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Signed-off-by: Damjan Marion <damarion@cisco.com>
Change-Id: I010ecde93863dbdad84b993cd3680a5446db59b5
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Change-Id: I07870122f90e41fbb216b2f426bccbfd94049cd6
Signed-off-by: Neale Ranns <nranns@cisco.com>
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1. Modifies ip6 hbh selective processing in lookup
only when non-recursive routes are present.
2. Adds ip6 hbh processing in load balance.
3. Cleanup of ip6 iOAM hbh plugin formatting and
CLI handling found while testing the changes.
4. Deleted wrong asserts in dual loop for add
and pop iOAM hbh nodes. The current data of the buffer
ip6 start and will not be 0
5. Deleted set ioam destination cli and associate functions.
iOAM add/pop is enabled via classifier, this cli is no longer
used.
Change-Id: I3aac71ad512762c0b2b602fe88fe0291b85d39c7
Signed-off-by: Shwetha <shwethab@cisco.com>
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Add some 'make test' unit tests for MPLS explicit NULL label handling.
Fix the stacking of the MPLS load-balance result form the lookup onto the IPx lookup object.
Change-Id: I890d1221b8e3dea99bcc714ed9d0154a5f602c52
Signed-off-by: Neale Ranns <nranns@cisco.com>
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Change-Id: Icc4e74ae1627c5b97746ed64955a3dc089e3998f
Signed-off-by: Damjan Marion <damarion@cisco.com>
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This node was not setting vnet_buffer (b0)->sw_if_index[VLIB_TX]
properly.
Change-Id: I3e9f095da5f79c4186e3988ef315a7045ac85708
Signed-off-by: Damjan Marion <damarion@cisco.com>
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Change-Id: I0158a290736f68d0d56dff2f15dd18518059efd2
Signed-off-by: Damjan Marion <damarion@cisco.com>
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It will not be used for IP only...
Change-Id: I90ef3030aff7f9e24767553f019cabc1ea987126
Signed-off-by: Damjan Marion <damarion@cisco.com>
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Change-Id: Ia1042622c656861a80b856115aeb3c2e5cf5ea2a
Signed-off-by: David Hotham <david.hotham@metaswitch.com>
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Change-Id: Ibeb6d35e15a8d332753df7c352c0b51c277a0ee5
Signed-off-by: Damjan Marion <damarion@cisco.com>
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The crash was the result of indexing off the end of the next[] array.
Removing that prefetch code completelly, as it is questionable
how much it helps so late in the game.
Change-Id: I7bc83483a1088437edb4ac0f95a54c39afce136b
Signed-off-by: Damjan Marion <damarion@cisco.com>
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Fix a few places where the protocol of the DPO object was incorrectly set and hence the graph traversed by the packet jumped between ip4 and ip6 nodes.
Change-Id: I75c4ecfdf79df39f5dbb7c68f1fc82ff04aaed28
Signed-off-by: Neale Ranns <neale.ranns@cisco.com>
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Change-Id: Ie4a0ba57d5c672ab04fe37801836f65d8731a90a
Signed-off-by: Damjan Marion <damarion@cisco.com>
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On moving interface between L2 and L3 forwarding modes, adjust the
l2-output node next index for the sw_if_index of the interface so
packet output via stale MAC entries in L2 FIB will be dropped.
Change-Id: I25afd7a617edb4ae35ce296bac33e62683edad9a
Signed-off-by: John Lo <loj@cisco.com>
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Change-Id: Ifef27540f02f423070e8843951be5cba0acea8cf
Signed-off-by: Filip Tehlar <ftehlar@cisco.com>
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Change-Id: Ia790aa018e70d67ed343e3e466d1b33b22560fc0
Signed-off-by: Dave Barach <dave@barachs.net>
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Change-Id: I98b407f9b698307c5a0007b198a734674b33f925
Signed-off-by: Damjan Marion <damarion@cisco.com>
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Works with:
http://dpdk.org/browse/dpdk/snapshot/dpdk-16.11-rc1.tar.xz
placed into dpdk/ or ~/Downloads
Change-Id: I17f6a721529dbefc796f555e2525d157b9bf8740
Signed-off-by: Damjan Marion <damarion@cisco.com>
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This also removes old DPDK vhost-user code which doesn't help
much with DPDK 16.07 or newer.
Change-Id: Ic996df1eaccc33acd3fa6cabeaf7381a672c2a90
Signed-off-by: Damjan Marion <damarion@cisco.com>
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Change-Id: I2d1a7063f3776a9070e75a627beb5d0e45a67874
Signed-off-by: Damjan Marion <damarion@cisco.com>
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This code is outdated and without real use case
Change-Id: I30628cc4ca293e5249aea3891173507cbfad8b61
Signed-off-by: Damjan Marion <damarion@cisco.com>
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Change-Id: I5a8ff12dfa8d4d9f24275590ff8293e7eb7ffbb6
Signed-off-by: Florin Coras <fcoras@cisco.com>
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This is not needed anymore, likely because we use --whole-archive
parameter during linking.
Change-Id: Iab0f2ec647b63c59663faceacfbc60aa4a4b84a6
Signed-off-by: Damjan Marion <damarion@cisco.com>
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Add support for special routes to send ICMP unreachable or admin prohibited.
Change-Id: Ia1ac65b0e5e925c0f9ebc7824141833b4e18f05e
Signed-off-by: Neale Ranns <nranns@cisco.com>
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Change-Id: Ibcc58ad50e33cd26367fd28f60334e29f45a094c
Signed-off-by: Filip Tehlar <ftehlar@cisco.com>
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Change-Id: I610648f28b7504798da9e377ea099629aa7a5150
Signed-off-by: John Lo <loj@cisco.com>
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Change-Id: Id78b6dc637626c01b64bd5868d22425a30318348
Signed-off-by: Neale Ranns <neale.ranns@cisco.com>
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fib_link_t enums into just vnet_link_t.
Change-Id: Id2147afec1a28e95fec86dfd524088cd56563f63
Signed-off-by: Neale Ranns <nranns@cisco.com>
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Change-Id: I80a25fa90d8a65db619b8697cede2b98bed37cea
Signed-off-by: Dave Barach <dave@barachs.net>
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Add shared memory APIs for MPLS routes and MPLS to IP prefix bindings.
Change-Id: I85b074a4dadc8249c410fdabd8ea019d20479cf8
Signed-off-by: Neale Ranns <neale.ranns@cisco.com>
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When an interface is removed, and another one is created,
the nodes from the previous interface are reused. The current
code fails when the new interface type differs from the original.
It is necessary to update the node runtime, in particular the
node function, and the node format function.
Jira: VPP-460
Change-Id: I2fc3c609e0173a7f62597230768669039853ab03
Signed-off-by: Pierre Pfister <ppfister@cisco.com>
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Change-Id: I7b70d52d11c228ec5e790632a91b042b34b38d28
Signed-off-by: Neale Ranns <nranns@cisco.com>
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Change-Id: I9d1d02ffbb3cdbe8c4a3f335ece40f3dcbd848a7
Signed-off-by: Billy McFall <bmcfall@redhat.com>
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Note that the new way to provision MPLSoGRE is using the "normal"
GRE tunnel such as in the following example:
create gre tunnel src 10.0.3.1 dst 10.0.3.3
set in state gre0 up
set int ip addr gre0 10.0.4.1/30
set int mpls gre0 enable
ip route table 4 6.0.0.0/24 via 10.0.4.2 gre0 out-label 30
mpls local-label add 30 eos ip4-lookup-in-table 4
The previous CLIs/APIs used to configure MPLSoGRE tunnel such as
"create mpls gre tunnel...", "mpls encap|decap add label .." and
"show mpls tunnel", etc. can not be used. They will be deprecated
in a later update to the VPP code base.
Change-Id: I244916841924dc2b87d2143691cd8476716c06b1
Signed-off-by: John Lo <loj@cisco.com>
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Change-Id: I9c23ddbbd576e8c900ba82425572ed7a3c4f56e3
Signed-off-by: Damjan Marion <damarion@cisco.com>
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Fixed Coverity complaining about the clib_memcpy used in
/vnet/vnet/interface.c
Change-Id: I401f05aea1066d829abac1555021e1180b4a161e
Signed-off-by: Pavel Kotucek <pkotucek@cisco.com>
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Change-Id: Id17fcb9154c5337908f29b7ce3a282b6a4b72d64
Signed-off-by: Billy McFall <bmcfall@redhat.com>
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Change-Id: I003f95db85ce5085045c607f0b1daaefa792c910
Signed-off-by: Billy McFall <bmcfall@redhat.com>
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Change-Id: If4c47b91e949483675cf569cd474b6c85fecef05
Signed-off-by: Billy McFall <bmcfall@redhat.com>
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Change the adjacency completion model to pull not push.
A complete adjacency has a rewirte string, an incomplete one does not. the re-write string for a peer comes either from a discovery protocol (i.e. ARP/ND) or can be directly derived from the link type (i.e. GRE tunnels). Which method it is, is interface type specific.
For each packet type sent on a link to a peer there is a corresponding adjacency. For example, if there is a peer 10.0.0.1 on Eth0 and we need to send to it IPv4 and MPLS packets, there will be two adjacencies; one for the IPv4 and one for the MPLS packets. The adjacencies are thus distinguished by the packets the carry, this is known as the adjacency's 'link-type'. It is not an L3 packet type, since the adjacency can have a link type of Ethernet (for L2 over GRE).
The discovery protocols are not aware of all the link types required - only the FIB is. the FIB will create adjacencies as and when they are required, and it is thus then desirable to 'pull' from the discovery protocol the re-write required. The alternative (that we have now) is that the discovery protocol pushes (i.e. creates) adjacencies for each link type - this creates more adjacencies than we need.
To pull, FIB now requests from the interface-type to 'complete' the adjacency. The interface can then delegate to the discovery protocol (on ethernet links) or directly build the re-write (i.e on GRE).
Change-Id: I61451789ae03f26b1012d8d6524007b769b6c6ee
Signed-off-by: Neale Ranns <nranns@cisco.com>
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Change-Id: Idf68266f705b0455e5ab0ac73d23c7e0f4120d5b
Signed-off-by: Dave Barach <dave@barachs.net>
Signed-off-by: Damjan Marion <damarion@cisco.com>
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Change-Id: Ie1be9dc057d07c250852952ea159ed3c44c25f5f
Signed-off-by: Billy McFall <bmcfall@redhat.com>
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QEMU 2.7 introduces reconnect support. However it doesn't send
last state of last_avail_idx in the SET_VRING_BASE.
With this patch we are overriding SET_VRING_BASE with value taken
from used->idx.
It is a bit hackish as it basically overrides SET_VRING_BASE
provided value but it should work in most of the cases.
This is what author of reconnect code is also suggesting in his post:
https://lists.gnu.org/archive/html/qemu-devel/2016-06/msg01495.html
Change-Id: I10e5f401c409d2989bf6c43eaea377800a9c76df
Signed-off-by: Damjan Marion <damarion@cisco.com>
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Change-Id: I570f57218293a4824f83b38575eacdbe3da540d8
Signed-off-by: Matus Fabian <matfabia@cisco.com>
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Proper cpu pinning in vpp_lite platform, like in normal vpp image.
Extended “show threads” command to show propper information.
Changed handling of coreID and socketID for threads in "show threads"
CLI, pthread_getaffinity is used instead of info stored in DPDK.
Change-Id: Ic8299ec5e284472bb10a37a95fadeed57b6edae8
Signed-off-by: Pavel Kotucek <pkotucek@cisco.com>
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Change-Id: I7a14d9a28514cdb49f65fab1b120b53239fed7e3
Signed-off-by: Dave Barach <dave@barachs.net>
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The classifier was written with the assumption that next-indicies
of IP4 and IP6 IP_LOOKUP_NEXT nodes are equal. That's not true,
and this patch splits the classifier session for IP4 and IP6.
Change-Id: Id0368f17bb1d3f145b771d2dc283b56871264e99
Signed-off-by: Ole Troan <ot@cisco.com>
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Change-Id: Ie221e246dd8c6a1b3c76e7aa85924762d4397782
Signed-off-by: Neale Ranns <nranns@cisco.com>
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Change-Id: Ieea56f3bf9e749878d9f2b35d39d9f7a9cdabde4
Signed-off-by: Filip Tehlar <ftehlar@cisco.com>
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Eliminate an unused parameter in vnet_feature_arc_init(...) which
eliminates a spurious relationship between feature arcs and ip.
Add doxygen tags for 2x debug CLI commands, and for
vnet_feature_arc_init(...)
Change-Id: If83589539bcbbbd4d85e84458dd7eb7eb08837a0
Signed-off-by: Dave Barach <dave@barachs.net>
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