This change shows around 7% improvement in ip4 path
when ip4-output features are not used.
Change-Id: I81c1c4c38c99fff0ad8270d3c0df907acf1d8c58
Signed-off-by: Damjan Marion <damarion@cisco.com>
Addition of read API to ioam-pot plugin which returns the current
pot profile(s) configured
Change-Id: I188e53811391e053860009dde3719612a2446521
Signed-off-by: Sagar Srivastav <sagsriva@cisco.com>
Addition of read API to ioam-trace plugin which returns the current
trace profile configured
Change-Id: Ibe2baf0f60fb2a74ddc140747b53128aba975aaa
Signed-off-by: Sagar Srivastav <sagsriva@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>
1. sr-rewrite - SR insertion in v6 : SR RH is inserted immediately after v6 header
but if hbh header is present as per RFC2460 it should immediately follow
v6 header. This is fixed.
2. sr-local : v6 packet destined to a sr segment is received if hbh is present
it is not handed over to sr-local for processing. fixed ip6-local handling to
skip hbh as there is no register handler for hbh for now.
3. sr-replicate - update in dual of sr_rewrite to handle replicate, fixes in
sr-replicate to handle presence of hbh header
Change-Id: I034523a42d2fedf97134761f956ab534babb8b36
Signed-off-by: Shwetha <shwethab@cisco.com>
The vpp control plane thread generates different types of packets such as ARP,
DHCP client, IPv6 RA, etc. which need to go through HQoS thread associated
with the output interfaces. Therefore, this patch enables vpp main thread
connection with the HQoS thread through dedicated SWQ.
Change-Id: Idcb759546d4bcd9b40beedaec4f12b29baae3e40
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.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>
- On VXLAN packet decap, validate its DIP against VXLAN tunnel.
- Add extra logic to validate and handle creation of multicast
VXLAN tunnels.
Change-Id: I6abdddd7be4cd9f1bcfc88d9970ba681fdd72f7c
Signed-off-by: John Lo <loj@cisco.com>
See Jira ticket for more details
- New plugins created to (a) Add VxLAN-GPE as transport (b) Provide export infra for
VxLAN-GPE.
Change-Id: Ife50c7434f53d17a4783062310f73d063d53494c
Signed-off-by: Vengada Govindan <venggovi@cisco.com>
1. vnet_set_input_acl_intfc expects currently applied table ids to
remove them properly, fixed that.
2. check if the interface has MACIP ACL applied before unapplying it
3. if applying MACIP ACL to interface that has one already applied,
unapply that first.
These changes required also swapping the order of the add/del functions.
Change-Id: I179490371507b07e9dd8852000954156c318d98c
Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com>
The is_ip6 flag was incorrectly set during classifier
table creation phase, which intermittently caused the mismatch
between the mask value and the match values, resulting
in dropped packets. Fix that.
Also get rid of the magic numbers in that part of the code.
Change-Id: I0606561e6b07e70a1aa733746b56ed0e91752c94
Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.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>
Sometimes NICs are flagging checksum 0 as bad, which is not
always true.
Change-Id: Ibb0147c94f436966e6afa472025bdf92c41f201e
Signed-off-by: Damjan Marion <damarion@cisco.com>
Includes simple test cases for acl management.
Change-Id: Ifff4f4baf9bfe84d73ebc46b591ecc46c85c94ad
Signed-off-by: Jan Srnicek <jsrnicek@cisco.com>
Signed-off-by: Marek Gradzki <mgradzki@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>
The re-entrant walks were caused when the walk from an IP adj updated a fib_netry with an MPLS adj which in turn triggers a walk of the IP adj. Re-entrant walks do unnecessary work.
also fixed a walk merge issue where the encountered walk should only be checked for equivalence woth the most recent alk, not any in the list. Otherwise an UO,DOWN,UP beceoms (2*)UP,DOWN
Change-Id: Ib8b27f055dc6c1366d33740276d1c26cd314220a
Signed-off-by: Neale Ranns <nranns@cisco.com>
The macros used to verify the validity of sw_if_index passed in
the API calls have puzzled coverity.
Even though the issues are false positives, the checks are rather
simple, so edited them to avoid using the preprocessor macros,
it makes the code easier to follow.
Added the null check for 157336.
Change-Id: I24651346851215b236e53e682261e1f91219b381
Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.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>
Change-Id: Ib6dd290085e6f9a434499af8d19f346220dc8428
Signed-off-by: Damjan Marion <damarion@cisco.com>
Signed-off-by: Pavel Kotucek <pkotucek@cisco.com>
Introduced by recent commit. It causes initalization failure on many
NICs.
Change-Id: I409ebb8ca5ae29eb9d43438017a0d1ddddb472fc
Signed-off-by: Damjan Marion <damarion@cisco.com>
This patch significantly improves vhost Tx and Rx
performance (20% Mpps improvement in PVP scenario).
Most significant change consists in the split of
virtio ring parsing and memory copies.
Other minor changes mostly consist in getting
rid of unnecessary variables.
Change-Id: Ia94e12ab9a6c114e3f7fef376a9343823d051209
Signed-off-by: Pierre Pfister <ppfister@cisco.com>
After a bug was found, I decided to review old vhost code.
This change cleans some of it by:
- Use unix file private data rather than hash table
- Use vnet interface lookups rather than hash table
- Keep track of unix_fd index rather than fd value
- Change some indent
- Store interfaces in a clib pool rather than hand-made pool
The overall change reduces the number of lines as well as
the amount of state kept in vhost structures.
Change-Id: I6b9b670b9c7e1fb85981bcf2099f7140b0251fe0
Signed-off-by: Pierre Pfister <ppfister@cisco.com>
