Perform accounting of expected packets based on created packet infos.
Use this accounting info to automatically expect (and verify) the
correct number of packets to be captured. Automatically retry the read
of the capture file if scapy raises an exception while doing so to
handle rare cases when capture file is read while only partially
written during busy wait. Don't fail assert_nothing_captured if only
junk packets arrived.
Change-Id: I16ec2e9410ef510d313ec16b7e13c57d0b2a63f5
Signed-off-by: Klement Sekera <ksekera@cisco.com>
Most of the test cases are not interested in IPv6 Router Alerts,
so change the default behaviour of get_capture to filter out
these packets with the possibility of turning the filtering off,
for test cases which are interested in the RAs.
Change-Id: I0b5ee685f82c49cd32c6d6a4638eb3493d2988fc
Signed-off-by: Klement Sekera <ksekera@cisco.com>
Introduce an API which asserts empty capture for interface.
Throw exception in old API if the capture does not exist, thus
making it clear if the test expects packets to arrive or not.
Improve performance by not doing sleeps after starting the packet
generator, rather lazily deleting captures when needed.
Fix wrong usage of packet.show() in various tests.
Change-Id: I456cb23316eef99b3f35f80344fe595c4db9a21c
Signed-off-by: Klement Sekera <ksekera@cisco.com>
Improve handling of timeouts. Add a workaround for when timing wheel
fires an event a tiny amount of time before it should actually be
fired. Don't delete unneeded events at all from timing wheel, instead
ignoring unexpected events. Enable the skipped BFD test, which passes
now.
Change-Id: I6ffd4fc0ba7a049ffe63bb0e5290641a7300dd6f
Signed-off-by: Klement Sekera <ksekera@cisco.com>
Properly wakeup the main process loop only when necessary to avoid
missed events. Improve BFD unit test reliability and speed. Add
timestamps to logs and replace Queue with more efficient deque.
Change-Id: I01255a02057d3146917b43b669ccdc74f31ef0c8
Signed-off-by: Klement Sekera <ksekera@cisco.com>
Instead of storing a pointer, store an offset within vlib_buffer marking
the start of the ip header (similar to storing start of ethernet
header). Handle negative timeout in the bfd process main loop.
Change-Id: I05a1ff3ac41da5bdc3b2ac6f9e03b3241994688b
Signed-off-by: Klement Sekera <ksekera@cisco.com>
This is a work-in-progress basic BFD session handling. Only
asynchronous mode is supported at the moment. Setting the session flags
doesn't work.
Change-Id: Idba27f721b5c35be5a66a6d202a63d23ff7ecf6f
Signed-off-by: Klement Sekera <ksekera@cisco.com>
- s/l2/span in span_api.c in foreach macro
- Not installing .json from Makefile.am
Change-Id: I2469fe01138d62e044b8262cdb5a6e3b009bb43e
Signed-off-by: Ole Troan <ot@cisco.com>
Change the test wrapper script for the updated Python API.
All tests but the L2BD multi instance runs fine.
That is currently skipped.
I see intermittent failures when an MLD message is received
before the ND NA in MPLS and IPV6 FIB tests.
Change-Id: If809877c9abdf596dbb0a419ce5429552f63d212
Signed-off-by: Ole Troan <ot@cisco.com>
- add/delete L2XC instances and verify results by traffic
Change-Id: Ib538a98e499ae3c9c9601a22afcabb1afb84c881
Signed-off-by: Jan Gelety <jgelety@cisco.com>
- small correction of docstrings
- fix of create_pg_interface
Change-Id: I1958bd5ddaddaa2f7e6cbb18b0076e59e86d1e68
Signed-off-by: Jan Gelety <jgelety@cisco.com>
- add/update/delete L2BD instances and verify results by API
command bridge_domain_dump and by traffic where applicable
Change-Id: Ic9d7f7b5f6f10e5df7053f27cbc87f653704dab1
Signed-off-by: Jan <jgelety@cisco.com>
- deprecate MPLSoEth and MPLSoGRE; replace with generic MPLS tunnel.
- deprecates CLI 'mpls encap ..'; replace with addition of MPLS out label to a route/tunnel.
- support for MPLS 'routes', e.g. MPLS x-connects.
- deprecates CLI 'mpls decap ..'; replace with 'mpls route .. '
Change-Id: Ibda46544912f880d0200f22bf9ff9b52828fcc2f
Signed-off-by: Neale Ranns <nranns@cisco.com>
Added support for multicast vxlan tunnels which are used for bridge domain flooding instead
of flooding the all unicast tunnels in the bridge domain.
features added:
* conditional flooding to some of the BD members - based on existance of multicast tunnel member
* added local multicast adjacency - multicast packets are handled as the same as unicast - based on src (unicast) address
* refactored some of vxlan tunnel creation code - to unify ip4/6 handling
Change-Id: I60cca4124265a8dd4f6b2d6ea8701e52e7c1baa4
Signed-off-by: Eyal Bari <ebari@cisco.com>
If VPP process dies right at start, do a quick detection instead of being
stuck in the connect timeout (60s).
Change-Id: I41675181635fb81a6a7d93fbf652480a16bf78a0
Signed-off-by: Klement Sekera <ksekera@cisco.com>
Change-Id: I0f7cbf06b5a5acd745d13c9f5c761ea18132107b
Signed-off-by: marek <mazavods@gmail.com>
Signed-off-by: Damjan Marion <damarion@cisco.com>
Signed-off-by: Pavel Kotucek <pkotucek@cisco.com>
Signed-off-by: Damjan Marion <damarion@cisco.com>
- JIRA: CSIT-255
- create loopback interfaces
- move pg-interface specific arp and neighbor discovery from vpp_interface to vpp_pg_interface
- base configuration of IRB tests
- IP test scenario
Change-Id: I9945a188163652a4e22325877aef008c4d029557
Signed-off-by: Matej Klotton <mklotton@cisco.com>
