503c99271216ff583c215
Signed-off-by: Luca Muscariello <muscariello@ieee.org>
Signed-off-by: Mauro Sardara <msardara@cisco.com>
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Signed-off-by: Mauro Sardara <msardara@cisco.com>
Change-Id: Ica3b4f66087446551230a3742fd7bd4db87a4a7e
Signed-off-by: Mauro Sardara <msardara@cisco.com>
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Co-authored-by: Luca Muscariello <muscariello@ieee.org>
Co-authored-by: Michele Papalini <micpapal@cisco.com>
Co-authored-by: Olivier Roques <oroques+fdio@cisco.com>
Co-authored-by: Giulio Grassi <gigrassi@cisco.com>
Signed-off-by: Mauro Sardara <msardara@cisco.com>
Change-Id: I5b2c667bad66feb45abdb5effe22ed0f6c85d1c2
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Signed-off-by: Angelo Mantellini <angelo.mantellini@cisco.com>
Change-Id: I29a6be1d5dff2a58c014a46c183eeb801a7be909
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Signed-off-by: Angelo Mantellini <angelo.mantellini@cisco.com>
Change-Id: Ie408cf35737b8c66d6de3ef49c2990ff4c868a50
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Signed-off-by: Angelo Mantellini <angelo.mantellini@cisco.com>
Change-Id: I3ed763941fa58bdfc61b9462d3f3bd268d5a76ed
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Signed-off-by: Angelo Mantellini <@ngelo.mantellini@cisco.com>
Change-Id: I05e4c92ce7de3640f0272afae127e1377862bd3e
Signed-off-by: Angelo Mantellini <angelo.mantellini@cisco.com>
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The current patch provides a major refactory of the transportlibrary.
A summary of the different components that underwent major modifications is
reported below.
- Transport protocol updates
The hierarchy of classes has been optimized to have common transport services
across different transport protocols. This can allow to customize a transport
protocol with new features.
- A new real-time communication protocol
The RTC protocol has been optimized in terms of algorithms to reduce
consumer-producer synchronization latency.
- A novel socket API
The API has been reworked to be easier to consumer but also to have a more
efficient integration in L4 proxies.
- Several performance improvements
A large number of performance improvements have been included in
particular to make the entire stack zero-copy and optimize cache miss.
- New memory buffer framework
Memory management has been reworked entirely to provide a more efficient infra
with a richer API. Buffers are now allocated in blocks and a single buffer
holds the memory for (1) the shared_ptr control block, (2) the metadata of the
packet (e.g. name, pointer to other buffers if buffer is chained and relevant
offsets), and (3) the packet itself, as it is sent/received over the network.
- A new slab allocator
Dynamic memory allocation is now managed by a novel slab allocator that is
optimised for packet processing and connection management. Memory is organized
in pools of blocks all of the same size which are used during the processing of
outgoing/incoming packets. When a memory block Is allocated is always taken
from a global pool and when it is deallocated is returned to the pool, thus
avoiding the cost of any heap allocation in the data path.
- New transport connectors
Consumer and producer end-points can communication either using an hicn packet
forwarder or with direct connector based on shared memories or sockets.
The usage of transport connectors typically for unit and funcitonal
testing but may have additional usage.
- Support for FEC/ECC for transport services
FEC/ECC via reed solomon is supported by default and made available to
transport services as a modular component. Reed solomon block codes is a
default FEC model that can be replaced in a modular way by many other
codes including RLNC not avaiable in this distribution.
The current FEC framework support variable size padding and efficiently
makes use of the infra memory buffers to avoid additiona copies.
- Secure transport framework for signature computation and verification
Crypto support is nativelty used in hICN for integrity and authenticity.
Novel support that includes RTC has been implemented and made modular
and reusable acrosso different transport protocols.
- TLS - Transport layer security over hicn
Point to point confidentiality is provided by integrating TLS on top of
hICN reliable and non-reliable transport. The integration is common and
makes a different use of the TLS record.
- MLS - Messaging layer security over hicn
MLS integration on top of hICN is made by using the MLSPP implemetation
open sourced by Cisco. We have included instrumentation tools to deploy
performance and functional tests of groups of end-points.
- Android support
The overall code has been heavily tested in Android environments and
has received heavy lifting to better run natively in recent Android OS.
Co-authored-by: Mauro Sardara <msardara@cisco.com>
Co-authored-by: Michele Papalini <micpapal@cisco.com>
Co-authored-by: Olivier Roques <oroques+fdio@cisco.com>
Co-authored-by: Giulio Grassi <gigrassi@cisco.com>
Change-Id: If477ba2fa686e6f47bdf96307ac60938766aef69
Signed-off-by: Luca Muscariello <muscariello@ieee.org>
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for macOS
Allow wireshark to parse native hicn traffic (decode IPv6 traffic as HICN, by default)
Fix find_package(wireshark) for macOS, to automatically find wireshark sources in macOS
Signed-off-by: Marco Trinelli <marcotrinelli@gmail.com>
Change-Id: I95599a894b91685ab1f274b1fa8d75efe6b96178
Signed-off-by: Marco Trinelli <marcotrinelli@gmail.com>
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Add license headers
Add dependencies
Fix build for Ubuntu 18.04
Move doc
Signed-off-by: Marco Trinelli <marcotrinelli@gmail.com>
Change-Id: Ie92268d2d3a47c47746107ac6f9c34b21949671c
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Signed-off-by: Mauro Sardara <msardara@cisco.com>
Change-Id: I7fa6442f53860fe8dcda3c17b63cfca15aa26c63
Signed-off-by: Mauro Sardara <msardara@cisco.com>
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In Ubuntu 20.04, the file common.h is not shipped with collectd
packages anymore. This patch removes that dependency from the collectd
plugins.
Change-Id: I234389ee9cbfd1f1820efdb34d532a7b11618206
Signed-off-by: Olivier Roques <oroques+fdio@cisco.com>
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- Add rc0 tag for release candidate packages pushed in hicn repo
- Fix version for centos and aarch64 packages
Signed-off-by: Mauro Sardara <msardara@cisco.com>
Change-Id: I0b04d8164690635c19a0d429fb383268b9d3318e
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Main changes:
- Next VPP version is now counted 4 months (instead of 3) from the current one
- CMake will now use Ninja as generator
- Build functions are gathered under build/functions.sh and they are shared
instead of being duplicated in build-extras and build-packages
- Various bug fixes for dependencies and versioning.
Signed-off-by: Mauro Sardara <msardara@cisco.com>
Change-Id: I3f482d2c87847a465019dd0992ee9375c88bb412
Signed-off-by: Mauro Sardara <msardara@cisco.com>
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Signed-off-by: Mauro Sardara <msardara@cisco.com>
Change-Id: I4344315b771d35943cc78d3d358c2aebc0f72662
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Signed-off-by: Mauro Sardara <msardara@cisco.com>
Change-Id: I843e1111a6b3442bada9e4b29c74359a75b4b728
Signed-off-by: Mauro Sardara <msardara@cisco.com>
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Signed-off-by: Mauro Sardara <msardara@cisco.com>
Change-Id: If01c46dcf8981385e544c9cc6c31ce1efe3c2d96
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service
Signed-off-by: Mauro Sardara <msardara@cisco.com>
Change-Id: I1810d96e001a4e6e097e1efa331b682af750925d
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Signed-off-by: Mauro Sardara <msardara@cisco.com>
Change-Id: I8d8fdffef31a7013265d6529c5f52f3d5ec70d18
Signed-off-by: Mauro Sardara <msardara@cisco.com>
Signed-off-by: Mauro <you@example.com>
Signed-off-by: Mauro Sardara <msardara@cisco.com>
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Signed-off-by: Angelo Mantellini <angelo.mantellini@cisco.com>
Change-Id: Ic5cfeae600fde8140a076807fa1e411da1933a02
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Change-Id: Idb322dc712b52301c66c5256ad8d1a6a65b503b9
Signed-off-by: Alberto Compagno <acompagn+fdio@cisco.com>
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Change-Id: Id79b3885ca02b24a4c480ec10a0b2a1330ff8604
Signed-off-by: Mauro Sardara <msardara@cisco.com>
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connect only once.
- Added library to hicn-plugin called safe_vapi that takes care of handling concurrent calls to the vapi.
- Removed dependency of libhicnctrl from libtransport and added dependency to safe_vapi.
- Added dependency to safe_vapi on libhicnctrl
Change-Id: Ie49e8319f64a50e7ed6a56e041db977c3b184cc5
Signed-off-by: Alberto Compagno <acompagn+fdio@cisco.com>
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Change-Id: Icc758938acac76a407d3a6d37a4896c331e47380
Signed-off-by: Mauro Sardara <msardara@cisco.com>
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Change-Id: I10a505ea638688f7a08fc92bdecffead5721ae8b
Signed-off-by: Mauro Sardara <msardara@cisco.com>
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Change way targets are defined: each project defines targets.
Fix project BUILD flags
Add build-extras bash script
Rework build tree of extras folder, using ExternalProject_Add
Change-Id: I82fa29896e54c8a033490eba013c3f0431bec9d0
Signed-off-by: Mauro Sardara <msardara@cisco.com>
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hicn-plugin"
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Change-Id: I6a8c4dba362914ce4d80c86adffc8ca98ab4c2a1
Signed-off-by: Mauro Sardara <msardara@cisco.com>
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Signed-off-by: Alberto Compagno <acompagn+fdio@cisco.com>
Change-Id: I2460276eb400777105d3351dffdaf8452f01c51f
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Signed-off-by: Masoud Hemmatpour <mhemmatp@cisco.com>
Change-Id: I6e05d96af049229a6dc2da0adf32707873cdc816
Signed-off-by: Alberto Compagno <acompagn+fdio@cisco.com>
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Change-Id: I6b382abe374d896c9ea1e0ef5573ba166fafec94
Signed-off-by: Alberto Compagno <acompagn+fdio@cisco.com>
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Signed-off-by: Alberto Compagno <acompagn+fdio@cisco.com>
Change-Id: I41641f6d27babaa1c413ecf2fe6eae0e499df97d
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Change-Id: Ifab987a17255e20077242888b052e312f9e4c964
Signed-off-by: Jordan Augé <jordan.auge+fdio@cisco.com>
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Signed-off-by: mashemat <mhemmatp@cisco.com>
Change-Id: I6c2f65e61a2f13db8261a32482336b21f07d5e45
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Change-Id: If3f9a7db1e1310fdc08d1003b28e5e1d4006b61e
Signed-off-by: Alberto Compagno <acompagn+fdio@cisco.com>
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Change-Id: I1c9a7099fbf59c09fb22475e9695373f316d0b6e
Signed-off-by: Mauro Sardara <msardara@cisco.com>
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Change-Id: I1ce0b705db98f4042470a7b80b422720ba03c0f6
Signed-off-by: Mauro Sardara <msardara@cisco.com>
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Change-Id: I102d16327d74f0c69e88003045de6450aae32923
Signed-off-by: Mauro Sardara <msardara@cisco.com>
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Change-Id: I43adc62fadf00690b687078d739788dffdc5e566
Signed-off-by: Jordan Augé <jordan.auge+fdio@cisco.com>
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Checking if the size of the CS is greater than the number of vlib buffers available and size it accordingly.
Removed unused parameters to set PIT lifetime
Change-Id: I47679466542d4338e447d9e0b956038143164020
Signed-off-by: Alberto Compagno <acompagn+fdio@cisco.com>
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Change-Id: I0531cd7a7de179581295ae34766c81cd9cf3e172
Signed-off-by: Jordan Augé <jordan.auge+fdio@cisco.com>
Signed-off-by: Mauro Sardara <msardara@cisco.com>
Co-authored-by: Mauro Sardara <msardara@cisco.com>
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Change-Id: I1e8a14f9255f04bddbb87f74a6d6163a02dedb22
Signed-off-by: Mauro Sardara <msardara@cisco.com>
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ubuntu/debian and lib64 on centos)
Change-Id: I9c8fc206f2f93b9eae1060387ab6d0833da80124
Signed-off-by: Mauro Sardara <msardara@cisco.com>
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Change-Id: I23d44747edf65b9cbf1cd7cb174541dce55152aa
Signed-off-by: Alberto Compagno <acompagn+fdio@cisco.com>
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Change-Id: I3c7aef4f6ecd147156ecab6aaa6cb2845768645f
Signed-off-by: Mauro Sardara <msardara@cisco.com>
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Change-Id: Ic808c93c14f905fd403e60be82ce319757e84c9f
Signed-off-by: Angelo Mantellini <manangel@cisco.com>
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Change-Id: I779bfffedac5c593de9789b79218475ec4698c01
Signed-off-by: Mauro Sardara <msardara@cisco.com>
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Added generation of .lib for dll shared libraries
fixed warning for shift in csum_fold function in libhicn
added declaration of external symbol in libtransport log.
Change-Id: I9377eb6016a74f14eb8f05df2ced36ee41a27bfd
Signed-off-by: Mauro Sardara <msardara@cisco.com>
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Change-Id: I637e9c1e05de8a9e6743ea729b62d3eedd6ca54b
Signed-off-by: Angelo Mantellini <manangel@cisco.com>
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