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2019-12-17ip: Protocol Independent IP NeighborsNeale Ranns1-869/+8
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>
2019-12-11api: Use vl_msg_push/pop_heapNathan Skrzypczak1-15/+6
Type: refactor Change-Id: I0eb46676fc22ce6825b2d879498df344b5a855e8 Signed-off-by: Nathan Skrzypczak <nathan.skrzypczak@gmail.com>
2019-12-11devices: vhost API cleanupJakub Grajciar1-3/+12
Use consistent API types. Type: fix Change-Id: I2dec594cb834a45004edc9ca58ad7c7b4bd7ff06 Signed-off-by: Jakub Grajciar <jgrajcia@cisco.com>
2019-12-11devices: tap API cleanupJakub Grajciar1-13/+15
Use consistent API types. Type: fix Change-Id: I11cc7f6347b7a60e5fd41e54f0c7994e2d81199f Signed-off-by: Jakub Grajciar <jgrajcia@cisco.com>
2019-12-10api: multiple connections per processDave Barach2-6/+6
Type: feature Signed-off-by: Dave Barach <dave@barachs.net> Change-Id: I2272521d6e69edcd385ef684af6dd4eea5eaa953
2019-12-04gre: Multi-point interfacesNeale Ranns1-6/+6
Type: feature Change-Id: I0129ad6ace44a50a8a3b26db8e445cd06b2b49e8 Signed-off-by: Neale Ranns <nranns@cisco.com>
2019-11-26fib: Table ReplaceNeale Ranns1-15/+78
Type: feature from the API doc, a table replace is: " The use-case is that, for some unspecified reason, the control plane has a very different set of entries it wants in the table than VPP currently has. The CP would thus like to 'replace' VPP's current table only by specifying what the new set of entries shall be, i.e. it is not going to delete anything that already eixts. the CP delcartes the start of this procedure with this begin_replace API Call, and when it has populated all the entries it wants, it calls the below end_replace API. From this point on it is of coursce free to add and delete entries as usual. The underlying mechanism by which VPP implements this replace is purposefully left unspecified. " In the FIB, the algorithm is implemented using mark and sweep. Algorithm goes: 1) replace_begin: this marks all the entries in that table as 'stale' 2) download all the entries that should be in this table - this clears the stale flag on those entries 3) signal the table converged: ip_table_replace_end - this removes all entries that are still stale this procedure can be used when an agent first connects to VPP, as an alternative to dump and diff state reconciliation. Change-Id: I168edec10cf7670866076b129ebfe6149ea8222e Signed-off-by: Neale Ranns <nranns@cisco.com>
2019-11-19srv6-mobileTetsuya Murakami1-0/+1
Type: feature Plug-in for IPv6 Segment Routing Mobile This funcion was developed by Signed-off-by: Satoru Matsuchima <satoru.matsushima@gmail.com> Signed-off-by: Filip Varga <filipvarga89@gmail.com> Signed-off-by: Tetsuya Murakami <tetsuya.mrk@gmail.com> Signed-off-by: Tetsuya Murakami <tetsuya.mrk@gmail.com> Change-Id: Ie995adc73d8f8d444339aab71619c3599e69f12d Signed-off-by: Tetsuya Murakami <tetsuya.mrk@gmail.com>
2019-11-12ip: IP address and prefix types (moved from LISP)Neale Ranns1-3/+3
Type: refactor Change-Id: I2c6b59013bfd21136a2955442c779685f951932b Signed-off-by: Neale Ranns <nranns@cisco.com>
2019-10-30l2: l2tp API cleanupJakub Grajciar1-6/+6
Use consistent API types. Type: fix Signed-off-by: Jakub Grajciar <jgrajcia@cisco.com> Change-Id: I9015fc60e8d77e5d5ac36bf2862c1fe794addb81 Signed-off-by: Jakub Grajciar <jgrajcia@cisco.com>
2019-10-22ip: ipfix-export API updateJakub Grajciar1-2/+3
Use consistent API types. Type: fix Signed-off-by: Jakub Grajciar <jgrajcia@cisco.com> Change-Id: I5b03e5de111c3a3b8da4e9f02cba0aa99e3ee9f3
2019-10-14gso: Add gso feature arcMohsin Kazmi1-0/+43
Type: refactor Change-Id: Ib4a8e7e64093b2db1deda6663325080bc8337605 Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
2019-10-10geneve: API cleanupJakub Grajciar1-13/+24
Use consistent API types. Type: fix Signed-off-by: Jakub Grajciar <jgrajcia@cisco.com> Change-Id: I1964e4f0afe6f030ae9c8e28fcba5fd81aa1f130
2019-10-09interface: dump the interface device typeMohsin Kazmi1-0/+2
Type: feature Change-Id: I22e2ef34631c9432311ff6457504e0649e0512b4 Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
2019-10-09interface: callback to manage extra MAC addressesMatthew Smith1-0/+52
Type: feature New callback vnet_hw_interface_add_del_mac_address(). Add or delete secondary MAC addresses on a hardware interface. This will allow packets to be processed which have a destination MAC address other than the primary programmed MAC address without needing to put the device into promiscuous mode. Change-Id: I6beecbcb8932fc1fe45b567f76fa3706feefae2c Signed-off-by: Matthew Smith <mgsmith@netgate.com>
2019-10-07dhcp: Move to pluginNeale Ranns1-396/+0
Type: feature Change-Id: I3fe27a8ef577741d9a5c4f090ec91cf68fb44fe3 Signed-off-by: Neale Ranns <nranns@cisco.com>
2019-10-03dhcp: API cleanupJakub Grajciar1-10/+9
Use consistent API types. Type: fix Signed-off-by: Jakub Grajciar <jgrajcia@cisco.com> Change-Id: Ia63d920788add2584060a240321acced7a471640
2019-09-16api: autogenerate api trace print/endianOle Troan1-0/+2
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>
2019-09-11bonding: API cleanupJakub Grajciar1-6/+6
Use consistent API types. Type: fix Signed-off-by: Jakub Grajciar <jgrajcia@cisco.com> Change-Id: Idbba4ab6a412b75338e3149e51476693f0862f16 Signed-off-by: Jakub Grajciar <jgrajcia@cisco.com>
2019-09-11build: fix running error with vmxnet3_test_plugin.sojialv011-10/+4
vpp_api_test load vmxnet3_test_plugin.so error: "load_one_plugin:42:/vpp/lib/vpp_api_test_plugins/vmxnet3_test_plugin.so: undefined symbol: unformat_vlib_pci_addr" Type: fix Signed-off-by: Jianlin Lv <Jianlin.Lv@arm.com> Change-Id: I444aa05d0bc3c4f4f25082388243f1adb305dd0a
2019-09-06bonding: add weight support for active-backup modeSteven Luong1-6/+56
Not all interfaces have the same characteristics within the bonding group. For active-backup mode, we should do our best to select the slave that performs the best as the primary slave. We already did that by preferring the slave that is local numa. Sometimes, this is not enough. For example, when all are local numas, the selection is arbitrary. Some slave interfaces may have higher speed or better qos than the others. But this is hard to infer. One rule does not fit all. So we let the operator to optionally specify the weight for each slave interface. Our primary slave selection rule is now 1. biggest weight 2. is local numa 3. current primary slave (to avoid churn) 4. lowest sw_if_index (for deterministic behavior) This selection rule only applies to active-backup mode which only one slave is used for forwarding traffic until it becomes unreachable. At that time, the next "best" slave candidate is automatically promoted. The slaves are sorted according to the preference rule when they are up. So there is no need to find the next best candidate when the primary slave goes down. Another good thing about this rule is when the down slave comes back up, it is selected as the primary slave again unless there is indeed a "better" slave than this down slave that were added during that period. To set the weight for the slave interface, do this after the interface is enslaved set interface bond <interface-name> weight <value> Type: feature Signed-off-by: Steven Luong <sluong@cisco.com> Change-Id: I59ced6d20ce1dec532e667dbe1afd1b4243e04f9
2019-09-03api: enforce vla is last and fixed string typeOle Troan1-43/+11
Enforce that variable length fields are the last element of API messages. Add a 'fixed' version of string type, since dealing with multiple variable length strings turned out too painful for the C language bindings. The string type is now: { string name[64]; // NUL terminated C-string. Essentially decays to u8 name[64] string name[]; // Variable length string with embedded len field (vl_api_string_t) }; The latter notation could be made available to other types as well. e.g. { vl_api_address_t addresses[]; } instead of { u32 n_addr; vl_api_address_t addresses[n_addr]; }; Type: fix Change-Id: I18fa17ef47227633752ab50453e8d20a652a9f9b Signed-off-by: Ole Troan <ot@cisco.com>
2019-08-27api: revert use string type for strings in memclnt.apiOle Troan1-1/+1
This reverts commit 2959d42feb576c0e00c28c4e27658b25f6c783e9. Lacks client side fixes. Type: fix Change-Id: Ib94b18e74325cede41ed1733e57896f17a952526 Signed-off-by: Ole Troan <ot@cisco.com>
2019-08-27api: use string type for strings in memclnt.apiOle Troan1-1/+1
Explicitly using string type in API allows for autogenerating tools to print strings instead of hex-dumping byte strings. Type: fix Signed-off-by: Ole Troan <ot@cisco.com> Signed-off-by: Klement Sekera <ksekera@cisco.com> Change-Id: I573962d6b34d5d10aab9dc6a5fdf101c9b12a6a6 Signed-off-by: Ole Troan <ot@cisco.com>
2019-08-22dns: make the dns name resolver a pluginDave Barach1-242/+0
Type: refactor Signed-off-by: Dave Barach <dave@barachs.net> Change-Id: I823c2cd307a4613653a2d20f564dda062d4da31b
2019-08-20api: Cleanup APIs interface.apiJakub Grajciar2-45/+57
Use of consistent API types for interface.api Type: fix Change-Id: I88206d7d0907cffd564031f73c9a996df2e5e21a Signed-off-by: Jakub Grajciar <jgrajcia@cisco.com>
2019-07-31devices interface tests: vhosst GSO supportSteven Luong1-2/+10
Add gso option in create vhost interface to support gso and checksum offload. Tested with the following startup options in qemu: csum=on,gso=on,guest_csum=on,guest_tso4=on,guest_tso6=on,guest_ufo=on, host_tso4=on,host_tso6=on,host_ufo=on Type: feature Change-Id: I9ba1ee33677a694c4a0dfe66e745b098995902b8 Signed-off-by: Steven Luong <sluong@cisco.com>
2019-07-28pg: add GSO supportMohsin Kazmi1-2/+15
Type: feature Change-Id: I72676495a85fbecc946aa266a75234cce70c3a5e Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
2019-07-24qos: QoS dump APIsNeale Ranns1-2/+2
Type: feature Change-Id: I514b40026986f3828c8727453456b20a0a45f3af Signed-off-by: Neale Ranns <nranns@cisco.com>
2019-07-19bonding: add support for numa-only in lacp modeZhiyong Yang1-0/+4
If numa-only is set, Only slaves on local numa node transmit pkts if have at least one, otherwise the bond interface works as usual. CLI change: create bond mode lacp [load-balance { l2 | l23 | l34 } {numa-only}] [hw-addr <mac-address>] [id <if-id>] The new member "u8 numa_only;" is also added to bond_create_if_args_t. Type: feature Change-Id: Icdccedafb0738d8c9d4a5acce909ce562428c071 Signed-off-by: Zhiyong Yang <zhiyong.yang@intel.com>
2019-07-19vat: remove #if BUILTIN from vat_main_t definitionDave Barach1-2/+0
Otherwise, vat plugins will be confused about the offset from &vat_main of the vlib_main_t * pointer, leading to NULL pointer crashes. Type: fix Change-Id: I7298b7ce8c000217ed7fdd2e97a3cbf978464377 Signed-off-by: Dave Barach <dave@barachs.net>
2019-07-16api: enable binary API event logging in vatDave Barach2-1/+106
Cleaned up a few instances of side-bet elog_string hash table usage. Elog_string handles that problem itself. Add cli commands to vat to initialize, enable/disable, and save an event log. Event logging at the same time in both vpp and vat yields a pair of event logs which can be merged by the "test_elog" tool. Type: refactor Change-Id: I8d6a72206f2309c967ea1630077fba31aef47f93 Signed-off-by: Dave Barach <dave@barachs.net>
2019-07-03misc: fix coverity warningsDave Barach1-2/+2
Type: fix Ticket: VPP-1649 Change-Id: I93a393eca80065c379035478500e75e855f39b12 Signed-off-by: Dave Barach <dave@barachs.net>
2019-07-03vat: Fix the incrementing IPv6 addressNeale Ranns1-2/+2
Type: fix Change-Id: Ie085713f45672e112993638e01cdb325f451020a Signed-off-by: Neale Ranns <nranns@cisco.com>
2019-06-26api: refactor format_vl_api_prefix_t return keysPaul Vinciguerra1-8/+6
format_vl_api_prefix_t returns a dict with keys 'address' and 'address_length', but other format_vl_api_prefix functions return a dict with 'prefix', and 'len'. Refactor all format_vl_api_prefix_t to return consistent keys 'address' and 'len'. Type: refactor Change-Id: I5f9558fc2da8742a303266e011102f5b2db80aad Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>
2019-06-26api: Remove the inlines file and replace with library functionsNeale Ranns1-1/+0
using inlines exposes the users to the internal data types used by VPP, namely vec.h. This file does not compile with a C++ compiler. Type: feature Change-Id: I1544fdd9eae998309f865df61df78571bdb96903 Signed-off-by: Neale Ranns <nranns@cisco.com>
2019-06-20vat: vec_free/errmsh copy paste errorOle Troan1-2/+1
Change-Id: I808ae95666b82f04979b57cfe237a8f83bb68264 Type: fix Fixes: 283cd2e9af Signed-off-by: Ole Troan <ot@cisco.com>
2019-06-20tap: add support to configure tap interface host MTU sizeMohsin Kazmi1-1/+19
This patch adds support to configure host mtu size using api, cli or startup.conf. Type: feature Change-Id: I8ab087d82dbe7dedc498825c1a3ea3fcb2cce030 Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
2019-06-19l2: BD ARP termination entry API updateNeale Ranns1-26/+11
Type: refactor Change-Id: I492b6e88acadf0ab0e4d7b1c0c5d1cab84c1726f Signed-off-by: Neale Ranns <nranns@cisco.com>
2019-06-18ipsec: ipsec-tun protectNeale Ranns1-179/+0
please consult the new tunnel proposal at: https://wiki.fd.io/view/VPP/IPSec Type: feature Change-Id: I52857fc92ae068b85f59be08bdbea1bd5932e291 Signed-off-by: Neale Ranns <nranns@cisco.com>
2019-06-18fib: fib api updatesNeale Ranns1-736/+634
Enhance the route add/del APIs to take a set of paths rather than just one. Most unicast routing protocols calcualte all the available paths in one run of the algorithm so updating all the paths at once is beneficial for the client. two knobs control the behaviour: is_multipath - if set the the set of paths passed will be added to those that already exist, otherwise the set will replace them. is_add - add or remove the set is_add=0, is_multipath=1 and an empty set, results in deleting the route. It is also considerably faster to add multiple paths at once, than one at a time: vat# ip_add_del_route 1.1.1.1/32 count 100000 multipath via 10.10.10.11 100000 routes in .572240 secs, 174751.80 routes/sec vat# ip_add_del_route 1.1.1.1/32 count 100000 multipath via 10.10.10.12 100000 routes in .528383 secs, 189256.54 routes/sec vat# ip_add_del_route 1.1.1.1/32 count 100000 multipath via 10.10.10.13 100000 routes in .757131 secs, 132077.52 routes/sec vat# ip_add_del_route 1.1.1.1/32 count 100000 multipath via 10.10.10.14 100000 routes in .878317 secs, 113854.12 routes/sec vat# ip_route_add_del 1.1.1.1/32 count 100000 multipath via 10.10.10.11 via 10.10.10.12 via 10.10.10.13 via 10.10.10.14 100000 routes in .900212 secs, 111084.93 routes/sec Change-Id: I416b93f7684745099c1adb0b33edac58c9339c1a Signed-off-by: Neale Ranns <neale.ranns@cisco.com> Signed-off-by: Ole Troan <ot@cisco.com> Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>
2019-06-18api: string type to convert to vectorOle Troan1-13/+15
Previous use of strndup() required user to remember to call free(). Now return a vector pointing directly to the API message string. Of course user must remember to copy the string out if lifetime is longer than API message lifetime. Change-Id: Ib5e2b3d52d258e1a42ea9ea9a9e04abbe360e2bf Type: fix Signed-off-by: Ole Troan <ot@cisco.com>
2019-06-12infra: fix minor memory leak in "api trace..."Dave Barach1-0/+4
Build api trace message print fns into the built-in copy of api_format.c Optimize memory allocator behavior when the api trace wraps. Type: Fix Change-Id: If799d8784a459f981fc9ee3a3ca03d3f63b2bcd0 Signed-off-by: Dave Barach <dave@barachs.net>
2019-06-07build: add -Wall and -fno-common, fix reported issuesBenoît Ganne3-28/+17
Type: refactor Change-Id: I8489ccd54411c2aa9355439c5641dc31012c64a2 Signed-off-by: Benoît Ganne <bganne@cisco.com> Signed-off-by: Damjan Marion <damarion@cisco.com>
2019-06-07ipsec: remove the set_key APINeale Ranns1-131/+0
there's no use case to just change the key of an SA. instead the SA should be renegociated and the new SA applied to the existing SPD entry or tunnel. the set_key functions were untested. Type: refactor Change-Id: Ib096eebaafb20be7b5501ece5a24aea038373002 Signed-off-by: Neale Ranns <nranns@cisco.com>
2019-05-28Punt: socket register for exception dispatched/punted packets based on reasonNeale Ranns1-4/+7
- add to the Punt API to allow different descriptions of the desired packets: UDP or exceptions - move the punt nodes into punt_node.c - improve tests (test that the correct packets are punted to the registered socket) Change-Id: I1a133dec88106874993cba1f5a439cd26b2fef72 Signed-off-by: Neale Ranns <nranns@cisco.com>
2019-05-27virtio: Add gso support for native virtio driverMohsin Kazmi1-26/+4
Change-Id: I7b735f5a540e8c278bac88245acb3f8c041c49c0 Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
2019-05-24Remove historical ip4 icmp OAM codeDave Barach1-56/+0
Add a registration overwritten warning to ip4_icmp_register_type(...) Change-Id: I6c2aabdb979b54ec49e827225acc74559ac4caab Signed-off-by: Dave Barach <dave@barachs.net>
2019-05-14VPP-1649: fix coverity warning in api_format.cDave Barach1-1/+2
Change-Id: Idc22377ca705a45300faaf8acbc3cae5f10e1c92 Signed-off-by: Dave Barach <dave@barachs.net>
2019-05-06Fix VPP-1487 DHCP client does not support option 6-domain serverjackiechen19851-7/+16
Change-Id: I36ad1ef2a53af3d3f3a6348bc189b17e9e4e21bd Signed-off-by: jackiechen1985 <xiaobo.chen@tieto.com>