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Change-Id: I3b3c8333287bb704ac7b0bbc81b3dbb059e8d2ac
Signed-off-by: Benoît Ganne <bganne@cisco.com>
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Using memcpy instead of complex specific copy logic. This simplify
the implementation and also improve perf slightly.
Also move adjacency data from tail to head of buffer, which improves
cache locality (header and data share the same cacheline)
Finally, fix VxLAN which used to workaround vnet_rewrite logic.
Change-Id: I770ddad9846f7ee505aa99ad417e6a61d5cbbefa
Signed-off-by: Benoît Ganne <bganne@cisco.com>
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Change-Id: Icdf51b094c34725c079d2e4acbb955744434302d
Signed-off-by: Neale Ranns <nranns@cisco.com>
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Change-Id: I6169ebdd3ac2d5d77fd2e12068c8aab6d8072c03
Signed-off-by: Florin Coras <fcoras@cisco.com>
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Change-Id: Iad6c4b867961ec8036110a4e15a829ddb93193ed
Signed-off-by: Neale Ranns <nranns@cisco.com>
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This fixes a bug where packets could be sent but not received when opening an UDP connection.
Change-Id: I0993dd806b277374232d551167970ab13a62dbf9
Signed-off-by: Aloys Augustin <aloaugus@cisco.com>
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Change-Id: I9161959536c37f6f730650c9c0058a41af8e7001
Signed-off-by: Nathan Skrzypczak <nathan.skrzypczak@gmail.com>
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Change-Id: I56d8d8d67d5590e24c1ddb54b0c63a2cb03798e1
Signed-off-by: Florin Coras <fcoras@cisco.com>
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Change-Id: I454bb01153d1d0536c4a6fe36103e7721aad8cd1
Signed-off-by: Damjan Marion <damarion@cisco.com>
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Change-Id: I04dbfb914706b25fcc3bd6ee0d19cfdc810234ae
Signed-off-by: Neale Ranns <nranns@cisco.com>
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- avoid changing snd_nxt when doing fast retransmits
- use snd_una_max only to keep track of the max seq number sent
- simplify future ack testing
Change-Id: I3580ad3aefe30128486c3375d0ac3f3f62c04c5e
Signed-off-by: Florin Coras <fcoras@cisco.com>
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Change-Id: I27f24095309082363ba0d0ba4bd69e2c0741dc1c
Signed-off-by: Damjan Marion <damarion@cisco.com>
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Change-Id: Id546c56a4904d13d4278055f3c5a5e4548e2efd0
Signed-off-by: Neale Ranns <nranns@cisco.com>
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Ensures that fifo cursize loads cannot be speculated to before the event
unset.
Change-Id: Ia7c20c510d58f26a8e9b82d3982c6d4143a3a4d6
Signed-off-by: Florin Coras <fcoras@cisco.com>
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a new dedicated BVI interface as opposed to [re]using a loopback.
benefits:
- removes ambiguity over the purpose of a loopback interface
- TX node dedicated to BVI only functions.
Change-Id: I749d6b38440d450ac5b909a28053c75ec9df946a
Signed-off-by: Neale Ranns <nranns@cisco.com>
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Change-Id: I19736180c1e7e1d13dbb74bcd8f1dfae762b1d25
Signed-off-by: Neale Ranns <nranns@cisco.com>
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Recent changes in icmp4/6 choose to free the original
buffer, and make a copy for sending icmp reply back.
However, buffer->error will be ignored when the buffer
is freed unconditionally.
A quick fix can be moving the counter increment code to icmp,
but I prefert to enqueue all buffers to 'error-drop' so that
they can be handled in a batch
rebase, using vlib_buffer_enqueue_to_single_next
Change-Id: I9f3028b55f1d5f634763e2410cd91e17f368195e
Signed-off-by: Kingwel Xie <kingwel.xie@ericsson.com>
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Change-Id: I6a76907dc7bed2a81282b63669bea2219d6903c9
Signed-off-by: Kingwel Xie <kingwel.xie@ericsson.com>
Signed-off-by: Neale Ranns <neale.ranns@cisco.com>
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This reverts commit 785368e559dbdf50676f74f43f13423c817abb52.
Change-Id: I782ac2be4e161790c73ccd4b08492e2188a6d79d
Signed-off-by: Damjan Marion <damarion@cisco.com>
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p is overwritten by hash_unset so an incorrect value is passed to
ipsec_sa_del
Change-Id: I97300dd4421c62d7cfa47b8e7e9789becb2370e9
Signed-off-by: Neale Ranns <nranns@cisco.com>
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Change-Id: Ie8986bd3652d25c4befe681cea77df95aba37ebc
Signed-off-by: Damjan Marion <damarion@cisco.com>
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ipsec_tunnel_if_init might be called before ipsec_init
this memset in ipsec-init therefore zero the memory
allocated by ipsec_tunnel_if_init
Change-Id: Ie889f1bf624c76842ef77e5a51ed1d41fed4758d
Signed-off-by: Kingwel Xie <kingwel.xie@ericsson.com>
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Change-Id: Iffed748a15b9f01b985f9a6a9574a7bc42ab55aa
Signed-off-by: Florin Coras <fcoras@cisco.com>
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Change-Id: I18b30d5ee8aa60c34d52b7716b5feb7225cb0d59
Signed-off-by: Filip Tehlar <ftehlar@cisco.com>
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Change-Id: Ibf320b3e7b054b686f3af9a55afd5d5bda9b1048
Signed-off-by: Damjan Marion <damarion@cisco.com>
Signed-off-by: Filip Tehlar <ftehlar@cisco.com>
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Change-Id: I316bcc3d0244cf89bd1e2fc8a08cfac6aad0b22c
Signed-off-by: Michal Cmarada <mcmarada@cisco.com>
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Change-Id: I4bfde738f9585b045cb5ba62cf51b141d639b1b2
Signed-off-by: Neale Ranns <nranns@cisco.com>
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Change-Id: I5e981f12ff44243623cfd18d5e0ae06a7dfd1eb8
Signed-off-by: Neale Ranns <nranns@cisco.com>
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- use flag instead of enqueue_epoch for enqueueing rx events.
- use flag for proxy sessions
Change-Id: Iec3eee55a68d02536ece6329348a3369c7c7412e
Signed-off-by: Florin Coras <fcoras@cisco.com>
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Classifier data structures assume the contiguous chunk of memory
within the heap. Default heap flags for dlmalloc allow for heap growth.
When that happens, the memory becomes discontiguous. This results
in symptoms that are more cryptic than necessary.
Disabling the expand makes the session allocation behavior
of the classifier the same for dlmalloc as for the legacy allocator.
Change-Id: I2f725b5f78a31a8eaa5f5a20dfdd7e1129662f6a
Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com>
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This reverts commit e63325e3ca03c847963863446345e6c80a2c0cfd.
Allow time for CSIT to accommodate.
Change-Id: I59435e4ab5e05e36a2796c3bf44889b5d4823cc2
Signed-off-by: ot@cisco.com
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Use of consistent API types for interface.api
Change-Id: Ieb54cebb4ac96b432a3f0b41596718aa2f34885b
Signed-off-by: Jakub Grajciar <jgrajcia@cisco.com>
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Change-Id: I8414c2ed8bda59504330aad5f1a80dfe08dd85de
Signed-off-by: Florin Coras <fcoras@cisco.com>
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Change-Id: Idcb15632ffe45ec269f2482be2ada967f41f19be
Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>
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Change-Id: I1c870f90a8e0d14b972593e72242b430c13d3bf2
Signed-off-by: Neale Ranns <nranns@cisco.com>
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current session rule cli can not add session rule of proto is udp.
because vnet_session_rule_add_del function's paramter does not include transport_proto element in args struct,
but session rule type on the basis of input args's transport_proto when create session rule with vnet_session_rule_add_del function,
so just add transport_proto element to vnet_session_rule_add_del function's args that to solve this problem
Change-Id: If1a5942b4a0b006d73376e0cb01b97e84c593493
Signed-off-by: zhanglimao <zhanglimao0017@gmail.com>
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Change-Id: Ifd34aed8692d5acaa370d4976d974ac573e43705
Signed-off-by: Dave Barach <dave@barachs.net>
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Fix a typo in vhost_user_rx_discard_packet which may cause
txvq->last_avail_idx to go wild.
Change-Id: Ifaeb58835dff9b7ea82c061442722f1dcaa5d9a4
Signed-off-by: Steven Luong <sluong@cisco.com>
(cherry picked from commit 39382976701926c1f34191c1311829c15a53cb01)
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The core VLIB library now has a means to dispoe of buffers.
the vlib punt/drop node counts node errors.
the vnet punt/drop node counts interface errors.
speed up both nodes with the usual reciepe.
before:
error-drop 8.33e1
after:
drop 4.51e1
error-drop 6.81e0
Change-Id: If2e919458a3f2e9d71dbf9c6f1352dafb186a05b
Signed-off-by: Neale Ranns <nranns@cisco.com>
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Change-Id: I8819bcb9e228e7a432f4a7b67b6107f984927cd4
Signed-off-by: Filip Tehlar <ftehlar@cisco.com>
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Change-Id: I403173846bc5b1bbbe2a2c41225b0f666f851cb9
Signed-off-by: Filip Tehlar <ftehlar@cisco.com>
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Change-Id: I30470e8a1404632b0350056769338dc69a94c105
Signed-off-by: Florin Coras <fcoras@cisco.com>
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Change-Id: I579eef6d70b94b20e22b7b116ac63b2d7af49b22
Signed-off-by: Florin Coras <fcoras@cisco.com>
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And shuffle some of the other connection variables.
Change-Id: Ib5361d0a45537a3bd2421b8e4145ea0f0e525d91
Signed-off-by: Florin Coras <fcoras@cisco.com>
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Change-Id: Id55ec87724e421d5b722314f9302c6ade7545306
Signed-off-by: Filip Tehlar <ftehlar@cisco.com>
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Change-Id: I8370c06150ce4499475e9d6dc6b3ab8be2016202
Signed-off-by: Filip Tehlar <ftehlar@cisco.com>
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Change-Id: Iac105e09bb88434fe55365fc1546d769f034e0e2
Signed-off-by: Filip Tehlar <ftehlar@cisco.com>
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Change-Id: Ib27952935393163eaabf005c69b1cbc2feca2b98
Signed-off-by: Neale Ranns <nranns@cisco.com>
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Previous code was walked buffer chain, effectively trying to "truncate" the chain, reset the
length of first buffer and reused that as the ICMP error message. That could have issues in cases
there were other users of the buffer chain. Update to clone the first buffer in chain, and
use that for the ICMP error message instead.
Change-Id: Ibc1a0bf2d854dae41874808c8297028ed93dd69d
Signed-off-by: Ole Troan <ot@cisco.com>
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when adding a recursive path the table is locked
so that it can be removed when the last recursive path
is removed. however, not all RR source'd prefixs use
a recursive path. so flushing the table of all RR source'd
entries is not correct.
Change-Id: Id4010774011046e66ddc443ac83cb8e9245313dd
Signed-off-by: Neale Ranns <nranns@cisco.com>
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