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2020-11-23[HICN-659] Fix udp-encap inconsistenciesMauro Sardara1-22/+27
Independently of the type of tunnel, encapsulated packet can be either v6 or v4, so we need to create 2 faces for each version of the tunnel. Currently we are wrongly associating v4 tunnels with v4 packets and v6 tunnel with v6 packets. Signed-off-by: Mauro Sardara <msardara@cisco.com> Change-Id: I81e6e4b8b71ae7949d27065cc61b1b5b23db6a8d
2020-09-22[HICN-640] Put all interfaces in VRF 10, not only MPLS interfaces.Mauro Sardara1-7/+0
Signed-off-by: Mauro Sardara <msardara@cisco.com> Change-Id: I2c7ff24ee4d31e4f5659ef88f8a6c4a9d9c630b1
2020-09-18Revert to [HICN-638] Check if systemd is running before enabling hicn-light ↵Mauro Sardara1-0/+766
service Signed-off-by: Mauro Sardara <msardara@cisco.com> Change-Id: I1810d96e001a4e6e097e1efa331b682af750925d
2020-09-14[HICN-574] Host stack plugin for VPP.Mauro Sardara1-766/+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>
2020-05-05[HICN-608] Added configuratin option to manage hicn behaviour with interfacesAlberto Compagno1-0/+7
Signed-off-by: Alberto Compagno <acompagn+fdio@cisco.com> Change-Id: I8d48237b5dce737be443ec8949ac11721158d830
2020-05-04[HICN-603] Cleanup code for managing routeAlberto Compagno1-232/+0
- 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-602] Added bidirectional udp tunnelsAlberto Compagno1-0/+48
- Implemented a udp decapsulation node - Added a hash table to identify the incoming udp tunnel when an interest or data packets are received - Added udp punting through udp_register_dst_port Signed-off-by: Alberto Compagno <acompagn+fdio@cisco.com> Change-Id: Iffea4d81c5ea8ce8ccbbfd749113f06a698a2afe
2020-05-04[HICN-592] Updating the vrf 0 (default fib) when a mapme event occursAlberto Compagno1-2/+48
Updates on the vrf 0 will be reflected on the hicn vrf thanks to the fib entry tracking. Change-Id: I4afd6256593f27172c4b0a613316fb8428fa8e50 Signed-off-by: Alberto Compagno <acompagn+fdio@cisco.com>
2020-05-04[HICN-591] Created new command "hicn enable <prefix>" that enable hicn on a ↵Alberto Compagno1-0/+503
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 Compagno1-32/+24
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
2020-03-19[HICN-548] Added node to perform a lookup in the fib with the src address to ↵Alberto Compagno1-1/+33
punt data packets Change-Id: Ia1d3a5d5b1df8bf17b289954289d449715803cfa Signed-off-by: Alberto Compagno <acompagn+fdio@cisco.com>
2020-03-19[HICN-547] Removing punting through acl for interestsAlberto Compagno1-17/+5
Change-Id: I71767f732ec6ede1efc66e5a99f09c3207367dcb Signed-off-by: Alberto Compagno <acompagn+fdio@cisco.com>
2020-01-30[HICN-445] Update to vpp 20.01Alberto Compagno1-11/+22
Change-Id: I19a442080b6ca8b0477a8f92f161282288c395ee Signed-off-by: Alberto Compagno <acompagn+fdio@cisco.com>
2020-01-21[HICN-485] Fixed entry deletion when the last nh is removedAlberto Compagno1-2/+7
Change-Id: I1a3353989f934f135b4226a6af68a09dd8749563 Signed-off-by: Alberto Compagno <acompagn+fdio@cisco.com>
2020-01-15[HICN-477] Fixed strategy get ctx that could lead to a segfaultAlberto Compagno1-1/+1
Change-Id: Ic0d4f5a6919cb68255e788ac288d17492a6570a5 Signed-off-by: Alberto Compagno <acompagn+fdio@cisco.com>
2019-11-22[HICN-405] Added application face deleteAlberto Compagno1-58/+58
Added two new messages in the binary api: - hicn_api_face_cons_del to delete a consumer face - hicn_api_face_prod_del to delete a producer face Added the corresponding commands in the vpp_api_test for debugging and testing Reworked the cache policy structure to add a new function that flash the content store from the content coming from the destroyed producer face. This is required since the CS while each producer face has its own lru list. Removing only the producer face without flushing the CS from the content coming from the producer face will lead to a segfault in case there is a hit in the CS as the lru no longer exists and it won't be possible to update the head of the lru. Signed-off-by: Alberto Compagno <acompagn+fdio@cisco.com> Change-Id: I8776c86952d50900aa504dd22aec521ed25c1dae
2019-11-04[HICN-262] Fix binary api to prevent byteswapping of ip addresses in vapiAlberto Compagno1-50/+24
Change-Id: If3f9a7db1e1310fdc08d1003b28e5e1d4006b61e Signed-off-by: Alberto Compagno <acompagn+fdio@cisco.com>
2019-03-29[HICN-151] The source address in the IP face is optional. If not provided it ↵Alberto Compagno1-1/+1
will be used one of the ip addresses available in the interface Change-Id: If800a07c0a61cde9152efdee01dd6ae9b12615dc 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/+392
Change-Id: I6f2544ad9b9f8891c88cc4bcce3cf19bd3cc863f Signed-off-by: Luca Muscariello <lumuscar+fdio@cisco.com>