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Change-Id: I2a1b946a71419e1fb3c5d70567c54a6a7d841f10
Signed-off-by: Marek Gradzki <mgradzki@cisco.com>
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It would seem that this avoids using the stack for computing the
subsequent crc32 by storing the 2 x u64 ip4 5-tuple key into two
registers. Probably the cast to the "convenience" data structure "masks"
the fact that the key is 16B. Probably ... :-)
"sh run" on an ip4 tcp sender reports that the number of clocks spent in
tcp_input, where a session lookup is performed, drops ~25% (from ~100
clocks/packet to ~75 clocks/packet)
Change-Id: I50d647115ac72f8407bff7e3b73328ba42f0ddb5
Signed-off-by: Florin Coras <fcoras@cisco.com>
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Minor cleanup that includes unifying
common Java to C and C to Java translation code.
Change-Id: I14d63dbe06334c3bbfbde75043de04d2c08f3dfd
Signed-off-by: Marek Gradzki <mgradzki@cisco.com>
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As well as a rewrite of the encoders/decoders to make it more readable and extensible.
(Re-commit after fix to verify build.)
Change-Id: Ic244d3cebe070bb2570491f8a24f4a1e203f889a
Signed-off-by: Ole Troan <ot@cisco.com>
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The documentation in the API file says that 0xffff == 'no interface
ID specified' but the code tests against ~(u32)0.
Change-Id: I5cd83d876c3ad4f53a5b01463299d4fcb806ea98
Signed-off-by: Ian Wells <iawells@cisco.com>
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Change-Id: Id910db0e3a07ecc6f469e2f0d1e97f39ba48cc60
Signed-off-by: Eyal Bari <ebari@cisco.com>
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Change-Id: I7c611d3fa7fabe82294fc22a61d5a3927a2da39d
Signed-off-by: Jessica Tallon <tsyesika@igalia.com>
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Workaround for lack of driver interrupt support. Also quite handy for
home gateway, laptop/vagrant, other use-cases not requiring maximum
vectors/second for proper operation.
Change-Id: Ifc4b98112450664beef67b89ab8a6940a3bf24b5
Signed-off-by: Dave Barach <dave@barachs.net>
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Change-Id: I23caebf602e3e6ff45fdec106a0da88f6de7a284
Signed-off-by: Igor Mikhailov (imichail) <imichail@cisco.com>
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Calculate IP/TCP/UDP checksums in software before adding authentication.
Change-Id: I3e121cb00aeba667764f39ade8d62170f18f8b6b
Signed-off-by: Klement Sekera <ksekera@cisco.com>
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Change-Id: If7bcc6ae3358b5e39bf76481ee58f4dbaa53d895
Signed-off-by: Dave Barach <dave@barachs.net>
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Change-Id: I4a7e4f616ed4a4df82be3112ac4702f7e4e2025c
Signed-off-by: Florin Coras <fcoras@cisco.com>
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Change-Id: I682a47d6cf9975aca6136188d28ee93eaadf4fe3
Signed-off-by: Juraj Sloboda <jsloboda@cisco.com>
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skip the type instead.
Change-Id: I533c8e13c1b2d05c1ddc6dc36427bac010d7c19a
Signed-off-by: Marek Gradzki <mgradzki@cisco.com>
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Change-Id: I2f638f1932b4aeddf2408c06d1b8393551675b72
Signed-off-by: Neale Ranns <neale.ranns@cisco.com>
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Change-Id: I024c1d398fcb51e5a20f9049d16a87b3b1ba0c20
Signed-off-by: Radu Nicolau <radu.nicolau@intel.com>
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the file is used by PyDev - a Python IDE for Eclipse.
Change-Id: Id47287451fc8773332c65afa40c6f0464067cf81
Signed-off-by: Marek Gradzki <mgradzki@cisco.com>
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Trying to accomodate fragments as first class citizens
has shown to be more trouble than it's worth. So
fallback to linear ACL search in case it is a fragment
packet. Delete the corresponding code from the hash
matching.
Change-Id: Ic9ecc7c800d575615addb33dcaa89621462e9c7b
Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com>
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Change-Id: I73b5a4adcfce0d7cd1dd4cf6d9d6a5fb25256bcf
Signed-off-by: Dave Barach <dave@barachs.net>
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Change-Id: I28d3c31bdc4255a4ca223d80bcf44709fb39f4ed
Signed-off-by: Florin Coras <fcoras@cisco.com>
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Change-Id: I761aced55b7cef51a9b47048283b2cb9430bcde2
Signed-off-by: Klement Sekera <ksekera@cisco.com>
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in more than one C file
Including the exports.h from multiple .c files belonging to a single plugin results in an error.
Rework the approach to require the table of function pointers to be filled in by
the initialization function.
Since the inline functions are compiled in the "caller" context,
there is no knowledge about the acl_main structure used by the ACL
plugin. To help with that, the signature of inline functions is slightly
different, taking the p_acl_main pointer as the first parameter.
That pointer is filled into the .p_acl_main field of the method
table during the initialization - since the calling of non-inline variants
would have required filling the method table, this should give
minimal headaches during the use and switch between the two methods.
Change-Id: Icb70695efa23579c46c716944838766cebc8573e
Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com>
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If the sw-if-index is set to -1, it will send out all interfaces' arp enties. In this case, the sw-if-index is always set to -1. It is not correct.
Change-Id: I21e9ee078c757ac7efa70a2a1f1a7a4eb73d66a1
Signed-off-by: Brant Lin <brant.lin@ericsson.com>
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VPP-1302: VCL does not provide local and peer addresses
Change-Id: I7ff12e57799796dfeb030b181b4c24da07dc12eb
Signed-off-by: Dave Wallace <dwallacelf@gmail.com>
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Change-Id: I062d7653e00d77e73a61d8841e01ab4a159b6404
Signed-off-by: Dave Barach <dbarach@cisco.com>
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Change-Id: Idf17a0633a1618b12c22b1119e40c2e9d3192df9
Signed-off-by: Florin Coras <fcoras@cisco.com>
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Change-Id: Ib98cfc93f6c574de5250f251925f7ed4e86f5f6f
Signed-off-by: Florin Coras <fcoras@cisco.com>
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After calling vlib_packet_template_get_packet(), make sure
packet buffer is allocated before using it.
Change-Id: Idb5199f4e2c9596137b2101e502d611f474a6ffe
Signed-off-by: John Lo <loj@cisco.com>
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- Consolidate async code.
- Add macros for spinlocks to improve readability.
Change-Id: I2e0fd2b82ea76987aaf298a183d816c7d2ee0867
Signed-off-by: Dave Wallace <dwallacelf@gmail.com>
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When computing tcp/udp checksums across large amounts of data -
e.g. when NIC h/w checksum offload is not available - it's worth
providing arch-dependent code; if only to compile the code w/ -O3.
Fix calculation when data is fully unaligned / on an odd byte
boundary.
Add a buffer alignment test vector.
Change-Id: I7644e2276ac6cbc3f575bf61746a6ffedbbb6150
Signed-off-by: Dave Barach <dave@barachs.net>
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Jira ticket VPP-1196
Jira ticket VPP-1081
Jira ticket VPP-1078
Jira ticket VPP-1217
Change-Id: Id7e85229cae1017acb0aa4ca63ced334e6dafb8d
Signed-off-by: pcamaril <pcamaril@cisco.com>
Signed-off-by: Pablo Camarillo <pcamaril@cisco.com>
Signed-off-by: pcamaril <pcamaril@cisco.com>
Signed-off-by: Michal Cmarada <michal.cmarada@pantheon.tech>
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Change-Id: I737dad64bf6dd0743d36500d5cfa1cb1a6594b98
Signed-off-by: Eyal Bari <ebari@cisco.com>
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This reverts commit a5ee900fb75201bbfceaf13c8bc57a13ed094988.
Some of the unit tests breaks. Backing out until fixed.
Change-Id: I1846fb417db44a2a772f7b59cda8bcfe6d39f8c3
Signed-off-by: Ole Troan <ot@cisco.com>
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As well as a rewrite of the encoders/decoders to make it more readable and extensible.
Change-Id: I253369ac76303922bf9c11377622c8974fa92f19
Signed-off-by: Ole Troan <ot@cisco.com>
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An x550 with SFP+ interfaces attached to some switches can
have problems bringing the port up.
After configuring the link, there is a wait for 500 ms for
the link to come up. Some switches don't bring their ports up
that quickly. So the link is never observed to come up and is
reconfigured again the next time dpdk_update_link_state() is
called. Subsequent attempts time out also indefinitely.
Instead of waiting through 5 iterations of a 100 ms delay, wait
through 10 iterations. The i40e PMD does this when updating
link status.
This issue & patch will be reported to Intel so this or
some better solution can be applied upstream in the future.
Change-Id: I16d706a2790e51d695edc43c0ca17f1eff1dcf5e
Signed-off-by: Matthew Smith <mgsmith@netgate.com>
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The commit 4bc1796b346efd10f3fb19b176ff089179263a24 had incorrect
calculation of the session lists minimal timeout, resulting
in returned value of 0 which resulted in existing sessions
constantly requeued, taking up the CPU. Fix this calculation.
Change-Id: I9a789739f96a1f01522c68f91b0a02db2417837f
Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com>
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optimize stores in the (l4/pkt)
Having two pieces of code - one for now much simpler to recreate L3 info,
one for a more difficult do build L4/pkt metadata allows more
degrees of freedom for optimizations.
Also, construct the metadata in local variables first before
saving it into the memory structure, this fewer memory stores
and they are better aligned, allowing to coalesce with
subsequent reads if needed.
Change-Id: Icb35d933834b14294f875362c9b58db3feb38d99
Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com>
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Change-Id: Ib1e4563dbc027571c77497e5c190201713adc72b
Signed-off-by: Matus Fabian <matfabia@cisco.com>
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stats { interval <no> socket-name <name> | default }
Where the default socket is in /run/vpp/stats.sock
Change-Id: Idd501b328c662804d4ccd58034b0ea6b8aa1f89a
Signed-off-by: Ole Troan <ot@cisco.com>
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Put error counters under node_index.
/err/<node-name>/<error-name>
E.g:
/err/ip4-lookup/Hash table collisions
/err/ip6-rewrite/Buffer allocation error
Error names are not globally unique, and this allows
for walking all errors for a particular node.
Put interface counters under the directory /if.
E.g. /if/rx
Put system counters under the directory /sys.
E.g. /sys/vector_rate
Change-Id: I5b794d16698f61bcb2063a8cd77a7c4ae36419b8
Signed-off-by: Ole Troan <ot@cisco.com>
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- missing RSV bit set in descriptor
- wrong buffer offset
Change-Id: I8b138266652a30a50e4541c6344e4fe3dec4d1ca
Signed-off-by: Damjan Marion <damarion@cisco.com>
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- Generate client DUID only when DHCPv6 PD feature is enabled
- Change client DUID type from DUID-LLT to DUID-LL
- Fix coverity warnings
Change-Id: I20e518fc9a1c5f3f7ea9add7e7e03a487c99e978
Signed-off-by: Juraj Sloboda <jsloboda@cisco.com>
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To enable NAT plugin endpoint dependent mode add following to statrup config:
nat { endpoint-dependent }
Enable endpoint dependent filtering and mapping for all sessions.
Move some existing functionality such as service load balancing, twice nat,
out2in-only static mappings and unknown protocol dynamic translations, which
use endpoint dependent lookup hash tables before. Basically split to vanilla
NAT44 and extra features NAT44.
Change-Id: I3925eb5ddcc8f1ec4cf6af4e2a618a7ec7aa9735
Signed-off-by: Matus Fabian <matfabia@cisco.com>
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Change-Id: I26194e00dfb85e5cd1c65ff4e6ffd665be2d719b
Signed-off-by: Ping Yu <ping.yu@intel.com>
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When a client subscribed to receive events disconnects
from the API, while deleting their subscription, a hash
lookup was being performed against a pointer that did
not refer to a hash, resulting in a SEGV.
Perform the hash lookup against the correct hash.
Change-Id: I011d7479e2c3b9ee50721cf7499385c3ff7f704a
Signed-off-by: Matthew Smith <mgsmith@netgate.com>
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It should be possible to use vlib without the vlibmemory library, etc.
Change-Id: Ic2316b93d7dbb728fb4ff42a3ca8b0d747c9425e
Signed-off-by: Dave Barach <dave@barachs.net>
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Use similar approach as in the clib_bihash_search_inline_with_hash to
be able to do the hash calculation and lookup separately.
Change-Id: Ief79aa0f9f1e42b0af88be4807ca01fac30a80d7
Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com>
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Change-Id: I12fbebd1d24c37dc77c147773ea522c8a4b7b99d
Signed-off-by: John Lo <loj@cisco.com>
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file for testing
Add a command "acl_add_replace_from_file" to VAT which can load a ruleset and
add an ACL with it. There are a few options which augment the ACL being created:
"permit+reflect" or "permit" alter the default action from deny on the ACEs
created.
"append-default-permit" adds an entry in the end with the "permit+reflect"
if the default action has been changed to permit+reflect, or with a simple
permit otherwise.
This command is IPv4-only because the available datasets were IPv4-only.
Change-Id: I26b9f33ecb6b59e051d1d9cbafedbc47e8203392
Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com>
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Change-Id: Ic98945fa1ffcc73e0b239ff5cc11d45e7318613e
Signed-off-by: Eyal Bari <ebari@cisco.com>
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