vpp.git
4 years agoip-neighbor: fix MLD reports not being sent 47/24847/3
Neale Ranns [Fri, 7 Feb 2020 09:45:07 +0000 (09:45 +0000)]
ip-neighbor: fix MLD reports not being sent

Type: fix

Change-Id: I8f81cd6c29ff8cb4f0b4850b8b1f6611d89ddb38
Signed-off-by: Neale Ranns <nranns@cisco.com>
4 years agoikev2: better logging 63/24863/2
Filip Tehlar [Sun, 20 Oct 2019 10:38:13 +0000 (10:38 +0000)]
ikev2: better logging

Type: refactor

Change-Id: Iedcb24684c54f4d78583ab3aa3db1097e73df248
Signed-off-by: Filip Tehlar <ftehlar@cisco.com>
4 years agoipsec: remove dead code 65/24865/2
Filip Tehlar [Wed, 5 Feb 2020 19:36:21 +0000 (19:36 +0000)]
ipsec: remove dead code

Type: style

Change-Id: Ifda9597bf4aee89cf1dfd287429a2772fed8f535
Signed-off-by: Filip Tehlar <ftehlar@cisco.com>
4 years agoip: more detailed show reassembly commands 06/24106/3
Vladimir Ratnikov [Sat, 21 Dec 2019 11:27:52 +0000 (06:27 -0500)]
ip: more detailed show reassembly commands

Options like:
expire_walk_interval_ms,max_reassemblies,timeout_ms
can be configured via API, but it's impossible to
check them using vppctl, but this can be a useful
feature

Type: feature

Signed-off-by: Vladimir Ratnikov <vratnikov@netgate.com>
Change-Id: Iac8a96201a7a70b82e9852edc89b819c5d451a58

4 years agoip6: fix l4 checksum with hop-by-hop header 35/24835/2
Matthew Smith [Wed, 5 Feb 2020 17:46:40 +0000 (11:46 -0600)]
ip6: fix l4 checksum with hop-by-hop header

L4 checksums for IPv6 should be calculated using a pseudo header that
includes the source/destination addresses, payload length, and payload
protocol.

ip6_tcp_udp_icmp_compute_checksum() was using the payload length and
protocol from the IPv6 header. If there is a hop-by-hop header (or any
other extension header), the payload length used for the pseudo header
should only include the upper layer header and payload and not the
extension header bytes. Same deal with the protocol, the upper layer
next header value should be used instead of the extension header.

Type: fix
Fixes: cb9cadad57

Change-Id: Ifa2c9ad41c0fc4eea674f0671255b637c8e01f71
Signed-off-by: Matthew Smith <mgsmith@netgate.com>
4 years agomisc: fix the MAKE_PARALLEL_JOBS for 'make verify' target 56/24856/2
Andrew Yourtchenko [Fri, 7 Feb 2020 11:58:00 +0000 (12:58 +0100)]
misc: fix the MAKE_PARALLEL_JOBS for 'make verify' target

MAKE_PARALLEL_JOBS was prepending "-j", which in case of nested targets like "verify"
resulted in ninja being executed with "-j -j" flags.

Solution: prepend -j only at the moment of setting the MAKE_PARALLEL_FLAGS variable,
this keeps MAKE_PARALLEL_JOBS intact regardless of depth of the job call tree.

Type: make
Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com>
Change-Id: I10a69fe527758e5a862852a9f2102aeaca30e88f

4 years agotests: skip extended quic tests under development 75/24875/1
Dave Wallace [Fri, 7 Feb 2020 22:55:53 +0000 (17:55 -0500)]
tests: skip extended quic tests under development

Type: test

Signed-off-by: Dave Wallace <dwallacelf@gmail.com>
Change-Id: I05c464311e98d149f7bc06aa801fd8aefda1959e
Signed-off-by: Dave Wallace <dwallacelf@gmail.com>
4 years agoquic: update config values for large stream tests 68/24568/9
Dave Wallace [Mon, 27 Jan 2020 23:21:15 +0000 (18:21 -0500)]
quic: update config values for large stream tests

- Update vpp and vpp_echo parameters to enable
  large data stream tests to pass.
- Standardize stream size nomenclature.

Type: fix

Change-Id: I929ac9f43ecfccf2c3c3fe4d076761154512fac5
Signed-off-by: Dave Wallace <dwallacelf@gmail.com>
4 years agobuild: Makefile dep change for ubuntu 24/24824/5
Ed Kern [Wed, 5 Feb 2020 22:45:26 +0000 (15:45 -0700)]
build: Makefile dep change for ubuntu

Alter dep name and location for ubuntu-20 package naming

Dropping 14.04 support while keeping 16.04 and 18.04
Dropping python2-dev for ubuntu-20

Type: make

Change-Id: I324aa646cdb6e13d39b7a99722857e59906b0843
Signed-off-by: Ed Kern <ejk@cisco.com>
4 years agofib: fix non-NULL terminated vectors in cli output 25/24825/2
Benoît Ganne [Tue, 4 Feb 2020 15:45:09 +0000 (16:45 +0100)]
fib: fix non-NULL terminated vectors in cli output

Type: fix

Change-Id: Idbb3f29b13a5c84a8585c4299e51fdfc35f7e1ad
Signed-off-by: Benoît Ganne <bganne@cisco.com>
4 years agotests: support python 3.8 88/24788/4
Ole Troan [Tue, 4 Feb 2020 12:28:13 +0000 (13:28 +0100)]
tests: support python 3.8

Make test framework python3 version independence.

Type: fix
Signed-off-by: Ole Troan <ot@cisco.com>
Change-Id: I1ef1eb77b6c1f422ebc4dad0818f87c8e587b34b

4 years agosvm: use default SVM address in fifo unit tests 55/24855/2
Benoît Ganne [Fri, 7 Feb 2020 10:59:32 +0000 (11:59 +0100)]
svm: use default SVM address in fifo unit tests

Using random addresses can confuse AddressSanitizer

Type: fix

Change-Id: I44368093f899672ac4d511cc5a01ed87c988e63a
Signed-off-by: Benoît Ganne <bganne@cisco.com>
4 years agoquic: fix coverity warning 43/24843/3
MathiasRaoul [Fri, 7 Feb 2020 09:42:38 +0000 (09:42 +0000)]
quic: fix coverity warning

Type: fix

Change-Id: I24aac10a2943151d5b2fe96a0dff1c5beb7340b9
Signed-off-by: MathiasRaoul <mathias.raoul@gmail.com>
4 years ago misc: address sanitizer: fix vm instrumentation 54/24854/1
Benoît Ganne [Fri, 7 Feb 2020 10:58:16 +0000 (11:58 +0100)]
 misc: address sanitizer: fix vm instrumentation

Type: fix

Change-Id: Ifd61c0683c85fe7340965c225ed23e46ec88e01a
Signed-off-by: Benoît Ganne <bganne@cisco.com>
4 years agonat: api & cli command for forcing session cleanup 30/24830/2
Filip Varga [Thu, 6 Feb 2020 14:25:27 +0000 (15:25 +0100)]
nat: api & cli command for forcing session cleanup

Ticket: VPP-1836
Type: feature

Signed-off-by: Filip Varga <fivarga@cisco.com>
Change-Id: I8f7fc011bac435445a8916a4948d130ca9162f67

4 years agohsa: proxy wnd update only if enough space is available 98/24798/4
Florin Coras [Tue, 4 Feb 2020 17:48:20 +0000 (17:48 +0000)]
hsa: proxy wnd update only if enough space is available

Type: fix

Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I2874d3afbf4cc89209b605c35ca4a5bc5b6868b3

4 years agovlib: add plugin override support 23/24823/2
Dave Barach [Wed, 5 Feb 2020 22:31:09 +0000 (17:31 -0500)]
vlib: add plugin override support

Allow a plugin to override (suppress loading of) other plugins. This
mechanism allows a developer to prevent specific plugins from being
loaded.

To do so, provide an "overrides" list in the plugin definition:

VLIB_PLUGIN_REGISTER () =
{
  <snip>
  .overrides = "avf_plugin.so,ioam_plugin.so,dpdk_plugin.so",
};

or some such. Simply list the plugins in question as shown above. The
.overrides structure member is limited to 256 octets. The named .elf
section mechanism used to discover the vlib_plugin_registration_t's
precludes the use of a variable-length array of strings.

Use the vlib log to eliminate plugin and built-in vat plugin loader
console spew.

Added vlib_log_register_class_rate_limit(...) to allow procedural
configuration of the log rate-limit. We *never* want to rate-limit
plugin loader messages.

Type: feature

Signed-off-by: Dave Barach <dave@barachs.net>
Change-Id: I0a9327b8cf5508482f057342783252112cb44170

4 years agovcl: fix session closing error 63/24763/2
Florin Coras [Mon, 3 Feb 2020 16:00:56 +0000 (16:00 +0000)]
vcl: fix session closing error

Type: fix

Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I94f1365569e98d43486d9528faafc6d7c3ad88f7

4 years agoquic: fix coverity warning 27/24827/2
MathiasRaoul [Thu, 6 Feb 2020 10:31:03 +0000 (10:31 +0000)]
quic: fix coverity warning

Type: fix
Change-Id: I7299b3b0a6d32c1cbe213dc1aadb8260cdec8062
Signed-off-by: MathiasRaoul <mathias.raoul@gmail.com>
4 years agomisc: VPP 20.01 Release Notes 46/24646/2
Andrew Yourtchenko [Fri, 24 Jan 2020 11:50:43 +0000 (12:50 +0100)]
misc: VPP 20.01 Release Notes

Type: docs
Change-Id: Iee518fbb9c72716cc90a3ea8efbf3ecbaa969a84
Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com>
(cherry picked from commit fce396738f865293f0a023bc7f172086f81da456)

4 years agovppinfra: numa vector placement support 54/24454/12
Dave Barach [Tue, 21 Jan 2020 17:34:55 +0000 (12:34 -0500)]
vppinfra: numa vector placement support

Type: feature

Signed-off-by: Dave Barach <dave@barachs.net>
Change-Id: I7e7d95a089dd849c1f01ecea84529d8dbf239f21

4 years agobuild: Makefile dep change 16/24816/2
Ed Kern [Wed, 5 Feb 2020 15:30:00 +0000 (08:30 -0700)]
build: Makefile dep change
Alter dep name and location for centos-8 package naming

Change-Id: I50eb702d0541b658ea98fd3f190ba0de60c3fc49
Type: make
Signed-off-by: Ed Kern <ejk@cisco.com>
4 years agonat: move dslite to separate sub-plugin 69/24069/9
Ole Troan [Thu, 19 Dec 2019 10:55:54 +0000 (11:55 +0100)]
nat: move dslite to separate sub-plugin

Type: refactor
Change-Id: If3d9f16f3a06c10b354f1eef674e8db5f3c44de7
Signed-off-by: Ole Troan <ot@cisco.com>
4 years agostats: fix state counter removal 79/24779/4
Vladimir Isaev [Tue, 4 Feb 2020 08:54:27 +0000 (11:54 +0300)]
stats: fix state counter removal

Avoid using vec_del1() for directory vector to keep indexes valid all
the time.

There are state counters for each slave in LACP bond mode which can be
dynamically created and removed. Vector index is used to access these
counters. But also vec_del1() is used to remove counter from vector.
This function changes the index of the last element, so after this we
are unable to access ex-last element using old index.

As a result it is not possible to add-del-add two interfaces to the LACP
bond:

DBGvpp# create bond mode lacp
BondEthernet0
DBGvpp# create packet-generator interface pg1
DBGvpp# create packet-generator interface pg2
DBGvpp# bond add BondEthernet0 pg1
DBGvpp# bond add BondEthernet0 pg2
DBGvpp# bond del pg1
DBGvpp# bond del pg2
DBGvpp# bond add BondEthernet0 pg1
DBGvpp# bond add BondEthernet0 pg2
bond add: /if/lacp/1/3/partner-state is already register

Type: fix

Signed-off-by: Vladimir Isaev <visaev@netgate.com>
Change-Id: I2c86e13905eefdef6233369cd4ab5c1b53d123bd

4 years agoapi: fix vl_api_clnt_node process stack overflow 12/24312/2
Chenmin Sun [Tue, 14 Jan 2020 00:47:22 +0000 (08:47 +0800)]
api:  fix vl_api_clnt_node process stack overflow

Type: fix

Some simple settings(e.g. bringing up an i40e/ice interface) through
vnat consume more than the currently available stack space.

This root cause of this issue is same with commit
b2dbb36fc265b8996fc7fa310dda447d5b0479cb "vlib: fix startup-config \
-process stack overflow" and commit 2fd44a00aa26188ca75f0accd734f2 \
1758c199bf "vlib: fix cli process stack overflow"

Signed-off-by: Chenmin Sun <chenmin.sun@intel.com>
Change-Id: I312e4fed96a679aa68b859e28a90a2a4b6eb0c6e

4 years agoipsec: set l2_len for GRE-TEB tunnel decap 08/24808/2
John Lo [Sat, 1 Feb 2020 04:48:30 +0000 (23:48 -0500)]
ipsec: set l2_len for GRE-TEB tunnel decap

Type: fix
Ticket: VPP-1831

Signed-off-by: John Lo <loj@cisco.com>
Change-Id: I655964b22021ac38cbced577091a1156286d4fd6

4 years agovppinfra: deal with 0 return from os_cpu_clock_frequency() 01/24801/2
Dave Barach [Tue, 4 Feb 2020 21:10:17 +0000 (16:10 -0500)]
vppinfra: deal with 0 return from os_cpu_clock_frequency()

Sporadic reports of os_cpu_clock_frequency() returning 0.0 in highly
parallel container environments.

To avoid immediate division by zero:
  Step 1: try estimate_clock_frequency(1e-3).
  Step 2: give up. Pretend we have a 2gHz clock.

Type: fix

Signed-off-by: Dave Barach <dave@barachs.net>
Change-Id: I19d0fe5259b757ab778599c7026ce485153b43fa

4 years agodpdk: use port_id as interface name suffix for representors 91/24791/3
Haggai Eran [Tue, 4 Feb 2020 12:32:19 +0000 (14:32 +0200)]
dpdk: use port_id as interface name suffix for representors

Type: feature

Representor devices include a port ID as part of their switch_info struct, and
it is helpful to use that in the interface name.

Signed-off-by: Haggai Eran <haggai.eran@gmail.com>
Change-Id: Id24627e7daf857f8b0e8ace2f592c098678081c7

4 years agodpdk: output switch information 90/24790/3
Haggai Eran [Tue, 4 Feb 2020 12:09:04 +0000 (14:09 +0200)]
dpdk: output switch information

Type: feature

Output DPDK switch information to allow finding out which DPDK ports are
associated with which DPDK representor ports.

Signed-off-by: Haggai Eran <haggai.eran@gmail.com>
Change-Id: I612cbd5a97e04787eca13423f53c7283d5945e37

4 years agomisc: add new type for commit message 84/24784/2
Mohsin Kazmi [Tue, 4 Feb 2020 10:36:17 +0000 (11:36 +0100)]
misc: add new type for commit message

Type: style

Change-Id: Ibfa8bd1c0987fd2a5050be6c454f665666eb0210
Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
4 years agovcl: switch to closed state after app close 99/24799/2
Florin Coras [Tue, 4 Feb 2020 19:04:34 +0000 (19:04 +0000)]
vcl: switch to closed state after app close

Type: fix

Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I851db474538de76d5f70dd6d6f83a6487a5a02bd

4 years agonat: pool allocation function fix 47/24747/2
Filip Varga [Mon, 3 Feb 2020 11:14:29 +0000 (12:14 +0100)]
nat: pool allocation function fix

Type: fix

Change-Id: I75b20db66fb58e1724a212253c51315836079f4b
Signed-off-by: Filip Varga <fivarga@cisco.com>
4 years agovppapigen: fix options representation 76/24776/2
Ole Troan [Tue, 4 Feb 2020 08:12:00 +0000 (09:12 +0100)]
vppapigen: fix options representation

Type: fix
Signed-off-by: Ole Troan <ot@cisco.com>
Change-Id: Ief77110160120ea0e1291cc79949a73404cdbfda

4 years agovirtio: update FEATURE.yaml to include description for vhost-user 49/24249/2
Steven Luong [Wed, 8 Jan 2020 18:25:52 +0000 (10:25 -0800)]
virtio: update FEATURE.yaml to include description for vhost-user

Add features supported by vhost-user

Type: docs

Signed-off-by: Steven Luong <sluong@cisco.com>
Change-Id: Iba4c5244c40324b603e2803ade8ecc0816326de8

4 years agoteib: Rename NHRP to TEIB 46/24746/2
Neale Ranns [Mon, 3 Feb 2020 10:55:09 +0000 (10:55 +0000)]
teib: Rename NHRP to TEIB

Type: refactor

The Tunnel Endpoint Informatiob Base (TEIB) is a better
description of what it is (a mapping between tunnel endpoint
address, in the overlay, and next-hop address, in the underlay)
whereas NHRP is one instanc eof a control protocol that might add
such endpoints.

Signed-off-by: Neale Ranns <nranns@cisco.com>
Change-Id: Idcb2ad0b6543d3e5d9f6e96f9d14dafb5ce2aa85

4 years agodpdk: patch ixgbe driver to solve race condition 30/24730/2
Matthew Smith [Fri, 31 Jan 2020 21:39:21 +0000 (15:39 -0600)]
dpdk: patch ixgbe driver to solve race condition

Type: fix

Some fiber ports that are managed by the ixgbe PMD have the
possibility to get into a state where link can never be brought up.

This patch should fix it and will be submitted to upstream DPDK.

Change-Id: Ia4d0df2e70d098b2151e513b96e8bd742151e8ce
Signed-off-by: Matthew Smith <mgsmith@netgate.com>
4 years agoip: translate fragmented icmp to fragmented icmp6 14/24714/2
Alexander Chernavin [Fri, 31 Jan 2020 14:19:49 +0000 (09:19 -0500)]
ip: translate fragmented icmp to fragmented icmp6

The first translated ICMPv6 packet of a fragmented ICMP message does
not have a IPv6 fragment header. All subsequent have.

With this commit, add a IPv6 fragment header to the first translated
ICMPv6 packet.

Type: fix

Change-Id: Id89409ce7273cbeed801e2e18a09d3e7c3c4e4bc
Signed-off-by: Alexander Chernavin <achernavin@netgate.com>
4 years agovppinfra: fix typo in tw_timer_template.c 65/24765/1
Dave Barach [Mon, 3 Feb 2020 16:57:41 +0000 (11:57 -0500)]
vppinfra: fix typo in tw_timer_template.c

Fix minor memory leak

Type: fix
Ticket: VPP-1833
Fixes: 4af9ba1dab

Signed-off-by: Dave Barach <dave@barachs.net>
Change-Id: Id10fba70471ca78f73f14146054f6b12c5d4431f

4 years agotls: refactor for tls async event handling 37/24437/6
Yu Ping [Mon, 20 Jan 2020 21:07:30 +0000 (05:07 +0800)]
tls: refactor for tls async event handling

Type: refactor

Make sure one tls ctx has one event availble
Thus ctx has the same life time with event, which can simplify the
management.

Change-Id: I1f4240e7316025d81bb97644946ffa399c00cd76
Signed-off-by: Yu Ping <ping.yu@intel.com>
4 years agovirtio: vhost gso is broken in some topology 92/24692/2
Steven Luong [Thu, 30 Jan 2020 23:18:45 +0000 (15:18 -0800)]
virtio: vhost gso is broken in some topology

Recent modification added a call to vnet_gso_header_offset_parser in the
beginning of vhost_user_handle_tx_offload. The former routine may set tcp or
udp->checksum to 0. While it is appropriate to set it to 0 for the GSO packet,
it is broken and causes checksum error if the aformentiooned routine is called
by a non-GSO packet. The fix is to not call vhost_user_handle_tx_offload
if the buffer does not indicate checksum offload is needed.

Type: fix

Signed-off-by: Steven Luong <sluong@cisco.com>
Change-Id: I6e699d7a40b7887ff149cd8f77e8f0fa9374ef19

4 years agofib: invalid check for adj types. 45/24745/2
Neale Ranns [Mon, 3 Feb 2020 10:33:51 +0000 (10:33 +0000)]
fib: invalid check for adj types.

Type: fix

coverity found invalid logic.

Change-Id: Ic9144ac805a4e5a18aa299794fedda044dcb65fe
Signed-off-by: Neale Ranns <nranns@cisco.com>
4 years agofib: refresh adj pointer after fib_walk_sync due to possible realloc 79/24679/2
Steven Luong [Thu, 30 Jan 2020 17:11:18 +0000 (09:11 -0800)]
fib: refresh adj pointer after fib_walk_sync due to possible realloc

fib_walk_sync may call adj_alloc which may cause adj_pool to expand. When
that happens, any previous frame which still use the old adj pointer needs to
refresh. Failure to do so may access or update to the old adj memory
unintentionally and crash mysteriously.

Type: fix
Ticket: VPPSUPP-54

Signed-off-by: Steven Luong <sluong@cisco.com>
Change-Id: I173dec4c5ce81c6e26c4fe011b894a7345901b24

4 years agogre: improve .api descriptions 07/24707/5
Vratko Polak [Fri, 31 Jan 2020 19:43:33 +0000 (20:43 +0100)]
gre: improve .api descriptions

+ Remove fields not present in the typedef.
+ Sort field descriptions by the order in the typedef.
+ Add descriptions to other messages.
+ Add comment lines with de-abbreviated enum values.

Type: style

Change-Id: I2c41e0204ba5c59a53f1cf7b5837118484a16ad0
Signed-off-by: Vratko Polak <vrpolak@cisco.com>
4 years agogre: add missing .api edits 23/24723/2
Vratko Polak [Fri, 31 Jan 2020 18:21:25 +0000 (19:21 +0100)]
gre: add missing .api edits

The previous edit has added a new field to a typedef.
That change is backward-compatible for PAPI users,
but not backward compatible for direct binary API users.

This change adds two edits that should have been there already:

+ Copyright year bump.
+ API version bump.
  - PAPI users point of view, so bumping minor version only.

Type: fix
Fixes: e5b94dded0dfd7258d5fd0f4ef897d9ccb48715b

Change-Id: Ib85f457254e38a8e5999a078855848e6a5cfda13
Signed-off-by: Vratko Polak <vrpolak@cisco.com>
4 years agovppinfra: write up clib_time_t 29/24729/2
Dave Barach [Fri, 31 Jan 2020 20:38:28 +0000 (15:38 -0500)]
vppinfra: write up clib_time_t

Describe the clock rate adjustment algorithm in detail

Type: docs

Signed-off-by: Dave Barach <dave@barachs.net>
Change-Id: I5bcab18efafe05cd1db9a4b01ce6a6ba66e383fa

4 years agosession: fix chunk batch alloc for large fifos 21/24721/3
Florin Coras [Fri, 31 Jan 2020 16:28:02 +0000 (08:28 -0800)]
session: fix chunk batch alloc for large fifos

Type: fix

Change-Id: Ibfac65b516f20d25d91f6d0cf86491353811b8be
Signed-off-by: Florin Coras <fcoras@cisco.com>
4 years agoquic: quicly crypto offloading 38/23538/28
MathiasRaoul [Thu, 9 Jan 2020 14:50:53 +0000 (14:50 +0000)]
quic: quicly crypto offloading

- Implement our own quic packet allocator to allocate more memory at the end of the
packet to store crypto offloading related data
- 1RTT packets offloading encryption/decryption using vnet crypto
- Add cli to change max packet per key

Type: feature

Change-Id: I7557fd457d7ba492329d5d8ed192509cbd727f9c
Signed-off-by: MathiasRaoul <mathias.raoul@gmail.com>
4 years agocrypto-native: add ARMv8 AES-CBC implementation 18/24718/2
Damjan Marion [Fri, 31 Jan 2020 09:24:07 +0000 (10:24 +0100)]
crypto-native: add ARMv8 AES-CBC implementation

Type: feature

Change-Id: I32256061b9509880eec843db2f918879cdafbe47
Signed-off-by: Damjan Marion <dmarion@me.com>
4 years agoquic: update quicly to v0.0.10-vpp 05/24705/1
MathiasRaoul [Fri, 31 Jan 2020 10:48:40 +0000 (10:48 +0000)]
quic: update quicly to v0.0.10-vpp

Type: feature

Signed-off-by: MathiasRaoul <mathias.raoul@gmail.com>
Change-Id: I5452f8bbd0ff9e2a57f7bd7d134a8824efa5f30a

4 years agocrypto-native: refactor AES code 88/24688/3
Damjan Marion [Thu, 30 Jan 2020 14:46:23 +0000 (15:46 +0100)]
crypto-native: refactor AES code

- use neutral types in preparation for ARMv8 support
- simplify x86 key extraction support

Type: refactor

Change-Id: I947eb37b8c9d9ee6909bb32ef14c4de192d40a46
Signed-off-by: Damjan Marion <damarion@cisco.com>
4 years agomisc: deprecate dpdk hqos 90/24690/5
Damjan Marion [Thu, 30 Jan 2020 19:47:37 +0000 (20:47 +0100)]
misc: deprecate dpdk hqos

Not in functional state for a long time ...

Type: refactor

Change-Id: I2cc1525a6d49518cbc94faf6afbf0d2d0d515f56
Signed-off-by: Damjan Marion <damarion@cisco.com>
4 years agomisc: deprecate netmap and ixge drivers 89/24689/3
Damjan Marion [Thu, 30 Jan 2020 19:39:58 +0000 (20:39 +0100)]
misc: deprecate netmap and ixge drivers

Both are out of sync for long time...

Type: refactor

Change-Id: I7de3170d35330fc172501d87655dfef91998b8fe
Signed-off-by: Damjan Marion <damarion@cisco.com>
4 years agomap: Add several more MAP-T BR tests 78/24678/4
Jon Loeliger [Thu, 30 Jan 2020 16:54:58 +0000 (10:54 -0600)]
map: Add several more MAP-T BR tests

Add several more MAP-T BR tests for normal packet flow.

Type: test

Change-Id: Ica880dd23c923795279e9d08dca2796f2925069a
Signed-off-by: Jon Loeliger <jdl@netgate.com>
4 years agovppinfra: improve clocks_per_second convergence 67/24567/12
Dave Barach [Wed, 29 Jan 2020 23:05:24 +0000 (18:05 -0500)]
vppinfra: improve clocks_per_second convergence

Apply exponential smoothing to the clock rate update calculation in
clib_time_verify_frequency(), with a half-life of 1 minute and a
sampling frequency of 16 seconds. Within 5 minutes or so, the
calculation converges

With each rate recalculation: reset total_cpu_time based on the kernel
timebase delta since vpp started, and the new clock rate

Improve the "show clock [verbose]" debug CLI command.

BFD echo + echo fail tests marked off until the BFD code can be
reworked a bit.

Type: fix

Signed-off-by: Dave Barach <dave@barachs.net>
Change-Id: I24e88a78819b12867736c875067b386ef6115c5c

4 years agotap: fix host mtu configuration setting 74/24674/2
Mohsin Kazmi [Thu, 30 Jan 2020 15:08:08 +0000 (16:08 +0100)]
tap: fix host mtu configuration setting

host mtu can't be set if tap interface is in namespace.
This patch fixes this issue.

Type: fix

Change-Id: I63811c4b56c708fe708061a8afbaec41994f08ca
Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
4 years agotap: fix the host mac address 70/24670/4
Mohsin Kazmi [Thu, 30 Jan 2020 12:36:02 +0000 (13:36 +0100)]
tap: fix the host mac address

Tap configuration code sets the host mac address
two time. This patch fixes it.

Type: fix

Change-Id: I7bebb9b7f25352a8a9a98bae6a0636757c0cea9c
Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
4 years agomisc: move configs to extras/configs 91/24691/2
Damjan Marion [Thu, 30 Jan 2020 20:18:39 +0000 (21:18 +0100)]
misc: move configs to extras/configs

Type: refactor

Change-Id: I64665b290e2c42bbd9b0e877e9e4b028090b0ede
Signed-off-by: Damjan Marion <damarion@cisco.com>
4 years agofib: fix typos in doxygen 81/24681/2
Paul Vinciguerra [Thu, 30 Jan 2020 17:49:20 +0000 (12:49 -0500)]
fib: fix typos in doxygen

cleaned up some trivial typo's while reading through adj.h

Type: docs

Change-Id: I1b6cd815dc10ed3da8db2024b3e015e076235d50
Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>
4 years agogre: Tunnel encap/decap flags 45/24145/4
Neale Ranns [Tue, 31 Dec 2019 05:13:14 +0000 (05:13 +0000)]
gre: Tunnel encap/decap flags

Type: feature

common funcitons across IP-in-IP and GRE tunnels for encap/decap
functions

Signed-off-by: Neale Ranns <nranns@cisco.com>
Change-Id: I325b66824878d843af167adfe5a7a96b0ab90566

4 years agovcl session: propagate cleanup notifications to apps 42/23042/8
Florin Coras [Mon, 28 Oct 2019 20:14:17 +0000 (13:14 -0700)]
vcl session: propagate cleanup notifications to apps

Type: feature

Change-Id: I7f8e3763d7f8364563a25d0fcc782976b906b325
Signed-off-by: Florin Coras <fcoras@cisco.com>
4 years agovppapigen: update markdown documentation 00/24600/2
Paul Vinciguerra [Tue, 28 Jan 2020 18:00:05 +0000 (13:00 -0500)]
vppapigen:  update markdown documentation

- Add newly added typedefs.
- Update string examples.

Change-Id: I1e7ee7cbf5901ba97302472521bf1f42a14765ea
Type: docs
Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>
4 years agomap: Prevent IPv4 prefix spoofing during IPv6 -> IPv4 93/24593/4
Jon Loeliger [Tue, 28 Jan 2020 13:30:28 +0000 (07:30 -0600)]
map: Prevent IPv4 prefix spoofing during IPv6 -> IPv4

Prevent malicious packets with spoofed embedded IPv4 addresses
by limiting the IPv6 ingress packets to known MAP-T domains.
Drop spoofed packets.

Add several tests that ensure spoofing isn't allowed.

Type: fix
Fixes: fc7344f9be

Change-Id: I80a5dd10d5fe7492e3a1b04de389d649a78065e2
Signed-off-by: Jon Loeliger <jdl@netgate.com>
4 years agomap: handle ip4 ttl=1 packets in map-t 91/24491/4
Alexander Chernavin [Thu, 23 Jan 2020 13:09:40 +0000 (08:09 -0500)]
map: handle ip4 ttl=1 packets in map-t

With this commit, ICMP Time Exceeded is sent to sender when TTL
expires at MAP BR.

Type: fix

Change-Id: I8effe163beab32596883127b819308cc355512c3
Signed-off-by: Alexander Chernavin <achernavin@netgate.com>
4 years agocrypto-native: don't expand aes-cbc keys twice 13/24613/2
Damjan Marion [Wed, 29 Jan 2020 09:31:26 +0000 (10:31 +0100)]
crypto-native: don't expand aes-cbc keys twice

Type: refactor

Change-Id: If0d9ec70f9e8c228c39505864a4a73bf94b67479
Signed-off-by: Damjan Marion <damarion@cisco.com>
4 years agobfd: add missing cast 47/24647/4
Klement Sekera [Wed, 29 Jan 2020 22:59:48 +0000 (22:59 +0000)]
bfd: add missing cast

Add missing cast to time conversion function to to deal with arbitrary
clocks-per-second values.

Type: fix

Change-Id: I5075a823e7a95c972c513ac765252337d5f59fbf
Signed-off-by: Klement Sekera <ksekera@cisco.com>
4 years agotests: add map-t fragmentation verifications 12/24412/3
Alexander Chernavin [Fri, 17 Jan 2020 13:31:04 +0000 (08:31 -0500)]
tests: add map-t fragmentation verifications

Type: test

Change-Id: I5522e88ee178d0563c246895393e835d125f1b81
Signed-off-by: Alexander Chernavin <achernavin@netgate.com>
4 years agodhcp: disable extraneous vlib_log spew 03/24603/1
Dave Barach [Tue, 28 Jan 2020 22:03:05 +0000 (17:03 -0500)]
dhcp: disable extraneous vlib_log spew

When there are no dhcp client interfaces configured, it's not
useful to make periodic / timeout log entries.

Type: fix

Signed-off-by: Dave Barach <dave@barachs.net>
Change-Id: I16b68fe15ad9de789e49ad1b782b3b0e536bad60

4 years agosession tcp: fix packet tracing 72/24572/5
Florin Coras [Tue, 28 Jan 2020 03:21:28 +0000 (19:21 -0800)]
session tcp: fix packet tracing

Type: fix

Change-Id: Ib823d016c64998779fb1d00b8aad3acb5e8340be
Signed-off-by: Florin Coras <fcoras@cisco.com>
4 years agohsa: proxy rcv wnd update acks after full fifos 55/24555/4
Florin Coras [Mon, 27 Jan 2020 18:34:13 +0000 (18:34 +0000)]
hsa: proxy rcv wnd update acks after full fifos

Avoid rcv wnd probing after zero window advertisments by registering for
tx dequeue notifications and forcing acks that open the rcv wnd.

Type: feature

Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I8f33e3cf917f8c83d412f370ca66013aa4cd6e67

4 years agocrypto-native: rename crypto_ia32 to crypto_native 74/24574/3
Damjan Marion [Tue, 28 Jan 2020 08:55:25 +0000 (09:55 +0100)]
crypto-native: rename crypto_ia32 to crypto_native

Type: refactor

Change-Id: I9f21b3bf669ff913ff50afe5459cf52ff987e701
Signed-off-by: Damjan Marion <damarion@cisco.com>
4 years agomap: ip4-map-t more RFC compliant 42/24342/6
Vladimir Ratnikov [Tue, 14 Jan 2020 14:48:31 +0000 (09:48 -0500)]
map: ip4-map-t more RFC compliant

When MTU is not set, ignore_df and mtu check
always returns true and packets are dropped.
This patch puts MTU checks after it was
compared with 0 and set to maximum if not set.
Added trace node.

If MTU is less than the total length value of
the IPv4 packet plus 20, the translator MUST
send an ICMPv4 "Fragmentation Needed" error message
to the IPv4 source address

Type: fix
Fixes: 87663cdf644fb7c94c0fec9460829b7e4e7c35ca

Signed-off-by: Vladimir Ratnikov <vratnikov@netgate.com>
Change-Id: I35b99bc2648984cdbf5b6a57ddec91c586b15bef

4 years agocrypto-ia32: add VAES support for AES-CBC 91/24091/12
Damjan Marion [Thu, 19 Dec 2019 12:27:28 +0000 (13:27 +0100)]
crypto-ia32: add VAES support for AES-CBC

Type: feature

Change-Id: Ic8aa6c48913677537301971469f9627b70c1cec8
Signed-off-by: Damjan Marion <damarion@cisco.com>
4 years agosr: fix possible null-pointer dereference 85/24185/7
Ignas Bacius [Fri, 3 Jan 2020 13:05:46 +0000 (15:05 +0200)]
sr: fix possible null-pointer dereference

Steps to reproduce VPP crash:
1. configure localsid End behavior
2. ping the localsid address

Type: fix

Signed-off-by: Ignas Bacius <ignas@noia.network>
Change-Id: Id780e0875ec9cdb25252217990919fb3dddbf06a

4 years agovppinfra: use CPUID provided base frequency if available 62/24062/8
Damjan Marion [Wed, 18 Dec 2019 17:45:19 +0000 (18:45 +0100)]
vppinfra: use CPUID provided base frequency if available

Type: fix

Change-Id: Ifb007207be97119e07c3a0eba4714eb519de043c
Signed-off-by: Damjan Marion <damarion@cisco.com>
4 years agovppinfra: add x86 CPU definitions 53/24053/4
Damjan Marion [Wed, 18 Dec 2019 15:09:48 +0000 (16:09 +0100)]
vppinfra: add x86 CPU definitions

Type: feature

Change-Id: I9d1f9f00ac011a93709850186dcf4cf5ea3bf88a
Signed-off-by: Damjan Marion <damarion@cisco.com>
4 years agoclassify: pcap / packet trace debug CLI bugs 44/24544/2
Dave Barach [Mon, 27 Jan 2020 14:56:58 +0000 (09:56 -0500)]
classify: pcap / packet trace debug CLI bugs

"classify filter trace ... " and "classify filter pcap ..." are
mutually exclusive.

vnet_pcap_dispatch_trace_configure needs to check for
set->table_indices == NULL.

Type: fix
Ticket: VPP-1827

Signed-off-by: Dave Barach <dave@barachs.net>
Change-Id: I43733364087ffb0a43de92e450955033431d559d

4 years agointerface: Add missing ip4 udp->checksum = 0 prior to computing checksum 53/24553/2
Steven Luong [Mon, 27 Jan 2020 18:37:56 +0000 (10:37 -0800)]
interface: Add missing ip4 udp->checksum = 0 prior to computing checksum

For ip4 tcp, ip6 tcp, and ip6 udp packet, we set checksum = 0 prior to
computing the checksum. We missed ip4 udp case. This oversight requires all
clients to set udp->checksum = 0 if ip4 udp checksum offload is needed.

Type: fix

Signed-off-by: Steven Luong <sluong@cisco.com>
Change-Id: Ic608811e82099f3bec469e123671e9b281f38d76

4 years agoipip: Multi-point interface 43/24143/5
Neale Ranns [Sun, 29 Dec 2019 23:55:18 +0000 (23:55 +0000)]
ipip: Multi-point interface

Type: feature

plus fixes for gre

Signed-off-by: Neale Ranns <nranns@cisco.com>
Change-Id: I0eca5f94b8b8ea0fcfb058162cafea4491708db6

4 years agotunnel: Common types for IP tunnels 41/24141/4
Neale Ranns [Sun, 29 Dec 2019 23:55:18 +0000 (23:55 +0000)]
tunnel: Common types for IP tunnels

Type: refactor

Signed-off-by: Neale Ranns <nranns@cisco.com>
Change-Id: I18dcdb7af3e327f6cacdbcb1e52b89f13d6ba6e2

4 years agomap: api: fix tag overflow and leak 70/24470/3
Benoît Ganne [Tue, 21 Jan 2020 17:24:44 +0000 (18:24 +0100)]
map: api: fix tag overflow and leak

The 'tag' parameter is expected to be a NULL-terminated C-string in
callees:
 - make sure it is null-terminated in both API and CLI cases
 - do not allocate & copy the string into a non-NULL-terminated vector
   in API case
 - fix leak in CLI case

Type: fix

Change-Id: I221a489a226240548cdeb5e3663bbfb94eee4600
Signed-off-by: Benoît Ganne <bganne@cisco.com>
4 years agobfd: reset peer discriminator on timeout 88/24388/3
Klement Sekera [Fri, 17 Jan 2020 10:01:52 +0000 (10:01 +0000)]
bfd: reset peer discriminator on timeout

More RFC compliance.

Ticket: VPP-1816 BFD: peer discriminator not reset on timeout
Type: fix

Change-Id: I68063c18097d282b3527e3fb485c1d0d1fd1b0c8
Signed-off-by: Klement Sekera <ksekera@cisco.com>
4 years agolibmemif: memif_control_fd_update always pass context from libmemif_main 23/23423/2
Jakub Grajciar [Thu, 14 Nov 2019 09:47:25 +0000 (10:47 +0100)]
libmemif: memif_control_fd_update always pass context from libmemif_main

Event polling instance is always identified by libmemif main private context.
Fixes event polling handled by libmemif.

Type: fix

Signed-off-by: Jakub Grajciar <jgrajcia@cisco.com>
Change-Id: I51dcdb279b18f8ce97bad3b2695848e0b25a232d

4 years agofib: Reload the adj after possible realloc (VPP-1822) 02/24502/2
Neale Ranns [Thu, 23 Jan 2020 22:46:06 +0000 (22:46 +0000)]
fib: Reload the adj after possible realloc (VPP-1822)

Type: fix
Fixes: 418b225931634f6d113d2971cb9550837d69929d

Change-Id: Ia5f4ea24188c4f3de87e06a7fd07b40bcb47cfc1
Signed-off-by: Neale Ranns <nranns@cisco.com>
4 years agodevices: vhost: fix data offset on input 17/24517/2
Benoît Ganne [Fri, 24 Jan 2020 17:06:01 +0000 (18:06 +0100)]
devices: vhost: fix data offset on input

Regardless of whether the virtio_net_hdr is sent as a separate
descriptors or in the same descriptor as the data, we always want to
skip the header length - maybe moving to the next descriptor along the
way.

Type: fix

Change-Id: Iaa70aeb310e589639b20f8c7029aaa8d3ce5d307
Signed-off-by: Benoît Ganne <bganne@cisco.com>
4 years agodocs nat: fix nat-ha ascii art 80/24080/3
Paul Vinciguerra [Thu, 19 Dec 2019 16:51:22 +0000 (11:51 -0500)]
docs nat: fix nat-ha ascii art

  See: https://docs.fd.io/vpp/19.08/nat_ha_doc.html

Type: docs

Change-Id: I43ecf1dfb6976ebafee04d820f0e1b07393a0b93
Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>
4 years agosession: fix node runtime in pre-input queue handler 61/24061/3
Florin Coras [Wed, 18 Dec 2019 17:38:40 +0000 (09:38 -0800)]
session: fix node runtime in pre-input queue handler

Call session queue node with the right node runtime instead of the
pre-input node runtime.

Type: fix

Change-Id: I43d20bed4930fc877b187ce7ecdce62034b393c5
Signed-off-by: Florin Coras <fcoras@cisco.com>
4 years agodocs: Update the requirements and fix the build 19/24519/1
John DeNisco [Fri, 24 Jan 2020 19:04:41 +0000 (14:04 -0500)]
docs: Update the requirements and fix the build

Signed-off-by: John DeNisco <jdenisco@cisco.com>
Change-Id: I30e37f7e549083337b11ace95b4ff4f427d9fc8c

4 years agonat: in2out-output nodes work with acl reflect 14/24414/2
Matthew Smith [Thu, 16 Jan 2020 19:48:52 +0000 (13:48 -0600)]
nat: in2out-output nodes work with acl reflect

Type: feature

The current feature ordering of NAT44 nodes with respect to the
ACL plugin's IPv4 input/output features is:

ip4-output: acl-plugin-out-ip4-fa runs before any NAT44 nodes
ip4-unicast: acl-plugin-in-ip4-fa runs before any NAT44 nodes

ACL rules with action permit+reflect can keep track of outbound
flows and allow the replies inbound without an explicit inbound rule.
If ACL permit+reflect rules are configured on an interface that also
has NAT44 configured with output-feature/postrouting translation of
outbound packets, the ACL rules cannot allow inbound packets. The
ACL state that was stored on the outbound flow contains the IP
addresses of the original packet, prior to translation. The inbound
packets are being evaluated by the ACL node using the translated
addresses.

The order of processing inbound needs to be the opposite of what it
was outbound for this to work. Change the NAT44 features on
ip4-output so that they run before outbound ACL nodes. This matches
the existing behavior of the NAT44 nodes which rewrite
source addresses as an input feature instead of an output feature.

This was only done for endpoint dependent mode because the regular
endpoint independent in2out-output node currently selects an
explicit next node rather than using the next node on the feature
arc.

Unit test added to configure both NAT and an ACL and ensure that
out2in packets matching an in2out flow are permitted by the ACL
and translated by NAT.

Change-Id: Ibd679c28b64c3fc3cc8c0606ea93123e384e839f
Signed-off-by: Matthew Smith <mgsmith@netgate.com>
4 years agovcl: always report EPOLLHUP/EPOLLRDHUP on close 77/24477/2
Florin Coras [Wed, 22 Jan 2020 15:32:12 +0000 (07:32 -0800)]
vcl: always report EPOLLHUP/EPOLLRDHUP on close

Type: fix

Change-Id: I3d24a7973c7113ffeb9109e89cda7fa960e73a5b
Signed-off-by: Florin Coras <fcoras@cisco.com>
4 years agovcl session: udp session migration notifications 62/24462/3
Florin Coras [Wed, 22 Jan 2020 02:33:23 +0000 (18:33 -0800)]
vcl session: udp session migration notifications

Type: feature

Change-Id: I402549818ba6e078802e914293304174dc6625c2
Signed-off-by: Florin Coras <fcoras@cisco.com>
4 years agodocs: add AddressSanitizer mini-howto 99/23699/4
Benoît Ganne [Fri, 29 Nov 2019 16:28:30 +0000 (17:28 +0100)]
docs: add AddressSanitizer mini-howto

Type: docs

Change-Id: I3bb589d04f15a03166a6d457552ffc316fb02f94
Signed-off-by: Benoît Ganne <bganne@cisco.com>
4 years agosrv6-mobile: fix the converity issue 72/24372/2
Tetsuya Murakami [Thu, 16 Jan 2020 13:46:29 +0000 (05:46 -0800)]
srv6-mobile: fix the converity issue

Type: fix

Signed-off-by: Tetsuya Murakami <tetsuya.mrk@gmail.com>
Change-Id: I358a290f4ac121f075f7ee52941beabe478bfba0

4 years agoapi: mark api_trace_command_fn thread-safe 93/24493/1
Dave Barach [Thu, 23 Jan 2020 13:44:40 +0000 (08:44 -0500)]
api: mark api_trace_command_fn thread-safe

Binary API trace replay with multiple worker threads depends in many
cases on worker thread graph replica maintenance. If we (implicitly)
assert a worker thread barrier at the debug CLI level, all graph
replica changes are deferred until the replay operation completes. If
an interface is deleted, the wheels may fall off.

Type: fix
Ticket: VPP-1824

Signed-off-by: Dave Barach <dave@barachs.net>
Change-Id: I9b07d43f8501caa5519e5ff9ae4c19dc2661cc84

4 years agoipsec: re-enable DPDK IPSec for tunnel decap/encap (VPP-1823) 38/24438/5
Neale Ranns [Tue, 21 Jan 2020 04:58:02 +0000 (04:58 +0000)]
ipsec: re-enable DPDK IPSec for tunnel decap/encap (VPP-1823)

Type: fix

Change-Id: Iff9b1960b122f7d326efc37770b4ae3e81eb3122
Signed-off-by: Neale Ranns <nranns@cisco.com>
4 years agofib: Adjacency realloc during rewrite update walk (VPP-1822) 57/24457/2
Neale Ranns [Sun, 12 Jan 2020 21:16:55 +0000 (21:16 +0000)]
fib: Adjacency realloc during rewrite update walk (VPP-1822)

Type: fix

Change-Id: I0e826284c50713d322ee7943d87fd3363cfbdfbc
Signed-off-by: Neale Ranns <nranns@cisco.com>
4 years agohsa: proxy app fixes 60/24460/5
Florin Coras [Wed, 22 Jan 2020 00:17:53 +0000 (16:17 -0800)]
hsa: proxy app fixes

Type: fix

Change-Id: Icb4b331c9346d3781f4ddd6f62891c78d4059c1f
Signed-off-by: Florin Coras <fcoras@cisco.com>
4 years agofib: FIB crash removing labelled route (VPP-1818) 36/24436/2
Neale Ranns [Mon, 20 Jan 2020 02:28:00 +0000 (02:28 +0000)]
fib: FIB crash removing labelled route (VPP-1818)

Type: fix

The crash occured trying to retreive a NULL path list to walk the path
extensions. A walk shoul not be required, because there should be no
extensins, since all paths are removed. The problem is that when the
paths were added, they were not sorted, hence neither were the
extensions and when they were updated, duplicate extensions were added,
and hence a path removal did not remove them all.
Fix is to make sure paths are sorted.

Change-Id: I069d937de8e7bc8aae3d92f588db4daff727d863
Signed-off-by: Neale Ranns <nranns@cisco.com>
(cherry picked from commit 257749c40946a9269140d322e374d74c3b6eefb8)

4 years agonsim: enable output scheduling on main thread 51/24451/4
Dave Wallace [Tue, 21 Jan 2020 16:56:19 +0000 (16:56 +0000)]
nsim: enable output scheduling on main thread

Type: fix

Change-Id: I5d47cb9bc7eb7f3c8485e3b42f0701e81d87ba2a
Signed-off-by: Dave Wallace <dwallacelf@gmail.com>
4 years agonat: fix dhcp client on outside interface with output feature 17/24317/2
Alexander Chernavin [Tue, 14 Jan 2020 11:11:42 +0000 (06:11 -0500)]
nat: fix dhcp client on outside interface with output feature

There was an attempt to fix this problem in the commit:
d3b8c861a44e70c197ab721fa3ce7f38bbeab7fd

But checking the LOCALLY_ORIGINATED flag didn't work because this flag
gets reset before it can reach the NAT nodes.

With this commit, replace the check for the LOCALLY_ORIGINATED flag
with a check to see if the packet is a DHCP broadcast.

Type: fix

Change-Id: I069c08a785b5988b10192f528e4f9c4c7cc2f8a3
Signed-off-by: Alexander Chernavin <achernavin@netgate.com>
4 years agonat: removed obsolete fragmentation code 15/24415/3
Filip Varga [Fri, 17 Jan 2020 18:24:13 +0000 (19:24 +0100)]
nat: removed obsolete fragmentation code

Type: fix
Ticket: VPP-1817

Signed-off-by: Filip Varga <fivarga@cisco.com>
Change-Id: Id4d694ce636b0a213e65ce27c32a8150df9af0f8