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When inserting a udp face through cli or binary api, if an
incomplete udp face already exist with the same local and remote
addresses and port, the face is converted into a complete face
Signed-off-by: Alberto Compagno <acompagn+fdio@cisco.com>
Change-Id: I8e7b5eee6c492367f663b2b97d50b6ca166b4824
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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
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Michain support is important to get a netx hop in a face
whose locator is resolved in the fib through a via.
Change-Id: Id0ff1522cedd5a093f242499e310a24625a3852a
Signed-off-by: Alberto Compagno <acompagn+fdio@cisco.com>
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Supported messages are add, del, get, dump, get.
Each message contains a face id and the expected message has different
fields based on the face type.
The binary api specific for ip faces is still available for compatibility
but deprecated.
Change-Id: I899c6cf31a56abd39ad287ea3128993857997fcb
Signed-off-by: Alberto Compagno <acompagn+fdio@cisco.com>
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Change-Id: If3f9a7db1e1310fdc08d1003b28e5e1d4006b61e
Signed-off-by: Alberto Compagno <acompagn+fdio@cisco.com>
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Reworked incoming face identification on receiving a data packet. The output is now a list of possible incoming faces, plus a preferred one which cover the case in which the face is a local producer face. In that case we can identify the face uniquely as we are sure that we have one face for memif.
Change-Id: Ic48475a36e37a28cec8cc1448b4b4ee6c001efc0
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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to forward interests
Change-Id: I97c408c9e910df0ea7c43c0341c0025521ced125
Signed-off-by: Alberto Compagno <acompagn+fdio@cisco.com>
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function.
Change-Id: I79cd1c0233c841d5eb111ba6247f46c7510a09bb
Signed-off-by: Alberto Compagno <acompagn+fdio@cisco.com>
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Change-Id: I15306e87a1e8b4207c116b57cbca9fb5b686cf41
Signed-off-by: Alberto Compagno <acompagn+fdio@cisco.com>
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and we follow the new adjacency. The adj in the face is updated accordingly.
Change-Id: Ieb5c02ee66146475d54ee99a77fc795c9bdf3130
Signed-off-by: Alberto Compagno <acompagn+fdio@cisco.com>
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Change-Id: I054754ff722106a5be45324c1ace25447deeef2c
Signed-off-by: Alberto Compagno <acompagn+fdio@cisco.com>
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misconfiguration of parameters in param.h
Change-Id: Ia64eaebe267f87bd5f93abf3e5a9e80bab735765
Signed-off-by: Alberto Compagno <acompagn+fdio@cisco.com>
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create a producer face"
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a producer face
Change-Id: Ic1d72ed2046549cd575cefec0303ae2c78c96322
Signed-off-by: Alberto Compagno <acompagn+fdio@cisco.com>
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command hicn face ip add
Change-Id: I606fcc8c777124879659623749eb049c9e3929f9
Signed-off-by: Alberto Compagno <acompagn+fdio@cisco.com>
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Change-Id: I7a793e3664e30f765861fd5153c99fecb47ce863
Signed-off-by: Alberto Compagno <acompagn+fdio@cisco.com>
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"via" route.
Change-Id: Ic5e217ea997e8e86db1c21371839dfde03c641cf
Signed-off-by: Alberto Compagno <acompagn+fdio@cisco.com>
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will be used one of the ip addresses available in the interface
Change-Id: If800a07c0a61cde9152efdee01dd6ae9b12615dc
Signed-off-by: Alberto Compagno <acompagn+fdio@cisco.com>
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Change-Id: Icfe9cd84bdc72afef3d714064e695d1abef368f5
Signed-off-by: Alberto Compagno <acompagn+fdio@cisco.com>
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Change-Id: Id87483597b0259ed1b940948f2de7e2138ca97f9
Signed-off-by: Alberto Compagno <acompagn+fdio@cisco.com>
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visualization of udp faces with "hicn show" command"
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udp faces with "hicn show" command
Change-Id: I8d2898427b19abc707ac7a0c2942576f81094ef9
Signed-off-by: Alberto Compagno <acompagn+fdio@cisco.com>
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Added check if the swif exists on the face ip binary api, before calling the internal api to add the face.
Change-Id: I6e23d20290755707194bc86c93baee8932a03c40
Signed-off-by: Alberto Compagno <acompagn+fdio@cisco.com>
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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>
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show the hicn name
Change-Id: I74426c541324d66c2d1b0353afcca17c5aedceba
Signed-off-by: Alberto Compagno <acompagn+fdio@cisco.com>
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- Handling the case in which a pushed data hit an existing pit entry (created after the data has gone through the data_pcslookup_node). In this case the data packet is forwarded to the data_fwd_node
- Handling the case in which the hash table (in pcs) is full and it is not possible to allocate another bucket. In this case the packet is dropped.
- Copying packets whose length is less than 128B. VPP prevents to create a chain of vlib_buffer where the first, or middle, vlib_buffer are holding less then 128B.
[HICN-72]
- Assign a /128 subnet to the producer app face.
Change-Id: I6c19d6d127774a7f59ac69ac965d4bcd6a72becc
Signed-off-by: Alberto Compagno <acompagn+fdio@cisco.com>
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Change-Id: Id6bb058bfb54e76ab08afae89db8cf489629f306
Signed-off-by: Alberto Compagno <acompagn+fdio@cisco.com>
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Change-Id: Ifa215f861836e560995df7503d41ea5e9df42def
Signed-off-by: Alberto Compagno <acompagn+fdio@cisco.com>
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Change-Id: I3a43b22194aa13ae5de1746e3d4bd9a275070261
Signed-off-by: Angelo Mantellini <manangel@cisco.com>
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- Removed full pit entry initialization in favor of a lighter initialization on few fields
- Squeezed pit entry size in order to store only the number of incomplete faces (as set in HICN_PARAM_PIT_ENTRY_PHOPS_MAX). The bitmap size is now determined by HICN_PARAM_FACES_MAX and optimized to do a fast lookup
Replaced the field is_appface with the field flags in the hicn_buffer_t:
- is_appface is now a flag with value 0x01 (HICN_BUFFER_FLAGS_FACE_IS_APP)
- Added flag HICN_BUFFER_FLAGS_PKT_LESS_TWO_CL (0x02) to handle the copy of pkt with length < than 2*CACHE_LINES (in this case cloning is prevented by the cloning function in vpp). Such flag is initialized by the incoming face of the pkt.
Change-Id: Ia956fd5719a28ee29f7fa2fd23d283964743efd8
Signed-off-by: Alberto Compagno <acompagn+fdio@cisco.com>
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Change-Id: I6f2544ad9b9f8891c88cc4bcce3cf19bd3cc863f
Signed-off-by: Luca Muscariello <lumuscar+fdio@cisco.com>
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