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2018-01-29memif: Add new API calls to manage memif socket names.Jon Loeliger7-102/+647
New API calls and corresponding CLI commands allow the user to manage the socket filenames for memif connections using: vppctl# create memif id <u32> filename <socket-filename> vppctl# delete memif id <u32> and then referencing it later in a memif interface: vppctl# create memif <u32> socket-id <id> mode <mode> <master|slave> ... Corresponding VAT cli entries have also been added. The default memif socket file at id 0 are still always present. The existing memif create/delete CLI commands have been slightly altered into the new syntax: vppctl# create interface memif ... vppctl# delete interface memif ... Change-Id: If2bdc7eac3d81e1d9011a5869747e52fc5e11639 Signed-off-by: Jon Loeliger <jdl@netgate.com> Signed-off-by: Damjan Marion <damarion@cisco.com>
2018-01-29SRv6 dynamic proxy pluginFrancois Clad8-0/+1011
Change-Id: Ie460005510b8a70d00de31b6651e762cc3a63229 Signed-off-by: Francois Clad <fclad@cisco.com>
2018-01-29Remove last vestigies of auto-ip-table createNeale Ranns1-34/+4
Change-Id: If0f8472c0de5e324b24c9c672c0f8b57cc9f49a8 Signed-off-by: Neale Ranns <neale.ranns@cisco.com>
2018-01-27session: use clib rwlocks instead of custom implementationFlorin Coras3-28/+10
Change-Id: I68933d709ce9cc686ba06466e136434b663920ef Signed-off-by: Florin Coras <fcoras@cisco.com>
2018-01-27First-fit virtual space allocatorDave Barach3-0/+700
Change-Id: I75e6c7d1a6ff1fcebc81ec10bd86b79f2bf3dc22 Signed-off-by: Dave Barach <dave@barachs.net>
2018-01-27Fix session/tcp coverity warningsFlorin Coras3-10/+22
Change-Id: I5c404eacb4a6c1e16485a6656168d9171ff49a8b Signed-off-by: Florin Coras <fcoras@cisco.com>
2018-01-27jvpp: map VPP API enums to primitive typesMarek Gradzki2-3/+76
Adding enum support (VPP-1153) requires JVPP generator refactoring (see: VPP-1154, VPP-1155, VPP-480) As a workaround we just update all the mappings used for VPP API definitions to JAVA and C/JNI translation. Change-Id: I9dff83e5199039a1a46a3d4685ce57cdeeeb2014 Signed-off-by: Marek Gradzki <mgradzki@cisco.com>
2018-01-27jvpp: use Python's logging APIMarek Gradzki10-34/+61
Change-Id: Iec437e4672af1f0d1a24458afb977ba6fbeba4ed Signed-off-by: Marek Gradzki <mgradzki@cisco.com>
2018-01-27session: disconnect and echo client improvementsFlorin Coras7-23/+38
Change-Id: If421bad17b6cfe8e321257c93bb38931e37d7b64 Signed-off-by: Florin Coras <fcoras@cisco.com>
2018-01-26Add support for 18.01.John DeNisco5-62/+89
Fixed bugs. Improved some config as the result of Tetration experience. Change-Id: Ie4b8d2d77ca3ad165675c42fa2d9a4798d871f9d Signed-off-by: John DeNisco <jdenisco@cisco.com>
2018-01-26session: move builtin apps to their own folderFlorin Coras16-2296/+588
This consolidates builtin apps under session-apps folder. It also removes duplicate builtin echo server/client implementations. Change-Id: I75ed879399c5aa9b75b1eb38b33aedf69dd8df3f Signed-off-by: Florin Coras <fcoras@cisco.com>
2018-01-26NAT44: fix ICMP error translation for endpoint dependent sessions (VPP-1150)Matus Fabian3-4/+186
Change-Id: I85c799f28c4246884107e569a36482af10d9be9d Signed-off-by: Matus Fabian <matfabia@cisco.com>
2018-01-25NAT44: add opaque string tag to static mapping APIs (VPP-1147)Matus Fabian7-20/+91
Change-Id: I620e2081285ca8ac5c2da8efc12fe6f540ea4fd1 Signed-off-by: Matus Fabian <matfabia@cisco.com>
2018-01-25vppinfra: add readers-writer lockFlorin Coras1-14/+98
Change-Id: I606fd89c410369cbd9ce9dcaaaa9dc58796e7c0e Signed-off-by: Florin Coras <fcoras@cisco.com>
2018-01-25session: add support for memfd segmentsFlorin Coras41-725/+1106
- update segment manager and session api to work with both flavors of ssvm segments - added generic ssvm slave/master init and del functions - cleanup/refactor tcp_echo - fixed uses of svm fifo pool as vector Change-Id: Ieee8b163faa407da6e77e657a2322de213a9d2a0 Signed-off-by: Florin Coras <fcoras@cisco.com>
2018-01-25Event log entries for VCLKeith Burns (alagalah)1-1/+258
Change-Id: I8303859ef65552f64c94525c9b1112ec9a1a88d0 Signed-off-by: Keith Burns (alagalah) <alagalah@gmail.com>
2018-01-2518.01 Release NotesDave Wallace1-3/+453
Change-Id: I2493a6135aecb4e2eead20a71dcb9ca16834cd63 Signed-off-by: Dave Wallace <dwallacelf@gmail.com> (cherry picked from commit 9d21268d0a2277fb5a70db960d0d538620401834)
2018-01-25Update CSIT tests 180115 -> 180122Jan Gelety1-1/+1
- update of CSIT operational branch to be used for VPP-patch test Change-Id: I1a5afd49c37e1faf59311e16389b3b5deff015a3 Signed-off-by: Jan Gelety <jgelety@cisco.com>
2018-01-25VPP-1144: PAPI Import leads to duplicate type definition.Ole Troan1-0/+15
Change-Id: I54c147004fd93681a6a9cf30fa5277c1dabce67c Signed-off-by: Ole Troan <ot@cisco.com>
2018-01-25srv6-as: fixing versionFrancois Clad1-1/+2
Change-Id: I0ce60729e82536d9a97823bc6701e62bf364ea6c Signed-off-by: Francois Clad <fclad@cisco.com>
2018-01-25NAT: nat.c refactor (split out CLI) (VPP-1140)Matus Fabian5-1549/+1836
Moved CLI from nat.c to nat44_cli.c Split "show nat44" to: show nat44 addresses show nat44 interfaces show nat44 static mappings show nat44 interface address show nat44 sessions detail show nat44 deterministic mappings show nat44 deterministic timeouts show nat44 deterministic sessions show nat workers Change-Id: I2d1be8941dd0e4a9e037f4a4d2cd192389beb8ed Signed-off-by: Matus Fabian <matfabia@cisco.com>
2018-01-25fixup python ply package name for fedora >= 25Gabriel Ganne1-2/+2
package name is: * python-ply for centos7/rhel7 * python2-ply / python3-ply for fedora >= 25 Change-Id: Id021802a46a0cc29e9db57e18841a76575437002 Signed-off-by: Gabriel Ganne <gabriel.ganne@enea.com>
2018-01-25make test: verify that /dev/shm is big enoughKlement Sekera2-0/+31
Verify that /dev/shm size is >= 512M, which should be enough for `make test' needs. If the verification fails, try to enlarge it automatically. This helps avoid docker vpp/make test crashes (seen as SIGBUS). Change-Id: I4e23d59ff8bf8befc320fa229fb6c9bfeb809a8f Signed-off-by: Klement Sekera <ksekera@cisco.com>
2018-01-25SRv6 masquerading proxy pluginFrancois Clad8-0/+794
Change-Id: Ia65cf2c7b7fdf84c64e60af4cc815251022c53a9 Signed-off-by: Francois Clad <fclad@cisco.com>
2018-01-24Makefile: Add python-ply to RPM_DEPENDS list.Jon Loeliger1-3/+3
Change-Id: I1bbb29ec2303f87c0053691fc157a747bff1626d Signed-off-by: Jon Loeliger <jdl@netgate.com>
2018-01-24SCTP stack (RFC4960)Marco Varlese23-13/+8285
== CONTENT == * SCTP chunks definition as per RFC4960; * Helper functions to set/get values to/from the corresponding chunks; * Hooks to the session/application layers; * Complete state-machine handling; * Implementation for unexpected chunk received in a certain state (state-machine error handling) * Support for 1-single connection; * Sample application to test receive/transmit data-path; * Test to validate SCTP stack; Change-Id: I1b55c455ab400be9513f4e094dadfc3181d2ebc9 Signed-off-by: Marco Varlese <marco.varlese@suse.com>
2018-01-24Improve the error reporting for a IP multicast RPF miss.Neale Ranns3-3/+25
now we get: 00:00:04:288925: pg-input ... 00:00:04:289345: ethernet-input ... 00:00:04:289524: ip6-input ... 00:00:04:289553: ip6-mfib-forward-lookup ... 00:00:04:289584: ip6-mfib-forward-rpf entry 14 itf 2 flags Forward, 00:00:04:289754: ip6-drop UDP: 2002::1 -> ff01:2::255 tos 0x00, flow label 0x0, hop limit 64, payload length 21 UDP: 1234 -> 1234 length 21, checksum 0x90d1 00:00:04:289802: error-drop ip4-input: Multicast RPF check failed 08:36:44,517 Count Node Reason 182 ip4-input Multicast RPF check failed 8 ip6-icmp-input neighbor advertisements sent 8 ip6-icmp-input router advertisements sent 8 arp-input ARP replies sent Change-Id: I1b29cda4ec77a88db45bfb25c7473cd64bbf501a Signed-off-by: Neale Ranns <nranns@cisco.com>
2018-01-24Improve tunnel interface creation performanceJohn Lo8-90/+86
Modify interface creation to allow creation of tunnel interfaces without dedicated per tunnel output and tx nodes which are not used for most tunnel types. Also changed interface-output node function vnet_per_buffer_interface_output() so it does not rely on hw_if_index as the next node index which is not flexible nor efficient for large scale tunnel interfaces. The improvenemts are done for VXLAN, VXLAN-GPE, GENEVE and GTPU tunnels. GRE tunnel is still using per tunnel output nodes which will be changed in a separate patch with other GRE enhencements. Change-Id: I4123c01c0d2ead814417a867adb8c8a407e4df55 Signed-off-by: John Lo <loj@cisco.com>
2018-01-24NAT44: asymmetrical static mapping and one-armed NAT (VPP-1138)Matus Fabian2-1/+74
One-armed NAT should work for asymmetrical static mappings without adding external address to the NAT44 pool. Change-Id: Ie886b75b55c3b552d1029a50bd967625fde80f09 Signed-off-by: Matus Fabian <matfabia@cisco.com>
2018-01-24docs: Clean up TOCDave Wallace4-4/+12
Change-Id: I5415c002a431d84372f56d4a77dc2aabd6ef55f7 Signed-off-by: Dave Wallace <dwallacelf@gmail.com> (cherry picked from commit 1eb970d16028e9a987c1dd2bfe217d1313262b81)
2018-01-24Adding a format function for bihash init routine to format the key, value, ↵Vijayabhaskar Katamreddy2-3/+28
when verbose option is used Change-Id: Ib63ead4525332f897b8a1d8a4cf5a0eb1da1e7f3 Signed-off-by: Vijayabhaskar Katamreddy <vkatamre@cisco.com>
2018-01-23Fix typo / coverity warningDave Barach1-1/+1
Change-Id: I4a3a6803083f3d707351440486bba59d8194339f Signed-off-by: Dave Barach <dave@barachs.net>
2018-01-23For DHCP client configuration control the setting of the broadcast flag in theNeale Ranns12-111/+533
DISCOVER message sent. According to RFC2131: In the case of a client using DHCP for initial configuration (before the client's TCP/IP software has been completely configured), DHCP requires creative use of the client's TCP/IP software and liberal interpretation of RFC 1122. The TCP/IP software SHOULD accept and forward to the IP layer any IP packets delivered to the client's hardware address before the IP address is configured; DHCP servers and BOOTP relay agents may not be able to deliver DHCP messages to clients that cannot accept hardware unicast datagrams before the TCP/IP software is configured. To work around some clients that cannot accept IP unicast datagrams before the TCP/IP software is configured as discussed in the previous paragraph, DHCP uses the 'flags' field [21]. The leftmost bit is defined as the BROADCAST (B) flag. The semantics of this flag are discussed in section 4.1 of this document. The remaining bits of the flags field are reserved for future use. They MUST be set to zero by clients and ignored by servers and relay agents. Figure 2 gives the format of the 'flags' field. this changes means VPP conforms to the: "SHOULD accept and forward to the IP layer any IP packets delivered to the client's hardware address before the IP address is configured" with the caveat that VPP allows DHCP packets destined to the stanard client DHCP port to be delivered. With this enhancement the control-plane is now able to choose the setting of the broadcast flag. Change-Id: Ia4eb2c9bb1e30c29f9192facc645e9533641955a Signed-off-by: Neale Ranns <nranns@cisco.com>
2018-01-23VPPAPIGEN: vppapigen replacement in Python PLY.Ole Troan82-3122/+1313
This is a version of the VPP API generator in Python PLY. It supports the existing language, and has a plugin architecture for generators. Currently C and JSON are supported. Changes: - vl_api_version to option version = "major.minor.patch" - enum support - Added error checking and reporting - import support (removed the C pre-processor) - services (tying request/reply together) Version: option version = "1.0.0"; Enum: enum colours { RED, BLUE = 50, }; define foo { vl_api_colours_t colours; }; Services: service { rpc foo returns foo_reply; rpc foo_dump returns stream foo_details; rpc want_stats returns want_stats_reply events ip4_counters, ip6_counters; }; Future planned features: - unions - bool, text - array support (including length) - proto3 output plugin - Refactor C/C++ generator as a plugin - Refactor Java generator as a plugin Change-Id: Ifa289966c790e1b1a8e2938a91e69331e3a58bdf Signed-off-by: Ole Troan <ot@cisco.com>
2018-01-23NAT44: Fix interface feature removal.Milan Lenco1-3/+14
Change-Id: Ie7cd809f30decc36cb8e1f4d8acc4b41f17cd390 Signed-off-by: Milan Lenco <milan.lenco@pantheon.tech>
2018-01-22vom: acl: Fix l3 acl handle populateMohsin Kazmi3-0/+21
Change-Id: I5f105a1abb8a28645d6c961ad92f91c23787047f Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
2018-01-22vom: ip_route: fix handle populateMohsin Kazmi1-5/+15
Change-Id: I91892084133daadb74caa7aa13ee1071599ba892 Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
2018-01-22vom: Fix connection to VAPI and add disconnect functionMohsin Kazmi6-28/+48
Change-Id: I2dd5dbafe36e5ae536b3e600beb6920a71238b7a Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
2018-01-22svm: queue sub: Add conditional timed waitMohsin Kazmi13-38/+95
On reviece side svm queue only permits blocking and non-blocking calls. This patch adds timed wait blocking functionality which returns either on signal/event or on given time out. It also preserves the original behavior, so it will not hurt client applications which are using svm queue. Change-Id: Ic10632170330a80afb8bc781d4ccddfe4da2c69a Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
2018-01-22NAT44: asymmetrical static mapping rule (VPP-1135)Matus Fabian6-28/+146
add option to NAT44 static mapping API/CLI to make rule asymmetrical (rule match only out2in direction) Change-Id: If262a3ff375a24d3059f0de1f1ac387a4fe09475 Signed-off-by: Matus Fabian <matfabia@cisco.com>
2018-01-21vhost_user: 'nregions' saves the actual number of mapped guest physical ↵Haiyang Tan1-1/+2
address area This patch fixed the VMA leak that if mapping one of guest physical address area get failed. Change-Id: I07b0b9a932209561d6ff2b2dd08a111ea5db2209 Signed-off-by: Haiyang Tan <haiyang.tan.dev@gmail.com>
2018-01-20VCL/LD_PRELOAD: Fix unfiltered debug output.Dave Wallace2-5/+4
Change-Id: I625b219fe6ffd21f87a163244569a4075cd432a4 Signed-off-by: Dave Wallace <dwallacelf@gmail.com>
2018-01-19Fix MP hazard in interrupt node schedulingDave Barach1-2/+8
Change-Id: Iff14ed6ffd822eb2286aac6af467d9c8660e3d81 Signed-off-by: Dave Barach <dave@barachs.net>
2018-01-19SRv6 static proxy pluginFrancois Clad8-0/+1272
Change-Id: Ia0654461d9fa36503323a8375997719c873d23b9 Signed-off-by: Francois Clad <fclad@cisco.com>
2018-01-19LD_PRELOAD: Fix Coverity Warning CID 182227Dave Wallace1-1/+1
Change-Id: I2698a59db29cbace49335e035478b5f456d0b06a Signed-off-by: Dave Wallace <dwallacelf@gmail.com>
2018-01-19vxlan:restructure encap loopEyal Bari1-321/+198
unified some code from IPv4/6 pathes replaced unrolled rewrite copy with simple assignment refactored stats handling was not tested for performance Change-Id: I00aeb9dd5b72584e6606e1a076e5c8270389aaa4 Signed-off-by: Eyal Bari <ebari@cisco.com>
2018-01-19Sub-Interface deletion not cleanup hash's properly (VPP-1136)John Lo3-18/+24
On deleting sub-interfaces, functions vnet_delete_sub_interface() and vnet_delete_hw_interface() are not cleaning up sub-interface related hash tables and memory properly. Change-Id: I17c7c4b2078c062c77bfe48889beb677610035ca Signed-off-by: John Lo <loj@cisco.com> (cherry picked from commit 7f5bec647c9dc743c015d461d040e63a77fd0a08)
2018-01-19Elog entries for VCLKeith Burns (alagalah)1-2/+225
Change-Id: Ica8470aaf581e69a74fe4f0fc0296ff3fb6f87d3 Signed-off-by: Keith Burns (alagalah) <alagalah@gmail.com>
2018-01-18LD_PRELOAD: Fix coverity warningsDave Wallace1-4/+13
** CID 182185: Memory - illegal accesses (UNINIT) ** CID 182184: Memory - illegal accesses (UNINIT) ** CID 182183: (UNINIT) ** CID 182182: Memory - illegal accesses (UNINIT) ** CID 182181: Memory - illegal accesses (UNINIT) ** CID 182180: Uninitialized variables (UNINIT) ** CID 182179: Null pointer dereferences (REVERSE_INULL) ** CID 182178: Uninitialized variables (UNINIT) ** CID 182177: Uninitialized variables (UNINIT) Change-Id: I33e043572db493eef58d85c5096ceac5a7d41c7a Signed-off-by: Dave Wallace <dwallacelf@gmail.com>
2018-01-18vlib: add vlib_buffer_alloc_to_ring APIDamjan Marion3-11/+33
Change-Id: I4e2804754b443f5f41fb25eed8334908c4a70f84 Signed-off-by: Damjan Marion <damarion@cisco.com>