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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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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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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: Id1db8b5b2aba94f3a4a2ab14088a4ac8e6e25851
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Signed-off-by: Mauro Sardara <msardara@cisco.com>
Change-Id: If01c46dcf8981385e544c9cc6c31ce1efe3c2d96
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Signed-off-by: Mauro Sardara <msardara@cisco.com>
Change-Id: I701379bf0f088cad4a94209664de16e7bfe76f5e
Signed-off-by: Mauro Sardara <msardara@cisco.com>
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Signed-off-by: Angelo Mantellini <angelo.mantellini@cisco.com>
Change-Id: Ia3a929c4734b660a8feb03d1656d2ff3e35de991
Signed-off-by: Angelo Mantellini <angelo.mantellini@cisco.com>
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Signed-off-by: Alberto Compagno <acompagn+fdio@cisco.com>
Change-Id: If2bf7f4f310adf6adbbb9ea29eafcb2a0ee40d54
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Change-Id: I143509be32a3897880e02f55856a4ca1b2522269
Signed-off-by: Mauro Sardara <msardara@cisco.com>
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P2P confidential communications exploit the TLS 1.3 protocol to let a consumer to
establish a secure communication on an hICN name. Currently we don't support the
consumer authentication (mutual authentication in TLS) and the 0-rtt session
establishment.
Change-Id: I2be073847c08a17f28c837d444081920c5e57a07
Signed-off-by: Alberto Compagno <acompagn+fdio@cisco.com>
Signed-off-by: Olivier Roques <oroques+fdio@cisco.com>
Signed-off-by: Mauro Sardara <msardara@cisco.com>
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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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Change-Id: I1dcbca50f7406ef2714683547b6bb32463e1baf8
Signed-off-by: Luca Muscariello <muscariello@ieee.org>
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Change-Id: I19a442080b6ca8b0477a8f92f161282288c395ee
Signed-off-by: Alberto Compagno <acompagn+fdio@cisco.com>
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Change-Id: Ie3f7f700617d99e7e56431afbb1b877e6cb366f9
Signed-off-by: Mauro Sardara <msardara@cisco.com>
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dependencies for centos.
Change-Id: I92afec16346929e101e57466d5621e4ebe4dc4d2
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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Signed-off-by: Angelo Mantellini <angelo.mantellini@cisco.com>
Change-Id: I23dfdbfc79a8e0bf385ae8ab0d56b90fecaf8c53
Signed-off-by: Mauro Sardara <msardara@cisco.com>
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Signed-off-by: Angelo Mantellini <angelo.mantellini@cisco.com>
Change-Id: Ie41760070d027d2b28c9eb8b7c27ad5438c746ae
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Adding missing python3-ply package on the build-package script
Change-Id: I3fa536483bb3e8f3a6bd81011515172b00cce4ff
Signed-off-by: Alberto Compagno <acompagn+fdio@cisco.com>
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Change-Id: Ie8662059163b7a01211bb18fb8f6b77bbbc07279
Signed-off-by: Mauro Sardara <msardara@cisco.com>
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Updating hicn-plugin and libtransport to vpp_1908
Change-Id: I8bdad9725ec50597d79b3dc9a8d151ca149c3808
Signed-off-by: Alberto Compagno <acompagn+fdio@cisco.com>
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vnet_get_sw_interface_or_null
Change-Id: I080e7e216b779ce8beb292edadff0cc6c468549b
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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The original package is https://gerrit.fd.io/r/#/c/15062/ which was
compatible with VPP 18.10. This patch is the modification of the original
to be compatible with VPP 19.04. It was tested with FRR (i.e., OSPF).
Change-Id: I85d579b26be2ef68f1b4a1d54e5c599b3665574b
Signed-off-by: masoud hemmatpour <mhemmatp@cisco.com>
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Change-Id: Ica1c51ab5e117564ff3d49ecbcce3be6231f3afc
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: Ia13bc4d2711b9897c0afb9b9b43cd04667e41bac
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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Change-Id: I9bd77da03f82a2c4c6a3045184112f76762dda07
Signed-off-by: Mauro Sardara <msardara@cisco.com>
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Change-Id: I9cf7009daa124210901dfd89e1bdf4b1eaaee308
Signed-off-by: Mauro Sardara <msardara@cisco.com>
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Change-Id: I37cb7b34a737323862619c198ff4e3b570217887
Signed-off-by: Mauro Sardara <msardara@cisco.com>
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Change-Id: I05fc7d917970a0b9780c667aa5e818cbc1d3240a
Signed-off-by: Mauro Sardara <msardara@cisco.com>
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Change-Id: I81d1cb4d5f16a61c35f66fe347985f05d8c97383
Signed-off-by: Mauro Sardara <msardara@cisco.com>
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packages for components without name.
Change-Id: I11eff1b9dc6e71e079baf65703192a7cbfb565e8
Signed-off-by: Mauro Sardara <msardara@cisco.com>
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Change-Id: I511df63962dda9ec53117a9a380cb5ac05a0b10b
Signed-off-by: Mauro Sardara <msardara@cisco.com>
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Change-Id: Iaddb38e56280ddb6cddf3b2186a206c58fd45233
Signed-off-by: Mauro Sardara <msardara@cisco.com>
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Change-Id: I576f84f4c12f932e17e9169f2c6ffdaed128ca10
Signed-off-by: Mauro Sardara <msardara@cisco.com>
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