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2023-02-13feat(hicn-plugin): handle case of no exact match for mapme IUMauro Sardara1-1/+94
Ticket: HICN-844 Change-Id: I1f046e6327e4cf507b7fa7a5adae53e63ab491bf Signed-off-by: Mauro Sardara <msardara@cisco.com>
2022-09-02fix(sonar): make sonarqube happyMauro Sardara1-1/+1
Ref: HICN-766 HICN-767 HICN-764 HICN-762 HICN-743 HICN-759 HICN-760 HICN-758 HICN-761 HICN-756 Change-Id: Ic2accf6b6771c7a78d2b22d9bdb8e5a5be9ead8a Signed-off-by: Mauro Sardara <msardara@cisco.com>
2022-07-01Revision and refactor of the VPP plugin with fixes for theLuca Muscariello1-23/+1
packet generator. Hash table for the packet cache has been changed with the bihash. Co-authored-by: Mauro Sardara <msardara@cisco.com> Signed-off-by: Luca Muscariello <muscariello@ieee.org> Change-Id: I0e0191a9f109d37081d32cc55d577ea43533f8c0 Signed-off-by: Mauro Sardara <msardara@cisco.com>
2022-06-30refactor(lib, hicn-light, vpp, hiperf): HICN-723Luca Muscariello1-54/+36
- move infra data structure into the shared lib - new packet cache using double hashing and lookup on prefix suffix - testing updates - authenticated requests using interest manifests 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: Olivier Roques <oroques+fdio@cisco.com> Co-authored-by: Enrico Loparco <eloparco@cisco.com> Change-Id: Iaddebfe6aa5279ea8553433b0f519578f6b9ccd9 Signed-off-by: Luca Muscariello <muscariello@ieee.org>
2022-03-31feat: boostrap hicn 22.02Luca Muscariello1-19/+34
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>
2021-07-06[HICN-713] Transport Library Major Refactoring 2Mauro1-14/+14
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
2021-02-11[HICN-683] Add clang format for hicn-plugin.Mauro1-235/+207
As vpp has moved away from the dear old indent, also the hicn plugin should do the same and use clang-format. Signed-off-by: Mauro Sardara <msardara@cisco.com> Change-Id: Iee896f3ce01cef53b1acfccbebeef66ca77add7d Signed-off-by: Mauro Sardara <msardara@cisco.com>
2020-09-18Revert to [HICN-638] Check if systemd is running before enabling hicn-light ↵Mauro Sardara1-0/+896
service Signed-off-by: Mauro Sardara <msardara@cisco.com> Change-Id: I1810d96e001a4e6e097e1efa331b682af750925d
2020-09-14[HICN-574] Host stack plugin for VPP.Mauro Sardara1-896/+0
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>
2020-05-28[HICN-617] Prepare hicn-plugin for VPP 20.05 release.Mauro Sardara1-29/+32
Signed-off-by: Mauro Sardara <msardara@cisco.com> Change-Id: I701379bf0f088cad4a94209664de16e7bfe76f5e Signed-off-by: Mauro Sardara <msardara@cisco.com>
2020-05-05[HICN-608] Added configuratin option to manage hicn behaviour with interfacesAlberto Compagno1-2/+4
Signed-off-by: Alberto Compagno <acompagn+fdio@cisco.com> Change-Id: I8d48237b5dce737be443ec8949ac11721158d830
2020-05-04[HICN-603] Cleanup code for managing routeAlberto Compagno1-75/+17
- Remove old code to add and remove hicn route. Routes are now added only through the ip route commands/apis - Adjusted the cli to set the strategy for a particular prefix - Adjusted libtransport consumer and producer app creation - Adjusted sysrepo plugin. Added hicn enable and disable and removed old api related to hicn routes and hicn faces - Adjusted libhicnctrl. Only routes api and listener are now available for hicn-plugin Signed-off-by: Alberto Compagno <acompagn+fdio@cisco.com> Change-Id: Ib4f7f45ba0b99253d60a9da2b295d6e783e5cd51
2020-05-04[HICN-591] Created new command "hicn enable <prefix>" that enable hicn on a ↵Alberto Compagno1-0/+111
given prefix The changes include: - we use now a different vrf for the hicn routes. The default vrf (fib) contains every route, we sync the route we marked as hicn on the hicn vrf. In the vrf we use a custom dpo to implement the forwarding strategy. Change-Id: I399805eff8a62a5c41bf7b50831986a35bce4f76 Signed-off-by: Alberto Compagno <acompagn+fdio@cisco.com>
2020-05-04[HICN-590] Removed andjacency type specific face implementationAlberto Compagno1-30/+6
Changes in the new implementation are: - the adjacency index is replaced with a dpo that allows the single face node to dispatch the packet to the right vlib node. - local and remote address in the face are replaced with a single nat address which is used to perform the nat operation when rewriting an interest or a data (in case of tunnels the nat address will be equal to 0) - the list of next hop in the load balance is no longer a list of dpos but a list of face id (this makes the code easier and increases the number of next hop we supports) Signed-off-by: Alberto Compagno <acompagn+fdio@cisco.com> Change-Id: I4ac2b4eb09425bfe1b3ca9f82d7d0ff564297b0d
2020-03-20[HICN-551] Removed source code that uses aclAlberto Compagno1-160/+0
- Removed punting from the sysrepo-plugin - Removed calls to the punting functions of binary api in the libhicnctrl - Added documentation in vpp-plugin.md and doxygen related to pg Change-Id: I8936156d51524797441ec49f0d5e801a1ad3643a Signed-off-by: Alberto Compagno <acompagn+fdio@cisco.com>
2020-03-20[HICN-549] Refactored pg to use punting through fibAlberto Compagno1-211/+80
- interest packet generator uses the fib to forward interests. The entry in the fib matching the interest name can be a regular IP fib entry or an hICN fib entry. It is up to who configure the forwarder to chose how the forwarding should be done - the hicnpg-data is used to keep track of the number of data received in order to have statistics corresponding to the number of interests sent and data received (interest satisfied). This node punt packet registers himself as a node for satisfying local tcp packets (ip4_register_protocol or ip6_register_protocol), therefore tcp packets carrying a local address will be forwarded to it. - The hicnpg-server node satisfies interest packets by creating the correspoding data packet. It punts packet by using a feature on the interface that is passed in the configuration. Every packet that arrives on such interface is threated as an hICN interest. Change-Id: I75ffec4ce0a5afeaf321bcc48dd13fd307dd2925 Signed-off-by: Alberto Compagno <acompagn+fdio@cisco.com>
2019-11-26[HICN-414] Added udp punting on src port, or dst ports, or bothAlberto Compagno1-4/+10
Signed-off-by: Alberto Compagno <acompagn+fdio@cisco.com> Change-Id: I86fa8d76b22a90aa87c6623206022057ac9f30f1
2019-11-04[HICN-262] Fix binary api to prevent byteswapping of ip addresses in vapiAlberto Compagno1-42/+51
Change-Id: If3f9a7db1e1310fdc08d1003b28e5e1d4006b61e Signed-off-by: Alberto Compagno <acompagn+fdio@cisco.com>
2019-10-06[HICN-287] Adding hicn section to the startup.confAlberto Compagno1-60/+12
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>
2019-07-05[HICN-239] Removed unused cli command for MapMeAlberto Compagno1-73/+0
Change-Id: I338ca1856538e9b2d3723c54ca2ca6949568a264 Signed-off-by: Alberto Compagno <acompagn+fdio@cisco.com>
2019-05-20[HICN-197] Added further information about the hashtable when executing the ↵Alberto Compagno1-1/+6
commanf hicn show internals Change-Id: I29ddf4652b8fbf265d8053770c082e26f0a75a6f Signed-off-by: Alberto Compagno <acompagn+fdio@cisco.com>
2019-03-27[HICN-150] Fixed punting to classify packets from current_data instead of ↵Alberto Compagno1-5/+6
from data Change-Id: I448b13430dc00ea47b928092249fb9ca88ceba0e Signed-off-by: Alberto Compagno <acompagn+fdio@cisco.com>
2019-03-06[HICN-93] Added documentation in the README.md about cli commands, ↵Alberto Compagno1-5/+5
configuration file and binary api. Added simple example with two vpp forwarders, client and server ping application Change-Id: I170500cd23c9a08b18ac902307a60e7558eb4ea0 Signed-off-by: Alberto Compagno <acompagn+fdio@cisco.com>
2019-02-22[HICN-74] Data with lifetime 0 are never cached in the CS. When such data is ↵Alberto Compagno1-15/+21
received the PIT entry is removed. If the data comes from the push node the data is dropped. Change-Id: I8780e16cca30ad8298f1a494f1138f8b35ae0fab Signed-off-by: Alberto Compagno <acompagn+fdio@cisco.com>
2019-01-30[HICN-18] first commit of libtransport for windowsAngelo Mantellini1-0/+0
Change-Id: I3a43b22194aa13ae5de1746e3d4bd9a275070261 Signed-off-by: Angelo Mantellini <manangel@cisco.com>
2019-01-17This is the first commit of the hicn projectv19.01Luca Muscariello1-0/+1247
Change-Id: I6f2544ad9b9f8891c88cc4bcce3cf19bd3cc863f Signed-off-by: Luca Muscariello <lumuscar+fdio@cisco.com>