Folks need to know that they MUST carefully control the set of plugins
to avoid feeding messages to the wrong binary API message handlers.
Change-Id: Iefeeda6670aae4627446caee21717b847305c9b5
Signed-off-by: Dave Barach <dave@barachs.net>
Type: feature
- Define the ip_dscp_t and use in the IP headers
- Add DSCP setting to the DHCP client for use with packet TX
Change-Id: If220dde0017ea78793747d65f53e11daf23a28fa
Signed-off-by: Neale Ranns <nranns@cisco.com>
Type: feature
this means DHCP packets are subject to the IP features configured on the interface
- the unicast packets already were sent throught the adj
- added UT for DHCP client sending a unicast renewal
Change-Id: Id50db0b71822f44bf7cb639a524195cdc9873526
Signed-off-by: Neale Ranns <nranns@cisco.com>
When building out-of-tree plugins, we must search for .api in VPP
installed include directory.
Type: fix
Change-Id: I76b7bace69ff54a385d944313879e2aeb7293648
Signed-off-by: Benoît Ganne <bganne@cisco.com>
Type: fix
Distinguish between closed and deleted states to avoid deleting the
session prior to the transport connection.
Change-Id: Ia285ce94b26a70773f8c0ce9d2c73095d3e2a337
Signed-off-by: Florin Coras <fcoras@cisco.com>
When mode == ip, the variable next_index is not initialized.
Although insde the while loop, ni will be fixed to contain next[0],
it is easier to initialize it.
Type: fix
Change-Id: I6653a958bbc5105e7266bf89e3c8569ff00f0199
Signed-off-by: Steven Luong <sluong@cisco.com>
show interface does not display the RX counters for the bond
interfaces. It displays rx-no-buf instead.
The problem is VNET_INTERFACE_COUNTER_RX is a combined counter,
not a simple counter. Change the code to use
vlib_increment_combined_counter passing it with n_rx_packets and
n_rx_bytes.
Type: fix
Change-Id: I8121ad7e546447049fa13da62481b6c8f5575bec
Signed-off-by: Steven Luong <sluong@cisco.com>
implement per-acl-number counters in the stats segment.
They are created during the ACL creation,
the counters are incremented in the dataplane using
the new inline function with the extra parameter being
the packet size. Counting in shared segment adds
a noticeable overhead, so add also an API to
turn the counters on.
Type: feature
Change-Id: I8af7b0c31a3d986b68089eb52452aed45df66c7b
Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com>
Type: test
Depends-on: https://gerrit.fd.io/r/#/c/20484/
Change-Id: I140132cfcc4347035fe2bb9919f8e7923342940f
Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>
A waste of binary API trace space; an otherwise idle control-plane
will eventually fill the api trace buffer with them.
Type: fix
Ticket: VPP-1725
Change-Id: Id8338ea4070cd76481595005986efc558f0694e6
Signed-off-by: Dave Barach <dave@barachs.net>
(cherry picked from commit 996a757ff93233379bf0a464dce6d99f5d622ca4)
As requested in https://lists.fd.io/g/vpp-api-dev/message/18
three vapi scrips are packaged, destination to share/vpp/.
Also:
+ Add "vapi" as a separate component to maintainers file.
+ Add also vppapigen/generate_json.py to share/vpp/.
+ Improve CMakeLists.txt indentation.
Type: feature
Change-Id: Ia06715621aa344e8ee759410b293509a54f81fdd
Signed-off-by: Vratko Polak <vrpolak@cisco.com>
vppapigen supports additional types not handled by the papi seializer.
This adds the types for the sake of parity.
Change-Id: Id8efad7f169b5023879935575ace2cc3e9c291d4
Type: feature
Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>
When memif sends back socket messages containing strings, we copy
vectors into C-string. Unfortunately, most vectors are not
null-terminated, causing strncpy() read overflow. Moreover, strncpy()
does not null-terminate string in case of max length reached.
This patch introduces helpers to safely copy strings from vectors.
Type: fix
Fixes: d6042d4f1ea0baf02bc87c72960a331a9e08dfab
Change-Id: I38489ec8d2a5d4a42b9abde1aa3dfdbd06ebe024
Signed-off-by: Benoît Ganne <bganne@cisco.com>
Type: fix
Several Fixes:
1 - Anti-replay did not work with GCM becuase it overwrote the sequence
number in the ESP header. To fix i added the seq num to the per-packet
data so it is preserved
2 - The high sequence number was not byte swapped during ESP encrypt.
3 - openssl engine was the only one to return FAIL_DECRYPT for bad GCM
the others return BAD_HMAC. removed the former
4 - improved tracing to show the low and high seq numbers
5 - documented the anti-replay window checks
6 - fixed scapy patch for ESN support for GCM
7 - tests for anti-reply (w/ and w/o ESN) for each crypto algo
Change-Id: Id65d96b6d1d4dd821b2ab557e87468fff6d70e5b
Signed-off-by: Neale Ranns <nranns@cisco.com>
Multiple API message handlers call vnet_get_sup_hw_interface(...)
without checking the inbound sw_if_index. This can cause a
pool_elt_at_index ASSERT in a debug image, and major disorder in a
production image.
Given that a number of places are coded as follows, add an
"api_visible_or_null" variant of vnet_get_sup_hw_interface, which
returns NULL given an invalid sw_if_index, or a hidden sw interface:
- hw = vnet_get_sup_hw_interface (vnm, sw_if_index);
+ hw = vnet_get_sup_hw_interface_api_visible_or_null (vnm, sw_if_index);
if (hw == NULL || memif_device_class.index != hw->dev_class_index)
return clib_error_return (0, "not a memif interface");
Rename two existing xxx_safe functions -> xxx_or_null to make it
obvious what they return.
Type: fix
Change-Id: I29996e8d0768fd9e0c5495bd91ff8bedcf2c5697
Signed-off-by: Dave Barach <dave@barachs.net>
This code should handle the 3 following cases:
- Active close
quic_proto_on_close sets state to ACTIVE_CLOSING
send packets eventually returns an error, calling
quic_connection_closed which deletes the connection
- Passive close
quic_on_closed_by_peer -> set state to PASSIVE_CLOSING
"race" between app confirmation (calling quic_proto_on_close) and
quicly signalling that it's done (triggers call to
quic_connection_closed).
If quic_connection_closed is called first, it sets the state to
PASSIVE CLOSING QUIC CLOSED, then when quic_proto_on_close is called
it frees the connection.
If quic_proto_on_close is called first, it sets the state to PASSIVE
CLOSING APP CLOSED, then when quic_connection_closed is called it frees
the connection
- Error close (reset)
quic_connection_closed is called in state READY. This means a timeout
or protocol error happened. This calls session_transport_reset_notify,
the app should confirm the deletion and quic_proto_on_close will be
called to delete the connection.
Change-Id: I3acbf9b079ed2439bdbb447197c428c78915d8c0
Signed-off-by: Aloys Augustin <aloaugus@cisco.com>
Type: feature
Encoding the vpp node index into the vlib_error_t as a 10-bit quantity
limits us to 1K graph nodes. Unfortunately, a few nodes need 6 bit
per-node error codes. Only a very few nodes have so many counters.
It turns out that there are about 2K total error counters in the system,
which is (approximately) the maximum error heap index.
The current (index,code) encoding limits the number of interfaces to
around 250, since each interface has two associated graph nodes and we
have about 500 "normal, interior" graph node
This patch adds an error-index to node-index map, so we can store
error heap indices directly in the vlib_buffer_t.
Type: refactor
Change-Id: I28101cad3d8750819e27b8785fc0cf71ff54f79a
Signed-off-by: Dave Barach <dave@barachs.net>
Type: fix
This gives the session layer a chance to to cleanup events.
Change-Id: I7499e94acf06340e2b19a1d91a4c61a63cd66c52
Signed-off-by: Florin Coras <fcoras@cisco.com>
New pip releases can break pip-tools. This commit pins the version of
pip used in the test virtualenv to prevent uncontrolled breakage.
This fixes the current issue in make test:
TypeError: __init__() got an unexpected keyword argument 'index_urls'
Change-Id: I3b7ecb31e651401ada0d357e2bf093c91c934565
Type: feature
Signed-off-by: Aloys Augustin <aloaugus@cisco.com>
Some combinations of new qemu (2.11) and old dpdk (16.10) may
send VHOST_USER_SET_FEATURES at the end of the protocol exchange
which the vhost interface is already declared up and ready.
Unfortunately, the process of VHOST_USER_SET_FEATURES will cause
the interface to go down. Not sure if it is correct or needed.
Because there is no additional messages thereafter, the hardware
interface stays down.
The fix is to check the interface again at the end of processing
VHOST_USER_SET_FEATURES. If it is up and ready, we bring back
the hardware interface.
Type: fix
Change-Id: I490cd03820deacbd8b44d8f2cb38c26349dbe3b2
Signed-off-by: Steven Luong <sluong@cisco.com>
1. "numa-only" is optional and is disabled by default for lacp mode.
2. update lacp doc.
Type: fix
Change-Id: I6a3a8423ef31ad9980353a796957693cd6205d73
Signed-off-by: Zhiyong Yang <zhiyong.yang@intel.com>
Add plugin config, systemd config, netplan config, software
installation via ssh, and a quick HowTo for setting up a double-nat
test gateway.
Fix a minor doc bug which caused a complaint on vpp-dev@lists.fd.io:
/etc/vpp/startup.conf -> /setup.gate, but the vpp configuration file
wasn't explicitly tagged with the name /setup.gate.
Type: docs
Change-Id: Ib219040d7c3c8b50ed66f8e9d3afd3dcf51b6b7b
Signed-off-by: Dave Barach <dave@barachs.net>
