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2018-06-08Gratuitous ARP packet handlingNeale Ranns2-2/+104
only learn from a GARP packet if it is an update to an existing entry. Change-Id: I4c1b59cfedb911466e5e4c9756cf53a6676e1909 Signed-off-by: Neale Ranns <neale.ranns@cisco.com>
2018-06-07DHCP Client DumpNeale Ranns2-6/+33
- use types on the DHCP API so that the same data is sent in comfing messages and in dumps - add the DHCP client dump API - update VOM to refelct API changes - rename VOM class dhcp_config* dhcp_client* - the VOM dhcp_client class maintains the lease data (which it reads on a dump) for clients to read Change-Id: I2a43463937cbd80c01d45798e74b21288d8b8ead Signed-off-by: Neale Ranns <neale.ranns@cisco.com>
2018-05-30make test: VPP-1288 fix bogus sw_if_index valuesKlement Sekera1-8/+6
Change-Id: I9a61538f4c832f09269c6ddfcd55f909003b8694 Signed-off-by: Klement Sekera <ksekera@cisco.com>
2018-05-28NAT44: code cleanup and refactor (VPP-1285)Matus Fabian1-136/+150
Change-Id: I088163f10ae5515d7a9115781cc13ef563fafed5 Signed-off-by: Matus Fabian <matfabia@cisco.com>
2018-05-27Fixes make test errors with clang compiler on aarch64Sirshak Das1-3/+3
(VAPI_*BIN).d targets didnt have fake.api.vapi.h* as dependencies this causes the compilation to proceed before the python script generates the header files. Explicit linking of stdc++ is required for clang as errors like undefined reference to 'new operator' pop up. Change-Id: I3ca0ef048f392c4a032160ce0e4f7ae759f4c79d Signed-off-by: Sirshak Das <sirshak.das@arm.com> Reviewed-by: Brian Brooks <brian.brooks@arm.com> Reviewed-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
2018-05-25bond: performance harvestingSteven1-11/+3
- hash is great. But it is a bit too slow for the DP. Use direct array indexing to quickly retrieve the slave interface. - the algorithm used by flow hash is great. But it is a bit too slow for the DP. Use l2_hash_hash() extracted from lb_hash.h which ECMP is using. It makes use of intrinsic crc32 instruction set. - shortcut modulo arithmetic when the operand is 2**x (where x up to 4) to avoid division instruction. - special case for link count == 1 in bond_tx_fn() - use clib_mem_unaligned to access data for the packet to avoid alignment error - Fix some typos for packet tracing. Change-Id: I8eae3ad497061c5473aa675ba894ee0211120d25 Signed-off-by: Steven <sluong@cisco.com>
2018-05-25ARP proxy dumpsNeale Ranns2-7/+8
Change-Id: I8335ebf266becf2f42bb3f28a17dfed8d9b08f97 Signed-off-by: Neale Ranns <nranns@cisco.com>
2018-05-25VPP-1277: IPIP - Copy TOS/TC from inner packet to outer.Ole Troan2-18/+22
Add support for either copying TOS/TC from inner packet to outer, or set to fixed value. Change-Id: I716a95f875349acec94317b266c8cf9f2f81a785 Signed-off-by: Ole Troan <ot@cisco.com>
2018-05-23make test: VPP-1288 fix from sw_if_index valuesKlement Sekera2-9/+6
Change-Id: I80297e78d93d8cf0d347863e4d2fdb12ea9294ac Signed-off-by: Klement Sekera <ksekera@cisco.com>
2018-05-23VPP-1283: IPv6 PMTU missing MTU value in ICMP6 message.Ole Troan1-5/+11
Fix GRE/IPv6 setting of ip->payload_length (which has never worked). Change-Id: Ie68f1cc7bbb70489d6ec97356132c783f2345e1e Signed-off-by: Ole Troan <ot@cisco.com>
2018-05-23VPP-1283: IPv4 PMTU missing MTU value in ICMP4 message.Ole Troan2-1/+213
Change-Id: I7a4133c59ff45b0744b48e246a049d9f015026fc Signed-off-by: Ole Troan <ot@cisco.com>
2018-05-18IP table bind allowed only if table existsNeale Ranns2-1/+9
Change-Id: If01400e3434b25b2da36ba28ceb8444b216d0e38 Signed-off-by: Neale Ranns <neale.ranns@cisco.com>
2018-05-18Rework kube-proxy into LB pluginHongjun Ni2-208/+70
Add support of NAT66 Change-Id: Ie6aa79078a3835f989829b9a597c448dfd2f9ea3 Signed-off-by: Hongjun Ni <hongjun.ni@intel.com>
2018-05-17NAT44: nat44_del_session and nat44_user_session_details API update (VPP-1271)Matus Fabian2-33/+79
Change-Id: I484d79000c1bbd87ff83847cf567bf3414a719d3 Signed-off-by: Matus Fabian <matfabia@cisco.com>
2018-05-16make test: unify packet checksum verificationsKlement Sekera3-256/+151
Change-Id: If9cc7c5e32ebecff398fd38b39e8f485754a4ad4 Signed-off-by: Klement Sekera <ksekera@cisco.com>
2018-05-15No overlapping sub-nets on any interface in the same table/VRF (VPP-943)Neale Ranns2-1/+9
DBGvpp# set int ip addr loop0 10.10.10.10/24 DBGvpp# set int ip addr loop0 10.10.10.11/24 set interface ip address: failed to add 10.10.10.11/24 which conflicts with 10.10.10.10/24 for interface loop0 Change-Id: Iba63ffafbd36b6146ce86adb78139da9d55b40ba Signed-off-by: Neale Ranns <nranns@cisco.com>
2018-05-14NAT44: delete closed TCP session (VPP-1274)Matus Fabian1-3/+3
Change-Id: Id25b447bddccb7b321123e4abc4134e7261a0807 Signed-off-by: Matus Fabian <matfabia@cisco.com>
2018-05-11make test: reorganize ipsec_ah test codeKlement Sekera1-191/+124
Change-Id: Ie0eb0127affd3d771d19bb7c60e79c31858d82cd Signed-off-by: Klement Sekera <ksekera@cisco.com>
2018-05-10NAT44: sessions counters per user fix (VPP-1270)Matus Fabian1-0/+25
Change-Id: I6306b81e0e1c3e1c591f929a76bb265c1c1d0859 Signed-off-by: Matus Fabian <matfabia@cisco.com>
2018-05-09ipsec: support UDP encap/decap for NAT traversalKlement Sekera4-15/+276
Change-Id: I65c12617ad49e4d5ef242e53988782f0cefa5684 Signed-off-by: Klement Sekera <ksekera@cisco.com>
2018-05-08NAT44: TCP connection close detection (VPP-1266)Matus Fabian1-44/+233
Change-Id: Iba1cc1179ee80478e29888790a6476571d1904dc Signed-off-by: Matus Fabian <matfabia@cisco.com>
2018-05-07opensuse: OS_ID field content changed for SUSEMarco Varlese1-1/+1
Change-Id: I4bb582d55b1071d3581155eb158995ca5153ba3c Signed-off-by: Marco Varlese <marco.varlese@suse.com>
2018-05-02Scapy; update to release 2.4.0Neale Ranns1-1/+1
Change-Id: Ibcae49ab106efa9cd0ff60be60904ac5a2fc0b65 Signed-off-by: Neale Ranns <neale.ranns@cisco.com>
2018-04-27IPv6 NS: use the mcast rewrite node to fill in the destination MACNeale Ranns1-1/+1
- move the IPv6 incomplete and glean node to ip6_neighbour.c (so it has access to ip6_neighbour_main_t) - use the RA info config on the interface to find the multicast adj to use Change-Id: I835e419072abe54fb09dafb0e7eb0a9e50eba1af Signed-off-by: Neale Ranns <nranns@cisco.com>
2018-04-27Move VOM to extras/vomDamjan Marion1-10/+36
Change-Id: Iea174f03dfba3bd06024db0f0cc373532300dcae Signed-off-by: Damjan Marion <damarion@cisco.com>
2018-04-25GBPv6: NAT66 actions for GBPNeale Ranns1-58/+150
Change-Id: I379150a88f2d53d6281be41e8bad6fc4f4e88a71 Signed-off-by: Neale Ranns <neale.ranns@cisco.com>
2018-04-24NAT44: one-armed NAT and identity mapping (VPP-1212)Matus Fabian1-0/+3
Change-Id: I228728bacfca6056dc409a96de1bffb9cadcd3e6 Signed-off-by: Matus Fabian <matfabia@cisco.com>
2018-04-19Add special Twice-NAT feature (VPP-1221)Juraj Sloboda2-96/+132
When enabled then Twice-NAT is applied only when source IP equals destination IP after DNAT Change-Id: I58a9d1d222b2a10c83eafffb2107f32c1b4aa3a8 Signed-off-by: Juraj Sloboda <jsloboda@cisco.com>
2018-04-18typo fix: UNKOWN -> UNKNOWNAndrey "Zed" Zaikin1-1/+1
Change-Id: I008a4d7ad7160d1f07e7ceef712a5318a9368308 Signed-off-by: Andrey "Zed" Zaikin <zed.0xff@gmail.com>
2018-04-18Fix PPPoE test case issuesHongjun Ni2-42/+3
Change-Id: I8b57250d5578ec7979c99da15d0ed7d0b70a8872 Signed-off-by: Hongjun Ni <hongjun.ni@intel.com>
2018-04-17Add logging supportDamjan Marion2-2/+7
Change-Id: Ieac9cf50156dbbb4962411e900d59256441915ef Signed-off-by: Damjan Marion <damarion@cisco.com> Signed-off-by: Klement Sekera <ksekera@cisco.com>
2018-04-17IP mcast: allow unicast address as a next-hopNeale Ranns3-8/+64
Change-Id: I5e679f2601e37688f2768620479dc2efb7d19ca3 Signed-off-by: Neale Ranns <nranns@cisco.com>
2018-04-17ACL based forwardingAndrew Yourtchenko3-0/+359
A poor man's flow switching or policy based rounting. An ACL is used to match packets and is associated with a [set of] forwarding paths that determine how to forward matched packets - collectively this association is a 'policy'. Policies are then 'attached', in a priority order, to an interface when thaey are encountered as an input feature. If a packet matches no policies it is forwarded normally in the IP FIB. This commit is used to test the "ACL-as-a-service" functionality, which currently compiles, and the existing traffic ACL tests pass in both hash and linear modes. Change-Id: I0b274ec9f2e645352fa898b43eb54c457e195964 Signed-off-by: Neale Ranns <nranns@cisco.com> Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com> Signed-off-by: Ole Troan <ot@cisco.com>
2018-04-17make test: ipsec test cleanupKlement Sekera2-13/+9
Change-Id: If813346b665468b25aaf5d95629bcad87212aa3e Signed-off-by: Klement Sekera <ksekera@cisco.com>
2018-04-15vhost: add vhost interface add/delete/dump API test cases to make testSteven3-0/+160
The vhost binary APIs for add/delete/dump interface were available long ago. But no unit tests were ever added in make test. This patch is to retrofit the missing unit tests. Change-Id: I489521b5ae359a1168ac5880a1f13a5f7e93ce4a Signed-off-by: Steven <sluong@cisco.com>
2018-04-13Revert "MTU: Setting of MTU on software interface (instead of hardware ↵Damjan Marion2-65/+7
interface)" This reverts commit 70083ee74c3141bbefb185525315f1b34497dcaa. Reverting as this patch is causing following crash: 0: /home/damarion/cisco/vpp3/build-data/../src/vnet/devices/devices.h:131 (vnet_get_device_input_thread_index) assertion `queue_id < vec_len (hw->input_node_thread_index_by_queue)' fails Aborted Change-Id: Ie2a365032110b1f67be7a9d832885b9899813d39 Signed-off-by: Damjan Marion <damarion@cisco.com>
2018-04-13NAT66: Do not translate if packet not aimed at outside interfaceJuraj Sloboda1-0/+23
Change-Id: Id5a2a90d81cc9cb87cb6fb89ac2f4ca3cbcb51e2 Signed-off-by: Juraj Sloboda <jsloboda@cisco.com>
2018-04-13MTU: Setting of MTU on software interface (instead of hardware interface)Ole Troan2-7/+65
Change-Id: I98bd454a761a1032738a21edeb0fe847e801f901 Signed-off-by: Ole Troan <ot@cisco.com>
2018-04-13GBP V2Neale Ranns3-185/+934
update the GBP plugin to implement the full NAT feature set of opflex agent Change-Id: Ic06a039c889445ed0b9087fa1f292634192b0f8d Signed-off-by: Neale Ranns <neale.ranns@cisco.com>
2018-04-13Enable check of VRF reset - IPv4Jan Gelety3-71/+122
Change-Id: I60818a22f543f9a3c3f62f9c67f5e4239e5b045a Signed-off-by: Jan Gelety <jgelety@cisco.com>
2018-04-12VCL IOEvent external API callbackKeith Burns (alagalah)1-8/+6
Change-Id: I417357b00c43b27872aa3f681335bdc1ef574eca Signed-off-by: Keith Burns (alagalah) <alagalah@gmail.com> Signed-off-by: Dave Wallace <dwallacelf@gmail.com>
2018-04-10test: Fix issues with new version of pycodestyle (VPP-1232)Chris Luke3-3/+5
- Ignore warnings W504 (newline after binary operator) which otherwise occurs a significant number of times. - Fix two instances of lines >79 chars. Change-Id: I8cef56f8afc237187995e638e610c8c0554e2bb5 Signed-off-by: Chris Luke <chrisy@flirble.org>
2018-04-09jvpp: log error output of Java process on test failureMarek Gradzki1-3/+6
helps troubleshooting JVpp test failures. Change-Id: I4747832a0610ace168285bfe423c506ba4e00700 Signed-off-by: Marek Gradzki <mgradzki@cisco.com>
2018-04-09make test: fix failure on centosKlement Sekera1-1/+1
Change-Id: I1fcc742699a60ef99ce97b35f7b964ee6ad29ddf Signed-off-by: Klement Sekera <ksekera@cisco.com>
2018-04-03Makefile: Alter VPP_PYTHON_PREFIX for preloading depsEd Kern1-0/+2
Allow setting of VPP_PYTHON_PREFIX to alternate location so the python prereqs can be installed into base image Also added test-dep trigger to isolate dependency install from actual test run Change-Id: Ia80f5dbf71bc24eb46cd6586bcadd474ef822704 Signed-off-by: Ed Kern <ejk@cisco.com>
2018-04-03reassembly: bug fixesKlement Sekera1-2/+1
This change fixes a bug which would corrupt features infra by making feature infra resistant to double-removal. It also fixes 'out of memory' issue by properly initializing the bihash tables. Change-Id: I78ac03139234a9a0e0b48e7bdfac1c38a0069e82 Signed-off-by: Klement Sekera <ksekera@cisco.com>
2018-03-31make test: print a warning in case a core_pattern contains a filter programAndrew Yourtchenko3-0/+19
The default config on Ubuntu 16.04.4 desktop results in truncated cores when running make test which coredumps. Uninstalling the filter program (apport) makes the corefiles normal size. Print a warning about that fact, so the others potentially affected didn't have to wonder. Change-Id: Iba4b0a2765a25100d6e24fd7f4de0e0339efd835 Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com>
2018-03-29ip6: fix ip6-local urpf checkingFlorin Coras1-5/+3
Use sw_if_index[VLIB_TX] if set as fib index when doing the urpf check. Change-Id: I5ec3e7f7a54c6782704d91e9a5614fd0f7f9e3de Signed-off-by: Florin Coras <fcoras@cisco.com>
2018-03-29tcp: fix fib index buffer taggingFlorin Coras1-19/+25
Change-Id: I373cc252df3621d44879b8eca70aed17d7752a2a Signed-off-by: Florin Coras <fcoras@cisco.com>
2018-03-28NAT44: make 1:1NAT for DHCP addressed interface persistentMatus Fabian1-12/+48
Static mapping is not deleted from resolution vector after address is set on interface. Change-Id: Ib7c45ca2e307123d101248c5a1b17d130ac32cd0 Signed-off-by: Matus Fabian <matfabia@cisco.com>