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Type: refactor
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I5838e4c370d0c02a21b5eadb4af3baae781df097
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Should estimated cwnd better with loss
Type: improvement
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: Idd75d40dbab212ac0a5d533009c5540b1a58f4c4
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tc->rto * TCP_TO_TIMER_TICK can return garbage if not cast to u32 and
that confuses clib_max
Type: fix
Signed-off-by: Florin Coras <fcoras@cisco.com>
signed-off-by: Vipul Agrawal <Vipul.Agrawal@enea.com>
Change-Id: Ief4d29b9625e2ef2e75e0c7e3d731ab147465f6d
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Type: improvement
Change-Id: I4b929693f3671be8ee63a58afcbac75a27d99d57
Signed-off-by: Damjan Marion <damarion@cisco.com>
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enic driver now properly exposes speed_capa bitmap so this workaround
is not needed anymore.
Type: refactor
Change-Id: Ic754de0b9de32d488405ffcd8d62dd6aa035d2bc
Signed-off-by: Damjan Marion <damarion@cisco.com>
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This adds a create_tap_v3 api that has a num_tx_queues
parameter allowing to create more than num_workers queues,
following on multi TX support
Type: feature
Change-Id: Idce433147e8dd165f842241d6c76e041e1b1c9b8
Signed-off-by: Nathan Skrzypczak <nathan.skrzypczak@gmail.com>
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Type: refactor
Change-Id: I41d5d07eef670e89eba8fd816e123981940b5d79
Signed-off-by: Damjan Marion <damarion@cisco.com>
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Type: improvement
Change-Id: Ifd5201c101da7f4fb63f9b64280a6ec35b2af6a0
Signed-off-by: Damjan Marion <damarion@cisco.com>
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Type: improvement
Based on gerrit 26480 by chenmin.sun@intel.com
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: Id8f2127f0fac5f555b38483714fe92c038875915
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Make it shorter to type, easier to debug, make adding callbacks in
future simpler.
Type: improvement
Change-Id: I6cdd6375e36da23bd452a7c7273ff42789e94433
Signed-off-by: Damjan Marion <damarion@cisco.com>
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Type: refactor
Change-Id: I0bce385c7e391fa2b74646d001980610f80f7062
Signed-off-by: Damjan Marion <damarion@cisco.com>
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Change-Id: I9aa01fafd5329a399aa9d72a6e2cc6c9d65dc85c
Type: improvement
Signed-off-by: Damjan Marion <damarion@cisco.com>
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Type: refactor
Change-Id: Iff96a79323d7d428a779e9736e07c1dc9dddb518
Signed-off-by: Damjan Marion <damarion@cisco.com>
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GTP4/6.D behavior is updated as shown below.
1. When receiving GTP-U message or IPv6 linklocal destination in inner IP, GTP packet is tnralated to SRv6.
2. When receiving T-PDU packet, OuterIP/UDP/GTP headers are stripped off and Inner IP is encapsulated into SRv6 based on L3VPN SRv6 manner.
Type: feature
Signed-off-by: Tetsuya Murakami <tetsuya.mrk@gmail.com>
Change-Id: I6092c98ea80236d54017f84c5b35cca0b645f034
Signed-off-by: Tetsuya Murakami <tetsuya.mrk@gmail.com>
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Type: improvement
Change-Id: Idb0b079df49c12643c9a93ee0effe011d3489068
Signed-off-by: Damjan Marion <damarion@cisco.com>
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Type: refactor
Change-Id: I2de762953faa5056d5fefa678e4faafbe7710dc6
Signed-off-by: Damjan Marion <damarion@cisco.com>
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This code was actually never working. It was just used as workaround for
Cisco ENIC issue with tagged default vlan frames.
Today Cisco ENIC provides solution to this problem with devargs flags...
Change-Id: Ia8284274117cb200bf6c7f7911d945d5a093d878
Type: refactor
Signed-off-by: Damjan Marion <damarion@cisco.com>
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Type: improvement
Previously multiple sw crypto scheduler queues per core design
caused unaverage frame processing rate for each async op ID –
the lower the op ID is the highly likely they are processed first.
For example, when a RX core is feeding both encryption and
decryption jobs of the same crypto algorithm to the queues at a
high rate, in the mean time the crypto cores have no enough
cycles to process all: the jobs in the decryption queue are less
likely being processed, causing packet drop.
To improve the situation this patch makes every core only owning
a two queues, one for encrypt operations and one for decrypt.
The queue is changed either after checking each core
or after founding a frame to process.
All crypto jobs with different algorithm are pushed to
thoses queues and are treated evenly.
In addition, the crypto async infra now uses unified dequeue handler,
one per engine. Only the active engine will be registered its
dequeue handler in crypto main.
Signed-off-by: DariuszX Kazimierski <dariuszx.kazimierski@intel.com>
Signed-off-by: PiotrX Kleski <piotrx.kleski@intel.com>
Signed-off-by: Fan Zhang <roy.fan.zhang@intel.com>
Signed-off-by: Jakub Wysocki <jakubx.wysocki@intel.com>
Change-Id: I517ee8e31633980de5e0dd4b05e1d5db5dea760e
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It is actually longer and slower...
Type: refactor
Change-Id: I0f126d4cdb13ecc60a2d370409f23820d7f7eb72
Signed-off-by: Damjan Marion <damarion@cisco.com>
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- change 'port' to 'dst-port' to make the input self-explanatory
- add empty spaces to short help
Type: fix
Signed-off-by: Miroslav Miklus <miroslav.miklus@pantheon.tech>
Change-Id: I74c783e6e8629e61b1c100e9355d09cf5e35a750
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We add the possibility to bind the destination UDP port of a Scapy SA
to the ESP layer in the IPsec tunnel protection tests, even if it is not
the default port for ESP (4500).
This allows to test IPSec tunnel protection with ports other than 4500
in the UDP header, without hardcoding them in the Scapy patch (ex: 4545)
Type: improvement
Change-Id: I1eea3d4660ed1b59d827250a419af6b7b41c4a72
Signed-off-by: Arthur de Kerhor <arthurdekerhor@gmail.com>
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- improve format and unformat of bandwidth and delay
- integer packet size
- track worker wheel size as config
Type: improvement
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I616fa96237c5e06d9c809bb5c2e0bed0447f2c4d
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Change [1] put static mappings in flow hash. This change also broke
relationship between nat pool addresses and static mappings. Port and
address are no longer reserved in nat pool address records for a new
static mapping.
Because of this change both nat objects and their configuration can
function independently. This change also removed already broken logic of
having static-mapping-only configuration.
In this patch i have cleaned up and removed unnecessary logic for static
mapping configuration functions, address configuration functions,
interface configuraiton functions and all callback functions used for
resolving interface address bound records.
No more viable configuration option static-mapping-only is also removed
because there is no more option to run traffic through vpp for static
mappings without having flow hash table allocated. Instead user is now
able to create static mapping records without using nat pool addresses.
Fixed and improved management of required fib entries (ensuring VPP will
reply to ARP for all external addresses on outside interfaces) through
holding a refcount for their creation and removal.
[1] https://gerrit.fd.io/r/c/vpp/+/34077
Type: improvement
Change-Id: Ic16deefbede833d574c2a5972155c9afa5bc62ce
Signed-off-by: Filip Varga <fivarga@cisco.com>
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This patch improves algorithm responsible for choosing nat pool address
during dynamic session creation.
Patch synchronizes nat pool address attributes with vpp interfaces doing
so gives nat option to determine correct nat pool address when creating
dynamic session.
Improvements:
* match dst address subnet and src fib with nat pool address
* for output-feature also fallback match of tx_sw_if_index with nat
pool address
Type: improvement
Change-Id: I594638bc76fc1153f582add376838b4b72ff573a
Signed-off-by: Filip Varga <fivarga@cisco.com>
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Type: fix
Fixes: 4b1b13315a3c
When adding or deleting a VR, multicast routes can be added or deleted.
When the first VR is added, a local (dpo-receive) route is added. The
route is deleted when the last VR is deleted.
Perform the check on whether to add or delete the route on a per-FIB
basis. Otherwise, if the route is only added after the first VR is added
without regards to the FIB being used and a second VR is added later on
an interface attached to a different FIB, the necessary route will not be
added to the FIB used by the second interface.
Change-Id: Ib30925ecf45c714cfe3ac6a223754bea918f10e3
Signed-off-by: Matthew Smith <mgsmith@netgate.com>
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when bitmap vec len is 1 and all the bits has been
occupied, clib_bitmap_next_clear(ai, 63) will
return result:65 which should be 64. It will lead to
missing iteration for pool_foreach.
Type: fix
Signed-off-by: jiangxiaoming <jiangxiaoming@outlook.com>
Change-Id: Iadac7e6f6b4da357943c4c9d50bf22353c4a8408
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Type: fix
Signed-off-by: Neale Ranns <neale@graphiant.com>
Change-Id: I8734c72cf15533d6614fbeb53b95c824dbd251a9
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Type: refactor
Signed-off-by: Neale Ranns <neale@graphiant.com>
Change-Id: I92496501360ee073795206bde87f4731a5ce074c
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Now DPDK have API to register external threads so we can remove this
mess...
Type: improvement
Change-Id: I71a21f0cd94bd668aa406710c75a0bcc63fdc840
Signed-off-by: Damjan Marion <damarion@cisco.com>
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Type: improvement
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I2775af35386a4e52ba82991c68bce6c56f13410f
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When trying to read files that are larger than the fifo
a timeout was reached on client side leading to an abort of the request
and a retry (sending another GET command).
The svm fifo notification request was set to notify when the fifo is no
longer full, this lead to an inefficient loop of sending small amounts
of data each time with a large overhead of context switch and waiting
for the next notification, eventually leading to a timeout.
Modifying the trigger on the svm-fifo to be notified on a preset threshold
value enabled sending larger amounts of data between context switches and
sending large files more efficiently. This solved the timeout issue.
In addition, cap the max write from application to 4MB to avoid running
into a case of trying to allocate chunks that are too large.
Reproduce:
Server:
http static server www-root /var/www/data uri tcp://0.0.0.0/80 cache-size 5m fifo-size 300
Client:
wget http://11.0.0.2/file_of_size_32M
Type: fix
Change-Id: Idfceedffd935da9486cde820e9dca5dad69d9ca5
Signed-off-by: Yuval Caduri <cyuval@marvell.com>
Signed-off-by: Michal Kalderon <mkalderon@marvell.com>
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Add the ability to set a threshold on the fifo that will
be used to notify caller when de-queue from the fifo reached
a value that is less than or equal to the threshold.
Type: feature
Change-Id: I70ba1a05f783ce5247409e9beebe4e336b7c1eb5
Signed-off-by: Michal Kalderon <mkalderon@marvell.com>
Signed-off-by: Yuval Caduri <cyuval@marvell.com>
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the receive dpo added by tcp src-address cli do not have a valid sw_if_index ,
ip4_local_check_src() and tcp_input_lookup_buffer() will set ~0 to vnet_buffer(b)->sw_if_index[VLIB_RX],
which will cause crash in tcp46_reset_inline,
Type: fix
Signed-off-by: Mercury <mercury124185@gmail.com>
Change-Id: Ie01c31f3575e14187c6380ebcfff96fcb6098cde
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Type: improvement
Change-Id: Ib39478a2e6991d721c4ba3ea61c97bfb07238016
Signed-off-by: Damjan Marion <damarion@cisco.com>
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Type: improvement
Change-Id: I53890a13210cfb0d2b2d9d8cfd9b15118d3bb273
Signed-off-by: Damjan Marion <damarion@cisco.com>
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fix ipv4 key uninitialized in local_endpoints_table,
which will cause transport_endpoint_cleanup() failed
to lookup the endpoint and can not delete it,
as for ipv6, clib_memcpy_fast() will change all bytes of lcl_addr
and there maybe no need to initalize,
Type: fix
Signed-off-by: Mercury <mercury124185@gmail.com>
Change-Id: I56676493a393b1d64eaa438224e256094ca75d2f
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Simplifies allocation of fifos as fifo segment and segment manager
indices can be set at alloc time.
Type: improvement
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: Ibd357b3ff0279d8deefcdcb17010b4068007ccb7
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Sample output:
60 56 52 48 44 40 36 32 28 24 20 16 12 8 4 0
0x0020 .... .... .... .... .... .... .... .... .... .... .... .... ..11 .... ...1 1... 0x0000000000003018
0x0018 1111 1111 1111 1111 1111 1111 1111 1111 1111 1111 1111 1111 1111 1111 111. .1.1 0xffffffffffffffe5
0x0010 .... .... .... .... .... .... ..1. ...1 .1.1 1... 11.. 1... .... .1.. 1111 ..11 0x0000002158c804f3
0x0008 .... .... .... .... .... .... .... .... .... .... .... .... .... .... ..1. 11.. 0x000000000000002c
0x0000 .... .... .... .... .... .... .... .... .... .... .... .... .... .... .... ...1 0x0000000000000001
Type: improvement
Change-Id: Ib99129866ad5a1d2d52be6855406e2829aa9ec3e
Signed-off-by: Damjan Marion <damarion@cisco.com>
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Avoid scenarios where a worker allocates a segment but while it drops
the segment manager writer lock and acquires the reader lock another
worker uses the segment and frees it.
Type: fix
Thanks to wanghanlin@corp.netease.com for the report.
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I0a88d738c51b33fd07c34916f125c98806861a06
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Type: feature
Change-Id: I8a6b2c7d7682a01c472d7375d444e8b43eb5db04
Signed-off-by: Damjan Marion <damarion@cisco.com>
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The release of the map_lock is a bit too early, it needs to wrap
mprotect(), otherwise the access rights of hdr may be deprived of
other worker threads.
Type: fix
Signed-off-by: liuyacan <liuyacan@corp.netease.com>
Change-Id: I9cb89d49a097ec6d5ae9fd2af2bddf967ec946e9
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Type: improvement
Change-Id: I06130447b4e6f4726c4f5bffbe606385c45b8bd4
Signed-off-by: Damjan Marion <damarion@cisco.com>
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Type: fix
Fixes: bc867c3
Change-Id: Ibcdb46d3b322195f5573e5ec93b31e177acaca49
Signed-off-by: Damjan Marion <damarion@cisco.com>
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Enable selective punting of flows to host stack
Type: feature
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: Ib31a3abfe3b21a2aa448bfacc4591fa5c840f935
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Type: fix
Signed-off-by: Filip Tehlar <ftehlar@cisco.com>
Change-Id: I0432dd0209f9c7702a8497161e21e178ee243bb1
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Type: fix
Presently a local label associated with an attached or connected prefix will link to the glean. This is a problem since it will never use the adj-fibs that are installed for that attached prefix. Instead link the local label to a lookup in the table in which the attached link is bound.
Signed-off-by: Neale Ranns <neale@graphiant.com>
Change-Id: Iad49fb6168b9ba47216a9a52bd262363b49c3c43
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when vrrp vr delete, vr->config.peer_addrs not free
Type: fix
Signed-off-by: jinsh <jinsh11@chinatelecom.cn>
Change-Id: I9ead188d6409412b475b5f6add767cb58f1af6e0
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RPCs are not associated to sessions.
Type: fix
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I6b7870a3ebc2e8f32a6c1b10e2552d9e074c7eb3
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Type: improvement
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I5d669fcba609bcdb35103f57c45e0a270213d84a
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There could be a race condition where two fragments of one chain end up
at the same time on different workers, one overwriting others hash
entry. Add a check for that and restart processing on the unlucky worker
who ends up being second from hash table POV. This will then result in a
proper handover to worker now owning this reassembly.
Type: fix
Fixes: de34c35fc73226943538149fae9dbc5cfbdc6e75
Signed-off-by: Klement Sekera <ksekera@cisco.com>
Change-Id: I9eb29c5cb1ffe3b5eb1d5a638e17ab7ba2628d28
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