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2022-06-08udp: add cli to dump registered portsBenoît Ganne1-0/+93
Type: improvement Change-Id: Ic949e3136a7cf27011d098a50e91920f83226ea9 Signed-off-by: Benoît Ganne <bganne@cisco.com>
2022-05-05udp: remove buggy assert in udp encapBenoît Ganne1-2/+0
It looks like in a distant past we were using a vnet_rewrite but this no longer the case. Type: fix Change-Id: Ib8d336aec7d5abd7749f543739f531144e76e551 Signed-off-by: Benoît Ganne <bganne@cisco.com>
2022-04-04vppinfra: make _vec_len() read-onlyDamjan Marion1-1/+1
Use of _vec_len() to set vector length breaks address sanitizer. Users should use vec_set_len(), vec_inc_len(), vec_dec_len () instead. Type: improvement Change-Id: I441ae948771eb21c23a61f3ff9163bdad74a2cb8 Signed-off-by: Damjan Marion <damarion@cisco.com>
2022-04-04udp: use pool safe reallocsFlorin Coras3-81/+8
Type: improvement Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I5bd0b300af07424d1ce4807fa0b17e375001f089
2022-03-30udp: fix inner packet checksum calculation in udp-encapMauro Sardara4-41/+103
When computing the inner packet checksum, the code wrongly assumes that the IP version of the inner packet is the same of the outer one. On the contrary, it is perfectly possible to encapsulate v6 packets into v4 and viceversa, so we need to check the IP format of the inner header before calling vnet_calc_checksums_inline. Ticket: VPP-2020 Type: fix Signed-off-by: Mauro Sardara <msardara@cisco.com> Change-Id: Ia4515563c164f6dd5096832c831a48cb0a29b3ad Signed-off-by: Mauro Sardara <msardara@cisco.com>
2022-03-22session: use safe realloc for poolsFlorin Coras1-5/+1
Type: improvement Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I313c916d268c4b2b448b93e90bc67da341b803e3
2022-03-18udp: avoid grabbing vlib main if not neededFlorin Coras1-6/+4
Type: improvement Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I88a747cac70cb88755f50c7b337207f4ba256530
2022-03-18vppinfra: refactor *_will_expand() functionsDamjan Marion1-3/+1
Type: refactor Change-Id: I3625eacf9e04542ca8778df5d46075a8654642c7 Signed-off-by: Damjan Marion <damarion@cisco.com>
2022-02-10session: use transport endpoint cfg for listenFlorin Coras1-1/+1
Makes it similar to connects. Type: improvement Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I38c328670054e1a9ba4dc4ea8fe7519a5a09e8be
2022-01-12session: pass tx buffers in bulk to transportsFlorin Coras1-8/+36
Type: improvement Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I1025cccd784f80b557847f69c3ea1ada5c9de60d
2021-11-17session: support close during migrationFlorin Coras1-1/+1
Type: improvement Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: Ife1e046b62bb0679419fd1346e973d0e3ea55489
2021-11-12session: add support for DSCPFilip Tehlar1-2/+3
Type: feature Signed-off-by: Filip Tehlar <ftehlar@cisco.com> Change-Id: I817b1503ada1ae53c1134a85263f9b801d74e88a
2021-10-07udp: fix severity error infoFilip Tehlar4-25/+25
Type: fix Signed-off-by: Filip Tehlar <ftehlar@cisco.com> Change-Id: I415d68b39ecac546b531f6eb98bca51e7eb6f7f7
2021-07-27udp: add option to disable icmp unreachablesFlorin Coras3-82/+49
Type: improvement Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I90c2a191ab34a2a7df3fb0a951e5fc78f40ccfe2
2021-06-21udp: api cleanupFilip Tehlar2-47/+9
Use autogenerated code. Does not change API definitions. Type: improvement Signed-off-by: Filip Tehlar <ftehlar@cisco.com> Change-Id: I0994241df94ad7536be323b9d7c48caf38cc4267
2021-06-01udp: calculate inner checksums if needed before udp encapArthur de Kerhor2-1/+7
We do not want to encap headers containing wrong checksums. Additionnally, this clears the checksums offlads flags, which was something missing since the outer headers checksums were calculated during the encap. Hence, those should not be recalculated afterwards. Type: fix Change-Id: I7fd07987b4f13f76c6990a1c08dc2f960bdd8de1 Signed-off-by: Arthur de Kerhor <arthurdekerhor@gmail.com>
2021-05-29udp: add udp decapsulationArthur de Kerhor3-9/+189
Possibility to register a port via CLI or API to decap incoming UDP packets: - For CLI, a user needs to specify the inner protocol (only MPLS supported for now) - For API, the protocol is specified by index Added unittests Type: feature Change-Id: Ifedd86d8db2e355b7618472554fd67d77a13a4aa Signed-off-by: Arthur de Kerhor <arthurdekerhor@gmail.com>
2021-05-18tls: fix dtls with no workersFlorin Coras1-3/+2
Type: fix Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: Iecc33fda7f28c037289775ffe0525a50f89a2b8c
2021-03-03udp: allocate rx lock only for non-connectedFlorin Coras1-3/+7
Type: improvement Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: Ib5395a51fbfb2123549f7c96534fa763b4669243
2021-02-26udp: avoid locking connected udp sessions on rxFlorin Coras3-2/+8
Type: improvement Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I52aa2322980b51cfc0b282fb37d7f63d30777dee
2021-02-15vlib: refactor checksum offload supportMohsin Kazmi1-1/+1
Type: refactor This patch refactors the offload flags in vlib_buffer_t. There are two main reasons behind this refactoring. First, offload flags are insufficient to represent outer and inner headers offloads. Second, room for these flags in first cacheline of vlib_buffer_t is also limited. This patch introduces a generic offload flag in first cacheline. And detailed offload flags in 2nd cacheline of the structure for performance optimization. Change-Id: Icc363a142fb9208ec7113ab5bbfc8230181f6004 Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
2020-12-14misc: move to new pool_foreach macrosDamjan Marion2-9/+9
Type: refactor Change-Id: Ie67dc579e88132ddb1ee4a34cb69f96920101772 Signed-off-by: Damjan Marion <damarion@cisco.com>
2020-10-28misc: Break the big IP header files to improve compile timeNeale Ranns2-3/+2
Type: refactor Signed-off-by: Neale Ranns <neale.ranns@cisco.com> Change-Id: Id1801519638a9b97175847d7ed58824fb83433d6
2020-10-21misc: minimize dependencies on udp.hFlorin Coras7-260/+328
Type: improvement Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: Id13f33843b230a1d169560742c4f7b2dc17d8718
2020-10-07misc: Purge unused pg includesNeale Ranns2-2/+0
Type: style Signed-off-by: Neale Ranns <nranns@cisco.com> Change-Id: I26a19e42076e031ec5399d5ca05cb49fd6fbe1cd
2020-09-24session tcp udp tls quic: improve cli formattingFlorin Coras1-2/+3
Type: improvement Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: Iae5dbb8aaaf82d8e95c2ee8bbbe6844c9dd49f80
2020-06-27udp: align udp_encap_t_ to 2 cachelinesVadym Martsynovskyy1-4/+4
Based on the comments in the struct, udp_encap_t_ is meant to span 2 cachelines. Due to the 64 bit alignment of dpo_id_t, the struct spanned 3 cachelines. This caused fetching ue_ip_proto to trigger an additional cache miss. This patch rearranges the ordering of the struct fields so that udp_encap_t_ only spans 2 cachelines as intended. before: (gdb) print (int)&((struct udp_encap_t_*)0)->cacheline1 $8 = 128 after: (gdb) print (int)&((struct udp_encap_t_*)0)->cacheline1 $1 = 64 Type: fix Signed-off-by: Vadym Martsynovskyy <vmartsyn@fb.com> Change-Id: I066c08654d4a8ef3e2d3954e957d4c5d382b209f
2020-06-23udp: jump over ip4 optionsFlorin Coras1-3/+3
Type: improvement Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I4f57a776302e11815fcea433ba8cf6724799ff65
2020-05-29misc: ipfix-export unformat u16 collector_port fixElias Rudberg2-0/+18
Use %U and unformat_udp_port instead of %u for unformat() call for u16 collector_port number in set_ipfix_exporter_command_fn() to avoid corruption of other variables which can happen if unformat() with %u is used with a 16-bit variable. This avoids crash due to corrupted fib_index value. Type: fix Signed-off-by: Elias Rudberg <elias.rudberg@bahnhof.net> Change-Id: Id54273fcc458a7f9c5aa4025aa91711f160c1c1a
2020-04-16udp: fix buffer traceAndreas Schultz1-3/+2
Type: fix Signed-off-by: Andreas Schultz <andreas.schultz@travelping.com> Change-Id: I774ca50582281cb3cc5e43417e74d178bf4909bd
2020-04-10udp: remove connected udp transport protoFlorin Coras1-60/+0
Type: refactor To reproduce functionality, use udp in combination with TRANSPORT_CFG_F_CONNECTED transport flag set in connect and listen parameters. Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: Id88470c38326f8168b9646b0de49a674e0f4266f
2020-04-10udp: fix local node no port error counterFlorin Coras1-9/+6
Type: fix Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: Ie0c5a86aedfa38fdcbb835aee7c9e91d59b222d6
2020-04-09udp: fix coverity warningFlorin Coras1-1/+1
Type: fix Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I8efde7a4be9b04eae7e30b153de5edab7854496b
2020-04-08udp: cleanup input nodeFlorin Coras4-175/+211
Type: refactor Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: Ida9daefc20a161b36d6f36c56267123c7f2efc01
2020-04-07udp: move cli to separate fileFlorin Coras4-205/+229
Type: refactor Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I2057ebb4b6a4af3ef8fd9b73aadfa00d63bae618
2020-04-07udp session: allow dgram ip fragmentationFlorin Coras2-12/+8
Type: improvement Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: Ida8f9e759b4990ea6e34e71dc45bdb3b5eabc27f
2020-04-07udp session: jumbo frames and configurable mtuFlorin Coras3-2/+39
Type: improvement Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I6b750bef5df0f8544e05177ccd480f87a020832d
2020-04-06session udp: shared local endpointsFlorin Coras1-7/+35
Type: improvement Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: Ie7102355b95eefb233ec7d146e61819051a7bf07
2020-04-03session: improve error reportingFlorin Coras1-8/+7
Type: improvement Change-Id: I9dd850a1ce85b0adb5136233f176117e0ee38817 Signed-off-by: Florin Coras <fcoras@cisco.com>
2020-04-03session udp: fix transport flags and migrationFlorin Coras2-1/+7
Type: fix Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I840d43e79b1f826380bd56485441510e45bdfc7f
2020-04-02udp session vcl: add udp iperf testFlorin Coras1-9/+18
Type: improvement Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: Ib4bc2ce781887a84055a4d5cdb7f453fc7d52c79
2020-04-01udp: improvements to cliFlorin Coras2-13/+64
Type: improvement Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I2180e8d5cae6f94a256f3b62950cf66b6ee0e59a
2020-04-01udp: track connection port sharingFlorin Coras4-31/+122
Type: feature Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I822ed0596944a554595eb62a45841d216d1ab611
2020-03-31udp: validate input data lengthFlorin Coras1-4/+7
Type: fix Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I3f34011ca61ded310d0411e7b50548982bd164ac
2020-03-30session udp: flag for connected udpFlorin Coras1-3/+13
Type: improvement This can be used as alternative to udpc Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: Ic3f7efe6728b25d4a8a0b61ddb36de66b4672c4f
2020-03-25session: api to add new transport typesFlorin Coras1-0/+4
Type: feature Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: If4dee6dba1ea942daa921d566b35cdecdda680ee
2020-03-19session tcp udp: consolidate transport snd apisFlorin Coras1-14/+11
Type: improvement Use only one api to retrieve transport send parameters. Additionally, allow transports to request postponing and descheduling of events. With this, tcp now requests descheduling of sessions when the connections are stuck probing for zero snd_wnd Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I722c974f3e68fa15424c519a1fffacda43af050c
2020-03-19ip: change ip API enums address_family and ip_proto size to u8Jakub Grajciar1-4/+4
Type: fix Signed-off-by: Jakub Grajciar <jgrajcia@cisco.com> Change-Id: I73d27520726543d6375caad76a841339f68c3533 Signed-off-by: Jakub Grajciar <jgrajcia@cisco.com>
2020-03-09udp: fix UDP socket byte order in lookupAndreas Schultz1-1/+2
The port registry uses host byte order for while the session API uses network order. In a single place the conversion was missing. Type: fix Signed-off-by: Andreas Schultz <andreas.schultz@travelping.com> Change-Id: Ic8cfe2cb4e0711b3e0614060ff6b4f2fe4ed4391
2020-01-16udp: fix ipv6 listen port registrationFlorin Coras1-1/+1
Type: fix Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I7f2233eb9bf3d81a697f76ba985083cf1040e2e9