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2021-02-09gbp: fix typo in macroPaul Vinciguerra2-7/+7
Type: fix Change-Id: I1f8245e8cccacb5bbb511aef39e31d0a76bba95f Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>
2021-01-28ip: Router ID included in flow hashNeale Ranns1-4/+4
Type: feature A device/router needs to have a unique ID which is included in the flow has so that flows are not polarised through the network, i.e. each deice in the network chooses the same nth link for the same flow. Signed-off-by: Neale Ranns <neale@graphiant.com> Change-Id: I963e03674adbb085902b4084fdc4886b88f5734c
2021-01-21ip: use IPv6 flowlabel in flow hash computationAhmed Abdelsalam1-4/+4
extends ip6_compute_flow_hash() to include IPv6 flowlabel in flowhash computation Type: improvement Signed-off-by: Ahmed Abdelsalam <ahabdels@cisco.com> Signed-off-by: Neale Ranns <neale.ranns@cisco.com> Change-Id: Id1aaa20c9dac729c22b714eea1cdd6e9e4d1f75e
2020-12-14misc: move to new pool_foreach macrosDamjan Marion10-30/+30
Type: refactor Change-Id: Ie67dc579e88132ddb1ee4a34cb69f96920101772 Signed-off-by: Damjan Marion <damarion@cisco.com>
2020-11-25api: vat2 and json autogeneration for api messagesOle Troan4-368/+14
VAT2: A completely auto-generated replacement of VAT. Reads input message in JSON from stdin and outputs received messages in JSON. A VAT2 plugin is automatically built for a .api file. There no longer a need for a separate _test.c. Example: vat2 show_version {} { "_msgname": "show_version_reply", "retval": 0, "program": "vpe", "version": "21.01-rc0~411-gf6eb348a6", "build_date": "2020-11-19T09:49:25", "build_directory": "/vpp/autogen3" } vat2 sw_interface_dump '{"sw_if_index": -1, "name_filter_valid": 0, "name_filter": ""}' [{ "_msgname": "sw_interface_details", "sw_if_index": 0, "sup_sw_if_index": 0, "l2_address": "00:00:00:00:00:00", "flags": "Invalid ENUM", "type": "IF_API_TYPE_HARDWARE", "link_duplex": "LINK_DUPLEX_API_UNKNOWN", "link_speed": 0, "link_mtu": 0, "mtu": [0, 0, 0, 0], "sub_id": 0, "sub_number_of_tags": 0, "sub_outer_vlan_id": 0, "sub_inner_vlan_id": 0, "sub_if_flags": "Invalid ENUM", "vtr_op": 0, "vtr_push_dot1q": 0, "vtr_tag1": 0, "vtr_tag2": 0, "outer_tag": 0, "b_dmac": "00:00:00:00:00:00", "b_smac": "00:00:00:00:00:00", "b_vlanid": 0, "i_sid": 0, "interface_name": "local0", "interface_dev_type": "local", "tag": "" }] This is the first phase and vat2 is not integrated in packaging yet. Type: feature Signed-off-by: Ole Troan <ot@cisco.com> Change-Id: Ib45ddeafb180ea7da8c5dc274a9274d7a4edc876 Signed-off-by: Ole Troan <ot@cisco.com>
2020-11-20ip-neighbor: Use ip_address_t rather than ip46_address_tNeale Ranns1-5/+12
Type: improvement Change-Id: Ica5f395075677bda5f38d28e704f65350af88610 Signed-off-by: Neale Ranns <nranns@cisco.com>
2020-10-28misc: Break the big IP header files to improve compile timeNeale Ranns3-0/+5
Type: refactor Signed-off-by: Neale Ranns <neale.ranns@cisco.com> Change-Id: Id1801519638a9b97175847d7ed58824fb83433d6
2020-10-23nat: nat44 enable/disable dynamic configFilip Varga1-23/+16
This patch changes initialization and configuration of NAT plugin. Instead of allocating data structures at vpp plugin initialization phase allocation and configuration happens after calling enable API or CLI call. This reduces base VPP memory footprint and also enables dynamic reconfiguration of the NAT plugin. Type: improvement Change-Id: I42c069ee19a0311d043ac1f3f230d87bc8d2680f Signed-off-by: Filip Varga <fivarga@cisco.com>
2020-07-17gbp: mark APIs as in-progressAndrew Yourtchenko1-0/+35
As per request from Neale, mark the GBP plugin APIs as in-progress. Type: fix Change-Id: I679943edcfff0742ee32c45cd8f97f482c353b9f Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com>
2020-04-23ip: Replace Sematics for Interface IP addressesNeale Ranns1-66/+85
Type: feature - replace functions for prefixes attached to interfaces - add ip_interface.[ch] to consoldate the functions Signed-off-by: Neale Ranns <nranns@cisco.com> Change-Id: I9c0c39c09dbf80ea1aadefee02c9bd16f094b6ad
2020-04-21vppinfra: bihash improvementsDave Barach1-6/+6
Template instances can allocate BIHASH_KVP_PER_PAGE data records tangent to the bucket, to remove a dependent read / prefetch. Template instances can ask for immediate memory allocation, to avoid several branches in the lookup path. Clean up l2 fib, gpb plugin codes: use clib_bihash_get_bucket(...) Use hugepages for bihash allocation arenas Type: improvement Signed-off-by: Dave Barach <dave@barachs.net> Signed-off-by: Damjan Marion <damarion@cisco.com> Change-Id: I92fc11bc58e48d84e2d61f44580916dd1c56361c
2020-04-20gbp: fix l3-out anonymous test cleanupBenoît Ganne1-3/+13
Type: fix Change-Id: Ib455b0a57f9b4f9cb82bb295c220270d0c6e5fe5 Signed-off-by: Benoît Ganne <bganne@cisco.com>
2020-04-08gbp: More reliable unit-testsNeale Ranns1-16/+16
Type: fix the GBP unit tests would peridocially fail. The reason being that there is dynamic state whose presence nneds to be created, tested and then timeed out. The failures occurded when the timeout occured before the state could be tested. the previous timeout was 2 seconds, this has been doubled, as a result i saw no faliures running continuously for ~16 hours. bumping the timer increasing the test run time from ~40 to ~53 seconds, a small price to pay. in test cases where the state is not timed out i bumped the timer to 60 seconds. Signed-off-by: Neale Ranns <nranns@cisco.com> Change-Id: I11b0970570caa8eebf486fe8cd8e44a4b2b1fc36
2020-03-27acl: API cleanupJakub Grajciar1-125/+84
Use consistent API types. Type: fix Signed-off-by: Jakub Grajciar <jgrajcia@cisco.com> Change-Id: I09fa6c1b6917936351bd376b56c414ce24488095 Signed-off-by: Jakub Grajciar <jgrajcia@cisco.com>
2020-03-26acl: revert acl: api cleanupOle Trøan1-84/+125
This reverts commit aad1ee149403994194cf37cef4530b042ba7df3a. Reason for revert: Verify failure. Doesn't build. Type: fix Change-Id: I91b1b26ac43edde4853e4561a0083d0b3a06efee Signed-off-by: Ole Troan <ot@cisco.com>
2020-03-26acl: API cleanupJakub Grajciar1-125/+84
Use consistent API types. Type: fix Signed-off-by: Jakub Grajciar <jgrajcia@cisco.com> Change-Id: If90d753f129312400c4c3669bb86289d0c3e0d99 Signed-off-by: Jakub Grajciar <jgrajcia@cisco.com>
2020-02-21gbp: Coverity warnings for unitialized variablesNeale Ranns2-0/+3
Type: fix Change-Id: If74ad528e68f45b00719295388e0e1399452ef93 Signed-off-by: Neale Ranns <nranns@cisco.com>
2019-12-17ip: Protocol Independent IP NeighborsNeale Ranns2-17/+6
Type: feature - ip-neighbour: generic neighbour handling; APIs, DBs, event handling, aging - arp: ARP protocol implementation - ip6-nd; IPv6 neighbor discovery implementation; separate ND, MLD, RA - ip6-link; manage link-local addresses - l2-arp-term; events separated from IP neighbours, since they are not the same. vnet retains just enough education to perform ND/ARP packet construction. arp and ip6-nd to be moved to plugins soon. Change-Id: I88dedd0006b299344f4c7024a0aa5baa6b9a8bbe Signed-off-by: Neale Ranns <nranns@cisco.com>
2019-12-16vppinfra: bihash walk cb typedef and continue/stop controlsNeale Ranns1-4/+6
Type: feature Change-Id: I28f7a658be3f3beec9ea32635b60d1d3a10d9b06 Signed-off-by: Neale Ranns <nranns@cisco.com>
2019-12-14tests: changes for scapy 2.4.3 migrationsnaramre1-2/+1
Type: fix Change-Id: I7e041b666dabd90df23a920a1f1d99db4c10ddfe Signed-off-by: snaramre <snaramre@cisco.com>
2019-12-12gbp: use explicit types in apiOle Troan1-16/+17
Type: fix Signed-off-by: Ole Troan <ot@cisco.com> Change-Id: Ia886858fe608782d64a5346dd33e1e9fa22d8b8f
2019-12-04fib: Decouple source from priority and behaviourNeale Ranns3-14/+29
Type: feature the fib_source_t enum alone no longer defines the priority and behaviour, instead each source must be allocated these attributes. This allows the creation of other sources by the plugins (and soon over the API). Signed-off-by: Neale Ranns <nranns@cisco.com> Change-Id: I890ee820fbc16079ee417ea1fbc163192806e853
2019-11-15tests: Remove the unrequired VPP IP address/prefix class wrappersNeale Ranns1-235/+243
Type: refactor Change-Id: I204f3f8eebc5f5d5a377e91262f91c615fd00168 Signed-off-by: Neale Ranns <nranns@cisco.com>
2019-11-08tests: python3 use byte strings in raw()Ole Troan1-112/+112
Raw('\xaf) and Raw(b'\xaf) are two quite different things in python 2 versus 3. In most cases this didn't make a difference, apart from those cases where length of payload actually mattered. Type: fix Signed-off-by: Ole Troan <ot@cisco.com> Change-Id: I3cba5c1486e436a3ca8aa10a7b393da75aa9f6b9
2019-11-05misc: Fix python scripts shebang lineRenato Botelho do Couto1-1/+1
Type: fix Since CentOS 8, RPM build script doesn't accept '#!/usr/bin/env python' as a valid shebang line. It requires scripts to explicitly chose between python2 or python3. Change all to use python3 as suggested by Paul Vinciguerra. Depends-On: https://gerrit.fd.io/r/23170 Signed-off-by: Renato Botelho do Couto <renato@netgate.com> Change-Id: Ie72af9f60fd0609e07f05b70f8d96e738b2754d1
2019-10-22gbp: missing contract hash-mode settingNeale Ranns1-3/+5
Type: fix Change-Id: Ia0f1e88b43e861d3f6965076c73cc48fb9574da3 Signed-off-by: Neale Ranns <nranns@cisco.com>
2019-10-15gbp: Add extended SFC unit testsMohsin Kazmi1-2/+459
Type: feature Change-Id: I1218257af0053ae27c4394d7666fde87a732e08c Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com> Signed-off-by: Benoît Ganne <bganne@cisco.com>
2019-10-14gbp: use correct dst mac for RD-UU forwardBenoît Ganne1-1/+1
Type: fix Change-Id: Ifdd193fab24796346b11a5df81740880f9a50ee8 Signed-off-by: Benoît Ganne <bganne@cisco.com>
2019-09-27gbp: remove api boilerplateOle Troan4-146/+7
Type: refactor Signed-off-by: Ole Troan <ot@cisco.com> Change-Id: I2995413619f5fbe77bbe2df9f5d37db8cc596b73
2019-09-23gbp: fix contract rule handlingBenoît Ganne7-20/+50
Fix a memory leak when removing old GBP contract rules and make sure a GBP contract rule exists when matching the corresponding ACL rule. Type: fix Fixes: 13a08cc098 Change-Id: Iba67d573e69280ad998488a7a3d3462341c68ea4 Signed-off-by: Benoît Ganne <bganne@cisco.com>
2019-09-23gbp: remove loopback interfaces between testsBenoît Ganne1-0/+3
Type: fix Change-Id: I440f25b95b23b717518d101a1327ecf16d6ba39a Signed-off-by: Benoît Ganne <bganne@cisco.com>
2019-09-16api: autogenerate api trace print/endianOle Troan1-0/+5
In addition to the external vppapitrace tool, VPP itself supports dumping of API trace files. In two formats, "custom-dump" and "dump". "dump" gives a human friendly list, and "custom-dump" is meant to give a list of commands that can be fed to VAT. This patch only deals with "dump". Prior to this fix, auto-generation was only done for the basic types. This fix adds support for any type, including lists, and supports pretty-printing of enums, strings, IP addresses, MAC addresses and so on. Usage: api trace dump <api-trace-file> For example Change-Id: I4e485680e6dcfce7489299ae6cf31d835071ac40 ---------- trace 48 ----------- vl_api_sw_interface_set_flags_t: _vl_msg_id: 75 client_index: 0 context: 10 sw_if_index: 1 flags: IF_STATUS_API_FLAG_ADMIN_UP ---------- trace 49 ----------- vl_api_sw_interface_add_del_address_t: _vl_msg_id: 88 client_index: 0 context: 11 sw_if_index: 1 is_add: 1 del_all: 0 prefix: 172.16.1.1/24 ---------- trace 51 ----------- vl_api_cli_inband_t: _vl_msg_id: 819 client_index: 0 context: 13 cmd: packet-generator capture pg0 pcap /tmp/vpp-unittest-TestMAP-YhcmDX/pg0_out.pcap disable ---------- trace 58 ----------- vl_api_ip_neighbor_add_del_t: _vl_msg_id: 199 client_index: 0 context: 20 is_add: 1 neighbor: sw_if_index: 2 flags: IP_API_NEIGHBOR_FLAG_NONE mac_address: 0202.0000.ff02 ip_address: fd01:2::2 Signed-off-by: Ole Troan <ot@cisco.com> Change-Id: I5556d06008de2762e7c2d35a8b0963ae670b3db1 Type: fix Signed-off-by: Ole Troan <ot@cisco.com> Signed-off-by: Ole Troan <ot@cisco.com> Signed-off-by: Ole Troan <ot@cisco.com> Signed-off-by: Ole Troan <ot@cisco.com> Signed-off-by: Ole Troan <ot@cisco.com> Signed-off-by: Ole Troan <ot@cisco.com> Signed-off-by: Ole Troan <ot@cisco.com> Signed-off-by: Ole Troan <ot@cisco.com>
2019-09-03gbp: fix set_mac() in unit testsBenoît Ganne1-6/+2
Do not use low-level sw_interface_set_mac_address() directly and use higher-level set_mac() instead, otherwise interface local_mac and configured mac are out-of-sync Type: fix Fixes: 25b049484f Change-Id: I9366e7afb95ef00e25a94ca3b0e6309871169878 Signed-off-by: Benoît Ganne <bganne@cisco.com>
2019-08-29ip: remove unused function parameterSimon Zhang1-1/+1
Type: refactor Signed-off-by: Simon Zhang <yuwei1.zhang@intel.com> Change-Id: I8674ff5f6f6336b256b7df8187afbb36ddef71fb
2019-08-22tests: move plugin tests to src/plugins/*/testDave Wallace1-0/+5425
- Relocate plugin tests for 'make test' into src/plugins/*/test so that plugin test cases are co-located with the plugin source code. Type: refactor Signed-off-by: Dave Wallace <dwallacelf@gmail.com> Change-Id: I503e6a43528e14981799b735fa65674155713f67 Signed-off-by: Dave Wallace <dwallacelf@gmail.com>
2019-08-20vppapigen: remove support for legacy typedefsPaul Vinciguerra1-4/+4
vppapigen has remapped legacy to typedefs behind the scenes for some time now. - update .api files to use new style typedefs. - issue error on 'typeonly define' in .api files - remove unneeded macros redefining vl_noop_handler Type: refactor Change-Id: I7a8c4a6dafacee6a131f95cd0e9b03a8c60dea8b Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>
2019-08-14gbp: do not scan gbp bihash if not instantiatedBenoît Ganne1-0/+6
Type: fix Fixes: 32dcd3b2f227dec638c39ade0c58d6741d83ec30 Change-Id: I42550fcc5b3fa486a05770d3e220d7a86315628e Signed-off-by: Benoît Ganne <bganne@cisco.com>
2019-08-06gbp: update gbp endpoint cliBenoît Ganne1-5/+6
Type: feature Change-Id: I0afc6eb4765029dc28859c9ac2b0578749a38d3d Signed-off-by: Benoît Ganne <bganne@cisco.com>
2019-07-16gbp: fix contracts dpo ACL matchBenoît Ganne1-3/+3
Type: fix Fixes: 1d6d9f021c5a169dedca55b46451ab54728e3ee8 Change-Id: I3912c8bb78d678170bdd86821d2ead3ae0396841 Signed-off-by: Benoît Ganne <bganne@cisco.com>
2019-07-11gbp: An Endpoint can change sclassNeale Ranns3-17/+38
Type: feature Change-Id: I9d3a73a6a6048fa0189f7fa6306a638279977fcd Signed-off-by: Neale Ranns <nranns@cisco.com>
2019-07-09gbp: Ownership of dynamically created vxlan-gbp tunnels managed via gbp_itfNeale Ranns20-396/+694
Type: fix This solves the ownership of vxlan-gbp tunnels. When the last reference of these goes away they need to be deleted. Currently there are two owners; gbp_itf via gef_itf and the lock held by the gbp_endpoint_location_t. The problem is that the loc removes its reference whilst the fwd still holds the gbp_itf, and things go wrong. This change moves the lifecycle management of the vxlan-gbp tunnel to the gbp_itf. When the last lock of the gbp_itf goes, so does the tunnel. now both the EP's loc and fwd can hold a lock on the gbp_itf and it's only removed when required. The other change is the management of the 'user' of the gbp_itf. Since each user can enable and disable different features, it's the job of the gbp_itf to apply the combined set. determining a unique 'uesr' from the caller was near impossible, so I moved that to the gbp_itf, and return the allocated user, hence the 'handle' that encodes both user and interface. The hash table maps from sw_if_index to pool index. Change-Id: I4c7bf4c0e5dcf33d1c545f262365e69151febcf4 Signed-off-by: Neale Ranns <nranns@cisco.com>
2019-07-08map gbp papi: match endianess of f64Paul Vinciguerra1-1/+3
clib_net_to_host_f64, clib_host_to_net_f64 are now implemented as '=', https://gerrit.fd.io/r/#/c/20406/ set papi to match. - all f64 api references are now wrapped with clib_net_to_host_f64 or clib_host_to_net_f64. IEEE f64 endianess is not defined. If clib_net_to_host_f64 and clib_host_to_net_f64 are later defined in VPP as big-endian, it is a single character change in the papi vpp_serializer. Note: This breaks the api in a manner that would not be detected by the flag day initiative. The scope is small. This only impacts map.api, which applied the u64 transformation, while the gbp api uses '='. The implementation of "=" raises issues for the papi socket implementation if used between systems of differing endianess. See Vratko's comments. - Added get_f64_endian_value() to api to allow client to verify endianess of f64's. Type: fix Depends-on: https://gerrit.fd.io/r/#/c/20484/ Change-Id: I00fc64a6557ba0190398df211aa0ea5c7eb101df Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>
2019-07-08gbp: More unit testsNeale Ranns1-0/+1
Type: test Change-Id: I0a58cc19bdfb73eabadbf6eb49b57e8db96959b5 Signed-off-by: Neale Ranns <nranns@cisco.com>
2019-07-08gbp: refactor policy nodesBenoît Ganne8-406/+301
Refactor both policy and policy-dpo nodes so they share the same code for contract & acl lookup and for tracing. This should help to implement new policy schemes. Type: refactor Change-Id: If5704bda708838eb01516dd39473d9bf248cfdf6 Signed-off-by: Benoît Ganne <bganne@cisco.com>
2019-07-05gbp: use bd index at ext-itf creation instead of bd idBenoît Ganne1-1/+3
Type: fix Fixes: cfc7a107e6cb8be6e7c53a08e23a146c431c8e90 Change-Id: I341cbc94271ab89c3c643756a9c04b790cef8591 Signed-off-by: Benoît Ganne <bganne@cisco.com>
2019-07-05gbp: update gbp-ext-itf APIBenoît Ganne5-107/+49
Change gbp-ext-itf API to create anonymous ext-itf through the same API as non-anonymous instead of a new API Type: refactor Change-Id: I381ff2a5bcd55276793df78ca891334c28946cd0 Signed-off-by: Benoît Ganne <bganne@cisco.com>
2019-07-03gbp: Consider data-plane learnt source better than control-planeNeale Ranns3-4/+16
Type: feature Change-Id: Ice8fc0da6450d2aa8ba63ca1277393ac3605aa2c Signed-off-by: Neale Ranns <nranns@cisco.com>
2019-07-03gbp: improve contract formattingNeale Ranns1-8/+12
Type: feature Change-Id: I04be003bd86f828ec387dd0309bebcbf0a041e3a Signed-off-by: Neale Ranns <nranns@cisco.com>
2019-07-02gbp: add anonymous l3-out subnetsBenoît Ganne4-22/+63
An anonymous l3-out subnet is a locally attached l3-out subnet, and differs from regular l3-out subnets in the way adjacencies are managed. It is required for the anonymous l3-out external interfaces to correctly classify locally attached l3-out hosts. Type: feature Change-Id: Ie7bc88b1f22abc4d0b46db5f3cfbf208bc53ba5f Signed-off-by: Benoît Ganne <bganne@cisco.com>
2019-07-02gbp: add anonymous l3-out external interfacesBenoît Ganne12-156/+481
So far, GBP l3-out packets classification & policy relied on programmed EP. All traffic to/from l3-out must go through a known EP. This patch introduces a new feature where l3-out next-hops are only known by their subnets (l3-out prefixes). As there are no longer known EPs to program, an interface must be configured as external anonymous l3-out. Packets classification & policy on this interface will rely on the external subnets programmed in the BD VRF. Note that contrary to all other interfaces in a GBP BD, external anonymous l3-out interfaces have BD L2 learning turned on and rely on ARP/ND. Type: feature Change-Id: Ieedb29dff4e967d08c4301e82d06bff450a63e5f Signed-off-by: Benoît Ganne <bganne@cisco.com>