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2018-03-26afpacket: Fix the reply if itf already exitsMohsin Kazmi1-1/+3
Change-Id: I47768ea50140222fec54e97cbaff2049bd3cb599 Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
2018-03-26Disable -Waddress-of-packed-member warnings reported by clangDamjan Marion1-0/+8
Change-Id: Ic07ea5b0a7addec7b0ccfbe0570f341056e6d55b Signed-off-by: Damjan Marion <damarion@cisco.com>
2018-03-26acl-plugin: defer the ACL plugin user module registration with ACL lookup ↵Andrew Yourtchenko1-3/+5
until it is needed Registering ACL plugin user module within the "ACL as a service" infra during the plugin init causes an unnecesary ACL heap allocation and prevents the changing of the ACL heap size from the startup config. Defer this registration until just before it is needed - i.e. when applying an ACL to an interface. Change-Id: Ied79967596b3b76d6630f136c998e59f8cdad962 Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com>
2018-03-26plugin: Add plugin 'default' disable/enableMohsin Kazmi2-0/+11
How to use: plugins { plugin default {disable} plugin dpdk_plugin.so {enable} plugin acl_plugin.so {enable} } It also preserves the old behavior. Change-Id: I9901c56d82ec4410e69c917992b78052aa6a99e0 Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
2018-03-26libmemif: version 2Jakub Grajciar16-918/+620
Change-Id: Ia2532695aa9199d2a7b684aebef43df0b8235531 Signed-off-by: Jakub Grajciar <jgrajcia@cisco.com>
2018-03-26Intel Adaptive Virtual Function native device driver pluginDamjan Marion12-0/+3008
Change-Id: If168a9c54baaa516ecbe78de2141f11c17aa2f53 Signed-off-by: Damjan Marion <damarion@cisco.com>
2018-03-25session: fix local session disconnectsFlorin Coras3-22/+58
Select the right segment manager for local sessions established via global table. Change-Id: I88ad4bf70d0cae160a0c744950098a954dfbc911 Signed-off-by: Florin Coras <fcoras@cisco.com>
2018-03-24make test: fix DEBUG=gdb/gdbserver optionsKlement Sekera1-4/+3
Change-Id: I5a7fa3b1c247ad5611907db27835724dcd31f575 Signed-off-by: Klement Sekera <ksekera@cisco.com>
2018-03-24make test: fix ext build on centosKlement Sekera1-1/+1
Change-Id: I2b01f73c4b10a230310a65b6f35526818bf4f76d Signed-off-by: Klement Sekera <ksekera@cisco.com>
2018-03-24make test: use vpp-dev repo for py-lispnetworkingKlement Sekera1-1/+1
Change-Id: Ia87d55cad1d466a4cc624f06abbc322cddb5608c Signed-off-by: Klement Sekera <ksekera@cisco.com>
2018-03-24allow specifying number of concurrent jobsKlement Sekera1-0/+4
If defined, Use MAKE_PARALLEL_JOBS as number of concurrent jobs for build process instead of the internal calculation based on /proc/cpuinfo. Change-Id: I18d1f526dc5c156c1cd9c9cf6dbbfd9cb8dbbad7 Signed-off-by: Klement Sekera <ksekera@cisco.com>
2018-03-24make test: enhance core-file informationKlement Sekera2-17/+32
Change-Id: I1283960a9a49f6d70b9d7b7793cfb345c22ccdea Signed-off-by: Klement Sekera <ksekera@cisco.com>
2018-03-24User session counters stay <= per-user limitMatthew Smith3-17/+22
When a user session is allocated/reused, only increase one of the session counters for that user if the counters are below the per-user limit. THis addresses a SEGV that arises after the following sequence of events: - an outside interface IP address is put in a pool - a user exceeds the number of per-user translations by an amount greater than the number of per-user translations (nsessions + nstaticsessions > 100 + 100) - the outside interface IP address is deleted and then added again (observed when using DHCP client, likely happens if address changed via CLI, API also) - the user sends more packets that should be translated When nsessions is > the per-user limit, nat_session_alloc_or_recycle() reclaims the oldest existing user session. When an outside address is deleted, the corresponding user sessions are deleted. If the counters were far above the per-user limit, the deletions wouldn't result in the counters dropping back below the limit. So no session could be reclaimed -> SEGV. Change-Id: I940bafba0fd5385a563e2ce87534688eb9469f12 Signed-off-by: Matthew Smith <mgsmith@netgate.com>
2018-03-23Add client hw address to DHCP offer and ack in test caseNeale Ranns1-6/+11
Change-Id: Ifc9bb4ea39b504372a6a39bbf56c29761d0c6111 Signed-off-by: Neale Ranns <nranns@cisco.com>
2018-03-23acl-plugin: improvements in 'show acl-plugin macip acl' CLIAndrew Yourtchenko3-11/+53
- allow to optionally specify the specific MACIP ACL index: 'show acl-plugin macip acl [index N]' - after showing the MACIP ACL, show the sw_if_index of interface(s) where it is applied. Also, add some executions of this debug commands to the MACIP test case for easy verification. Change-Id: I56cf8272abc20b1b2581b60d528d27a70d186b18 Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com>
2018-03-23Drop dhcp pkts w/ hardware address mismatchesDave Barach3-11/+41
Add a few dhcp client rx packet/state counters Temporarily disable the dhcp client unit test, since it trips over the newly-added hardware address check. Change-Id: I7f68607e6ed3d738cba357c3fe76664a99b71cd8 Signed-off-by: Dave Barach <dave@barachs.net>
2018-03-23IPSEC_AH: broken initialization (VPP-1208)Marco Varlese1-1/+1
The init-path for IPSEC_AH where the CTX gets initialized is broken since the for-loop never executes due to the wrong usage of tm->n_vlib_mains which being subtracted by 1. Change-Id: I4d967f52cd3ca061aa60d824d65f446e06162403 Signed-off-by: Marco Varlese <marco.varlese@suse.com>
2018-03-23tcp/session: sprinkle prefetchesFlorin Coras4-16/+37
Change-Id: Idef3c665580c13d72e99f43d16b8b13cc6ab746f Signed-off-by: Florin Coras <fcoras@cisco.com>
2018-03-23session: allow builtin apps to register namesFlorin Coras6-20/+73
Change-Id: I4b428e170436671b329657283cf7653befc85c9f Signed-off-by: Florin Coras <fcoras@cisco.com>
2018-03-23acl-plugin: make test: do not use a debug CLI where API can be usedAndrew Yourtchenko1-6/+3
Parsing the list of applied ACLs from the debug CLI output is not a good idea, since the debug CLI can and will change. Fix that. Change-Id: Ia47214863f2658a54219f59cb974b5cbc536f862 Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com>
2018-03-23acl-plugin: set ACL heap within the exported functions that might alloc memoryAndrew Yourtchenko3-0/+23
The functions which get called by other plugins need to set the acl plugin heap, such that the other plugins do not have to think about it. Change-Id: I673073f17116ffe444c163bf3dff40821d0c2686 Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com>
2018-03-23make test: code cleanupKlement Sekera3-57/+38
Change-Id: Ic689de569e5b6e6209d16d6acdb13c489daca1f5 Signed-off-by: Klement Sekera <ksekera@cisco.com>
2018-03-23NAT44: fix ICMP checksum update crash (VPP-1205)Matus Fabian2-0/+6
Change-Id: I3e4bbfe205c86cb0839dd5c542f083dbe6bea881 Signed-off-by: Matus Fabian <matfabia@cisco.com>
2018-03-23acl-plugin: make test: add a test which deletes an interface with applied ACLAndrew Yourtchenko1-0/+39
There was no test coverage for a scenario of an interface having an ACL and that interface being deleted. Add a basic sanity test which applies an ACL to an interface and then deletes that interface. Change-Id: Ib6462e02cf69f1173125ac2481c608f68eb389ac Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com>
2018-03-23acl-plugin: make test: shuffle applied ACLs as part of the testsAndrew Yourtchenko2-1/+85
During the testing of 94f9a6de3f706243d138e05b63fef1d5c8174f6c I realized there was no test coverage for the cases where the ACLs are added then modified while having beein applied. This change adds some simple shuffling to l2l3 ACL test set, whereby after each of the ACLs being applied, a few extra ACLs are applied at the front and the back of the list, and are changed several times, the base for the changes being the set of all the ACEs that are being applied previously. After these few shuffles, the routine restores the applied ACLs and proceeds to the test as usual. Change-Id: Ieda2aa5b7963746d62484e54719309de9c1ee752 Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com>
2018-03-23IGMP: coverity fixes and remove checks for scapy IGMPv3Neale Ranns3-25/+6
Change-Id: Ic2eddc803f9ba8215e37388a686004830211cf6f Signed-off-by: Neale Ranns <neale.ranns@cisco.com>
2018-03-22bond: performance enhancementSteven3-155/+220
We were only puting one packet per frame to the output node. Change to buffer multiple packets per frame. Performance is now on top of dpdk-based bonding. Put a spinlock in the tx thread in case the rug is pulled under us. Change-Id: Ifda5af086a984a7301972cd6c8e428217f676a95 Signed-off-by: Steven <sluong@cisco.com>
2018-03-22vom: itf: make vhost_user as socket slaveMohsin Kazmi1-1/+2
Change-Id: I57b2ec35d9629fb5336c1ccfa4c6c849df118f7b Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
2018-03-22VPP-1204: Fix coverity warningDave Barach1-2/+5
Change-Id: Iacb32e6e855f7b77108154d956ef27ee141bbde0 Signed-off-by: Dave Barach <dave@barachs.net>
2018-03-22Add circular loggingDave Barach3-21/+85
Change-Id: Ide8bf41e24a427643a3a17b1c9089993790c12a6 Signed-off-by: Dave Barach <dave@barachs.net>
2018-03-22Revert "acl-plugin: improvement on 'show acl-plugin' CLI"Damjan Marion2-37/+9
This reverts commit 378ac0533e5ac8c3121d8f66ba61a8548e55282f. Change-Id: If34b1c964453adb0e4c44e3eab4f6e306bd9c9e9 Signed-off-by: Damjan Marion <damarion@cisco.com>
2018-03-22acl-plugin: implement ACL lookup contexts for "ACL as a service" use by ↵Andrew Yourtchenko15-1149/+2120
other plugins This code implements the functionality required for other plugins wishing to perform ACL lookups in the contexts of their choice, rather than only in the context of the interface in/out. The lookups are the stateless ACLs - there is no concept of "direction" within the context, hence no concept of "connection" either. The plugins need to include the The file acl_lookup_context.md has more info. Change-Id: I91ba97428cc92b24d1517e808dc2fd8e56ea2f8d Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com>
2018-03-22gbp: Add the next node lookupMohsin Kazmi1-0/+5
Change-Id: Ia0f659b810f2c79b1a6c98ce566a86ce413c7448 Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
2018-03-22NAT44: interface output feature and dst NAT (VPP-1200)Matus Fabian3-7/+137
Do not translate packet which go out via nat44-in2out-output and was tranlated in nat44-out2in before. On way back forward packet to nat44-in2out node. Change-Id: I934d69856f0178c86ff879bc691c9e074b8485c8 Signed-off-by: Matus Fabian <matfabia@cisco.com>
2018-03-22memif: version 2Damjan Marion6-486/+558
In version 1 of the protocol sender was always ring producer and receiver was consumer. In version 2 slave is always producer, and in case of master-to-slave rings, slave is responsible for populating ring with empty buffers. As this is major change, we need to bump version number. In addition, descriptor size is reduced to 16 bytes. This change allows zero-copy-slave operation (to be privided in the separate patch). Change-Id: I02115d232f455ffc05c0bd247f7d03f47252cfaf Signed-off-by: Damjan Marion <damarion@cisco.com> Signed-off-by: Jakub Grajciar <jgrajcia@cisco.com>
2018-03-22Avoid atomic ops when polling queuesDave Barach1-4/+5
Change-Id: I31c6a0a1d11b5b12d8a5c32c29fea9618b1a53d4 Signed-off-by: Dave Barach <dave@barachs.net>
2018-03-22vom: l2-emulation: Fix sweep functionMohsin Kazmi2-2/+2
Change-Id: I6fdb9e7b718c696f7352541f90026cf60f11338f Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
2018-03-21udp: make udp encap pool cacheline alignedDamjan Marion1-1/+1
This fixes issue with unaligned vector access on gcc-7. As udp_encap_t is declared as cacheline aligned, alloc also need to be. Change-Id: Ic30876911baf2c22c135097490075fa7bcf0ca18 Signed-off-by: Damjan Marion <damarion@cisco.com>
2018-03-21acl-plugin: improvement on 'show acl-plugin' CLISteve Shin2-9/+37
- Show interface on which given MACIP ACL is applied - index is added for show acl-plugin macip acl: ex) show acl-plugin macip acl [index N] Change-Id: I3e888c8e3267060fe157dfc1bbe3e65371bd858a Signed-off-by: Steve Shin <jonshin@cisco.com>
2018-03-21bond: Add bonding driver and LACP protocolSteven38-1/+7743
Add bonding driver to support creation of bond interface which composes of multiple slave interfaces. The slave interfaces could be physical interfaces, or just any virtual interfaces. For example, memif interfaces. The syntax to create a bond interface is create bond mode <lacp | xor | acitve-backup | broadcast | round-robin> To enslave an interface to the bond interface, enslave interface TenGigabitEthernet6/0/0 to BondEthernet0 Please see src/plugins/lacp/lacp_doc.md for more examples and additional options. LACP is a control plane protocol which manages and monitors the status of the slave interfaces. The protocol is part of 802.3ad standard. This patch implements LACPv1. LACPv2 is not supported. To enable LACP on the bond interface, specify "mode lacp" when the bond interface is created. The syntax to enslave a slave interface is the same as other bonding modes. Change-Id: I06581d3b87635972f9f0e1ec50b67560fc13e26c Signed-off-by: Steven <sluong@cisco.com>
2018-03-21VPP_1202: handle DHCP NAK packetsDave Barach2-1/+28
Change-Id: I469a734747099cef2d135d77e4db0244e24bf0bc Signed-off-by: Dave Barach <dbarach@cisco.com>
2018-03-21UDP Encap countersNeale Ranns7-2/+253
Change-Id: Ib5639981dca0b11b2d62acf2c0963cc95c380f70 Signed-off-by: Neale Ranns <nranns@cisco.com>
2018-03-21Detailed Interface stats API takes sw_if_indexNeale Ranns1-1/+4
Change-Id: Id09d777c1706c1d613b14b719bcac596194465cd Signed-off-by: Neale Ranns <nranns@cisco.com>
2018-03-21IGMP plugin initialises the FIB/MFIB via ip4 moduleNeale Ranns1-1/+4
Change-Id: If9d7b266c4b49d4e7810ebc7d18fa154532d0322 Signed-off-by: Neale Ranns <nranns@cisco.com>
2018-03-21NAT44: fix removal of LB static mappings with same local address and port ↵Matus Fabian1-5/+35
pair (VPP-1199) Change-Id: Iad8c626e83bbc58d5c85b6736f5a3dd5bc9ceafb Signed-off-by: Matus Fabian <matfabia@cisco.com>
2018-03-21reassembly: feature/concurrencyKlement Sekera18-698/+998
This change makes ip reassembly an interface feature, while adding concurrency support. Due to this, punt is no longer needed to test reassembly. Change-Id: I467669514ec33283ce935be0f1dd08f07684f0c7 Signed-off-by: Klement Sekera <ksekera@cisco.com>
2018-03-20FIB Interpose SourceNeale Ranns35-4361/+5492
The interpose source allows the source/provider to insert/interpose a DPO in the forwarding chain of the FIB entry ahead of the forwarding provided by the next best source. For example if the API source (i.e the 'control plane') has provided an adjacency for forwarding, then an interpose source (e.g. a monitoring service) couold interpose a replicatte DPO to copy the traffic to another location AND forward using the API's adjacency. To use the interose feature an existing source (i.e FIB_SOURCE_PLUGIN_HI) cn specifiy as a flag FIB_ENTRY_FLAG_INTERPOSE and provide a DPO to interpose. One might also consider using interpose in conjunction with FIB_ENTRY_FLAG_COVER_INHERIT to ensure the interpose object affects all prefixes in the sub-tree. Change-Id: I8b2737b985f8f7c08123406d0491881def347b52 Signed-off-by: Neale Ranns <nranns@cisco.com>
2018-03-20Fix Allow ARP packets for dot1q interface with MACIP enabledSteve Shin1-50/+169
ARP packets need to be allowed for dot1q interface when MACIP is enabled. Change-Id: I33dd3cb6c6100c49420d57360a277f65c55ac816 Signed-off-by: Steve Shin <jonshin@cisco.com>
2018-03-19VCL: Fix Coverity CID183003Dave Wallace1-1/+1
*** CID 183003: Program hangs (LOCK) /src/vcl/vppcom.c: 2988 in vppcom_session_accept() Change-Id: I123b73198d305fb0226516942caa410d3647a6bc Signed-off-by: Dave Wallace <dwallacelf@gmail.com>
2018-03-19Use x(void) not x() in new interface stats codeNeale Ranns2-5/+5
Change-Id: Iaceaba4dc22341c631c858516b960ce97c4aa564 Signed-off-by: Neale Ranns <nranns@cisco.com>