aboutsummaryrefslogtreecommitdiffstats
path: root/src/vnet
AgeCommit message (Collapse)AuthorFilesLines
2019-11-27ip: init l3_hdr_offset when pushing an ip4 headerFlorin Coras1-6/+4
Type: fix Change-Id: I87503b9a981724b1f3ff1c45a4a5f7a43024ca76 Signed-off-by: Florin Coras <fcoras@cisco.com>
2019-11-27misc: add address sanitizer heap instrumentationBenoît Ganne2-8/+4
Introduce AddressSanitizer support: https://github.com/google/sanitizers/ This starts with heap instrumentation. vlib_buffer, bihash and stack instrumentation should follow. Type: feature Change-Id: I7f20e235b2f79db72efd0e756f22c75f717a9884 Signed-off-by: Benoît Ganne <bganne@cisco.com>
2019-11-26fib: Fix crash on cover update to non activated adj sourceNeale Ranns1-7/+11
if the adj source is not active then there is no existing cover during a cover update Type: fix Ticket: VPP-1803 Signed-off-by: Neale Ranns <nranns@cisco.com> Change-Id: Ie912f1c99345de4fb012bdcd97b443098d4a7351
2019-11-26quic: Refactor for crypto contextsNathan Skrzypczak3-3/+3
Type: refactor Change-Id: I5ec7079d34826edd7a3048ae1d44037386f5d3ff Signed-off-by: Nathan Skrzypczak <nathan.skrzypczak@gmail.com>
2019-11-26flow: fix several crash issuesChenmin Sun1-0/+6
Type: fix This patch fixes crash issues(marked in brackets) in the below test cases test flow enable index 0 1/1 -> [crash] test flow disable index 0 1/1 -> [crash] test flow add src-ip 192.168.8.8 proto udp redirect-to-queue 8 test flow enable index 0 1/1 test flow disable index 0 1/1 - [crash] test flow add src-ip 192.168.8.8 proto udp redirect-to-queue 8 test flow enable index 0 1/1 test flow enable index 0 1/2 test flow del index 0 -> [crash] Signed-off-by: Chenmin Sun <chenmin.sun@intel.com> Change-Id: I84bc6faa3d93a2cab4c82e8a876a8b1067257b62
2019-11-26fib: reduce save_rewrite_length to u8Klement Sekera6-12/+24
This is a preparation step for migrating NAT to use SVR (shallow virtual reassembly) to conserve space in vnet_buffer. Since max rewrite length is currently pre-data size (128), u8 is sufficient to hold that value. Type: refactor Change-Id: I5374bb396e178245b870cb0bbf1370d2a54230bc Signed-off-by: Klement Sekera <ksekera@cisco.com>
2019-11-26fib: Another realloc burnNeale Ranns1-5/+13
Type: fix harmless this time since it only affects the debug statement, but it still crashes an ASAN image. Signed-off-by: Neale Ranns <nranns@cisco.com> Change-Id: Ie02e7fe3014b98b9f8c83447f59017a380ab3948
2019-11-26misc: add gdb helpers for vlib buffersBenoît Ganne1-0/+27
Type: feature Change-Id: I7e619040857310fffd33c355f6c491a55f7a4a02 Signed-off-by: Benoît Ganne <bganne@cisco.com>
2019-11-26ethernet: all dmac checks include secondary addrsMatthew Smith1-19/+106
Type: feature In ethernet_input_inline(), when verifying that the destination mac address on a received packet matches the mac address of the interface where the packet was received, check the secondary addresses on the interface if the primary address does not match. This was done previously for eth_input_single_int(). Change-Id: I45716184dd789d83852271f9c79cedf5f6cbf75b Signed-off-by: Matthew Smith <mgsmith@netgate.com>
2019-11-26fib: Table ReplaceNeale Ranns21-219/+666
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>
2019-11-25tap: fix coverity warning 205875Andrew Yourtchenko1-1/+6
check the return result from fcntl, and if error, behave the same way the expansion of _IOCTL macro does. Type: fix Change-Id: I6d537d1bdedae64470612aef64b46e07387fe84b Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com>
2019-11-25tcp: honor cc pacing rate when resetting pacerFlorin Coras1-2/+3
Type: fix Change-Id: I36558b67d38266def9dfe45777d9757a33ce2569 Signed-off-by: Florin Coras <fcoras@cisco.com>
2019-11-25tcp: invalidate expired timer handles before dispatchingFlorin Coras3-25/+29
Type: fix Change-Id: Icc8cd05cb9c1844a9f8b0399797ad554f4ccf1a1 Signed-off-by: Florin Coras <fcoras@cisco.com>
2019-11-25vlib: autogenerate <node> before <last-in-arc> constraintsDave Barach4-1/+25
If an arc declaration includes '.last_in_arc = "some-node"', assume that folks mean it and add explicit ordering constraints. Fix the "arp" arc declaration which claimed that the arc ends at arp-disabled, but the arc really ends at error-drop. Type: fix Signed-off-by: Dave Barach <dave@barachs.net> Change-Id: Ie2de1fb30091671cbc7c62770903a2e05987f141
2019-11-22papi: support default for type alias decaying to basetypeOle Troan1-1/+1
Add PAPI support for VppTypeAlias decaying to BaseType. E.g vl_api_interface_index_t sw_if_index [default=0xffffffff] Type: feature Signed-off-by: Ole Troan <ot@cisco.com> Change-Id: I2061392157c9c11fbb0ff9e5406ea65489b017e9
2019-11-22ipsec: fix trailing data overflowFilip Tehlar1-23/+21
IPsec writes trailing data at the end of the buffer without checking if there is enough space. If the packet length equals buffer size this leads to rewiting of the next buffer header in the pool. Type: fix Change-Id: Iceb27bb724c7243863a4b532aad0808051b7d74c Signed-off-by: Filip Tehlar <ftehlar@cisco.com>
2019-11-21tcp: add no csum offload config optionFlorin Coras3-25/+20
Type: feature Change-Id: I77b3ee74229f3c85e99f74bf9000cb5aedbc1760 Signed-off-by: Florin Coras <fcoras@cisco.com>
2019-11-20session tcp: support pacer idle timeoutsFlorin Coras8-110/+87
Type: feature To avoid excessive bursts, pacer must be provided with an estimated rtt for the connection. That's used to compute an idle timeout, i.e., time after which the bucket is reset to 1 mtu due to inactivity. For now, idle timeout is computed as 5% of the rtt. Change-Id: Ia0b752fe7b4ad0ce97b477fb886b0133a2321541 Signed-off-by: Florin Coras <fcoras@cisco.com>
2019-11-20classify: per-interface rx/tx pcap capture filtersDave Barach2-3/+22
Finish the feature, and fix a couple of doc bugs Type: feature Signed-off-by: Dave Barach <dave@barachs.net> Change-Id: I2c62745fda137776204c8fc4fca0e7e288051573
2019-11-20ipsec: Honour the renumber argument when selecting show instnaceNeale Ranns1-1/+1
Type: fix Signed-off-by: Neale Ranns <nranns@cisco.com> Change-Id: If41f154c354772f5b32cfd35ea231b8f59c2c0c5
2019-11-20flow: Add GTP supportChenmin Sun2-18/+254
Type: feature Adding: VNET_FLOW_TYPE_IP4_GTPC VNET_FLOW_TYPE_IP4_GTPU VNET_FLOW_TYPE_IP4_GTPU_IP4 VNET_FLOW_TYPE_IP4_GTPU_IP6 VNET_FLOW_TYPE_IP6_GTPC VNET_FLOW_TYPE_IP6_GTPU VNET_FLOW_TYPE_IP6_GTPU_IP4 VNET_FLOW_TYPE_IP6_GTPU_IP6 in this patch Signed-off-by: Chenmin Sun <chenmin.sun@intel.com> Change-Id: I4ad53895b5ac0771432bb039b8c79e48e3c19f25
2019-11-20tap: multiqueue supportDamjan Marion5-161/+261
Type: feature Change-Id: I7dcc8c6911d02729b3bda1b3a21a211c82c3b949 Signed-off-by: Damjan Marion <damarion@cisco.com>
2019-11-20virtio: fix use-after-freeBenoît Ganne1-1/+1
Type: fix Change-Id: Ic67d9da65d937f56ecf994a5504c6351624b32ff Signed-off-by: Benoît Ganne <bganne@cisco.com>
2019-11-20session tcp: add opaque data to show cliFlorin Coras2-2/+5
Type: feature Change-Id: Iac8d4ed4997c4fce802589585e6a9424957152ca Signed-off-by: Florin Coras <fcoras@cisco.com>
2019-11-20session: fix transport proto unformatFlorin Coras1-4/+33
Type: fix Change-Id: I38a5cbd53b278c21142bac4ee1bbe5dc8bcaaac9 Signed-off-by: Florin Coras <fcoras@cisco.com>
2019-11-19session: Fix out of order mqNathan Skrzypczak1-1/+2
Type: fix Change-Id: I522db62db50fc0fa46a6dd7cddd32e2f09b5e5a6 Signed-off-by: Nathan Skrzypczak <nathan.skrzypczak@gmail.com>
2019-11-19session: more show cli outputFlorin Coras2-5/+68
Type: feature Change-Id: I7f64fb1a13d90fa1679ca2ca35206092682f0c8f Signed-off-by: Florin Coras <fcoras@cisco.com>
2019-11-19srv6-mobileTetsuya Murakami3-27/+71
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>
2019-11-18session: Increasing the Header lengthe sizeSrikanth Akula1-1/+2
Type: feature For some deployments(mobile traffic) we need few extra bytes of space Signed-off-by: Srikanth Akula <srakula@cisco.com> Change-Id: I3367561dc23dbb8b266dea583e23b9430fd7dcab
2019-11-18session: extra checks in session validationSrikanth Akula3-15/+29
Type: fix Adding few extra checks while doign session validationwq! Signed-off-by: Srikanth Akula <srakula@cisco.com> Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I4d18b5ad97d1802ce38a07aeb56b5f35939c1187
2019-11-18ipsec: Coverity warningsNeale Ranns2-8/+12
Type: fix Signed-off-by: Neale Ranns <nranns@cisco.com> Change-Id: I6bb6c6be62f98ac9a059469c81a5f4476b96e96e
2019-11-16bfd: allow IPv6 link-local address as local addressAlexander Chernavin1-15/+30
Type: fix Change-Id: Ia3dacd2628591f7ba9710e8e4d68df97ae21935c Signed-off-by: Alexander Chernavin <achernavin@netgate.com>
2019-11-16tcp: close session on retransmit failureFlorin Coras1-0/+1
Type: fix Since the connection is closed, also mark the session as closed. Change-Id: Ica3849c3ff12fa7a65ba64e563a60d6c94f5ceca Signed-off-by: Florin Coras <fcoras@cisco.com>
2019-11-15tests: Remove the unrequired VPP IP address/prefix class wrappersNeale Ranns1-2/+2
Type: refactor Change-Id: I204f3f8eebc5f5d5a377e91262f91c615fd00168 Signed-off-by: Neale Ranns <nranns@cisco.com>
2019-11-14virtio: refactor virtio-pci loggingDamjan Marion8-98/+146
Type: refactor Change-Id: I34306c1206b2bf5f521be6c6b78074ccf9259a08 Signed-off-by: Damjan Marion <damarion@cisco.com>
2019-11-14interface: send proper link/admin status in eventAlexander Chernavin1-4/+5
Type: fix Change-Id: I7cba9f911abe1ae82d8381a48f65e81b615ede76 Signed-off-by: Alexander Chernavin <achernavin@netgate.com>
2019-11-14fib: Copy the prefix before use in case the underlying entry reallocs.Neale Ranns3-6/+19
Type: fix all other uses of the fib_entry_get_preifx in the code base don't pass the prefix into recursive functions. Change-Id: Ic1c56acd406a733b215ee2fd98b6bed58b490a4f Signed-off-by: Neale Ranns <nranns@cisco.com>
2019-11-13virtio: feature arc have higher priority than redirectDamjan Marion1-3/+4
Type: fix Fixes: 8389fb9 Change-Id: Ie159eb444b28b36a7af86049b80fba4e49be93cb Signed-off-by: Damjan Marion <damarion@cisco.com>
2019-11-13crypto: do not crash if no crypto engine loadedBenoît Ganne1-1/+1
Do not overflow ops_handlers vector. Type: fix Change-Id: I8d5e7fb8125a7bd87ecfe6f4f1390fb9f43dad8f Signed-off-by: Benoît Ganne <bganne@cisco.com>
2019-11-12tap: Move client registration check to topPaul Vinciguerra2-9/+14
Type: fix Change-Id: I33dc4cf7b6c69f74c7bf4971ce59442678b878ef Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>
2019-11-12virtio: remove unused codeDamjan Marion1-4/+0
Type: refactor Change-Id: I25f1cc3969c6a6ec1384079dc437537acd2ec152 Signed-off-by: Damjan Marion <damarion@cisco.com>
2019-11-12interface: Allow VLAN tag-rewrite on non-sub-interfaces too.Jon Loeliger6-56/+84
This fix was first made in commit fdea5c6a00b74971dbb1b7ec4e25839a871006ca but was subsequently lost in commit 053204ab039d34a990ff0e14c32ce3b294fcce0e Added unit test for setting VTR on a non-sub-interface to help ensure no future regressions of this ability. Type: fix Change-Id: I71ce2684fb72383741455829ae2d397ea2e95eae Signed-off-by: Jon Loeliger <jdl@netgate.com>
2019-11-12ip: IP address and prefix types (moved from LISP)Neale Ranns18-460/+502
Type: refactor Change-Id: I2c6b59013bfd21136a2955442c779685f951932b Signed-off-by: Neale Ranns <nranns@cisco.com>
2019-11-12session: session enable in multiworkerNathan Skrzypczak2-1/+18
Having session enable in config file wasn't working for multiple workers Type: fix Change-Id: Ib29ba540a6e1d714e7e470f4c7518e3d266fe7ca Signed-off-by: Nathan Skrzypczak <nathan.skrzypczak@gmail.com>
2019-11-12bonding: fix non-null terminated vectorBenoît Ganne1-2/+2
Type: fix Change-Id: Iea7d73a304236b525b95bdad3bfdb41e711f8cdb Signed-off-by: Benoît Ganne <bganne@cisco.com>
2019-11-12crypto: not use vec api with opt_data[VNET_CRYPTO_N_OP_IDS]Lijian Zhang3-3/+4
opt_data is defined as a array, while in some code, e.g., function vnet_crypto_get_op_type, it's used as vec. vec api is not applicable to static arraies. src/vnet/crypto/crypto.h:234:70: error: address of array 'cm->opt_data' will always evaluate to 'true' [-Werror,-Wpointer-bool-conversion] vnet_crypto_op_data_t *od = ({ do { if ((0 > 0) && ! ((id) < ((cm->opt_data) ? (((vec_header_t *) (cm->opt_data) - 1)->len) : 0))) Type: fix Change-Id: I0b6754406e4216ca975bc1da4b5d4ce293a9bb45 Signed-off-by: Lijian Zhang <Lijian.Zhang@arm.com>
2019-11-11tcp: improve lost rxt heuristicFlorin Coras3-34/+55
Type: feature - retransmit first unacked segment if newer retransmitted packets are acked - avoid spurious retransmits if recovery ends with sacked bytes Change-Id: Ic1b56d22e025822edb7609afb136e47440ea6032 Signed-off-by: Florin Coras <fcoras@cisco.com>
2019-11-11ip: functional interface to ip fragmentationOle Troan5-196/+279
This provides a functional interface to IP fragmentation. Allowing external features to fragment. Supports arbitrary encap size, for e.g. MPLS or inner fragmentation of tunnels. This also removed dual loop in MAP that was fundamentally broken. Type: fix Signed-off-by: Ole Troan <ot@cisco.com> Change-Id: Ia89ecec8ee3cbe2416edbe87630fdb714898c2a8 Signed-off-by: Ole Troan <ot@cisco.com>
2019-11-10dhcp: ipv6 prefix delegation improvementsDave Barach1-1/+17
Autoconfigure router advertisements for delegated prefixes. Clean up a longstanding issue. If vpp receives a dhcpv6 renew reply, do NOT reset per-delegated-prefix timers. That prevented vpp from sending a solicit to renew the delegation on time. That, in turn caused the RA code to send advertisements with valid_time = preferred_time = 0. That causes almost any downstream client to throw away its delegated address. Miscellaneous changes o src/vnet/ip/ip6_neighbor.c - always memset elements allocated from pools to zero. DGMS. o Remove debug spew from the ipv6 connection-tracker plugin Type: feature Signed-off-by: Dave Barach <dave@barachs.net> Change-Id: I428feccdc47efdc413898600e0d62916928a6eb7
2019-11-10session: re-set tx fifo event if out of buffersFlorin Coras1-1/+2
Type: fix Change-Id: I7416e827fbc5c63d082273656441c81dd6246d8a Signed-off-by: Florin Coras <fcoras@cisco.com>