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Change-Id: Ifddc32ab3da0e691ac3df74ff26e19f6fa00fef7
Signed-off-by: Florin Coras <fcoras@cisco.com>
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By definition, passive mode means the node does not start sending lacp pdu until
it first hears from the partner or remote.
- Rename ptx machine's BEGIN state to NO_PERIODIC state.
- Put periodic machine in NO_PERIDOIC state when the interface is enabled for
lacp. ptx machine will transition out of NO_PERIODIC state when the local node
hears from the remote or when the local node is configured for active mode.
- Also add send and receive statistics for debugging.
Change-Id: I747953b9595ed31328b2f4f3e7a8d15d01e04d7f
Signed-off-by: Steven Luong <sluong@cisco.com>
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Change-Id: Idfc05cd0e09b50a26eaf747b7c49f720b009159a
Signed-off-by: Neale Ranns <nranns@cisco.com>
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Change-Id: Id71ffa77e977651f219ac09d1feef334851209e1
Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
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Change-Id: I48a4b0a16f71cbab04dd0955d3ec4001074b57ed
Signed-off-by: Neale Ranns <nranns@cisco.com>
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packets should not egress on an iVXLAN tunnel if they
arrived on one.
Change-Id: I9adca30252364b4878f99e254aebc73b70a5d4d6
Signed-off-by: Neale Ranns <nranns@cisco.com>
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Change-Id: Ie154afdc20000b905ff71e39823154db4d23eea4
Signed-off-by: Florin Coras <fcoras@cisco.com>
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Change-Id: I5c9e27b664ff1a8a74a6c1388f98af63571db7a5
Signed-off-by: Florin Coras <fcoras@cisco.com>
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Change-Id: I54fff6986ea6455aff25e0cf1b83117860859e10
Signed-off-by: Florin Coras <fcoras@cisco.com>
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Change-Id: I77ad9eb4d4c7699397aa4be6a973ef37c60db4c5
Signed-off-by: Florin Coras <fcoras@cisco.com>
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- Avoid doing cc in closing states.
- Rest connections closed with unread data
Change-Id: I97d46b0459f03ea5439eeb0f233b6c17d3e06dfd
Signed-off-by: Florin Coras <fcoras@cisco.com>
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Change-Id: I9667ed16939dede55b24959045737742d1c7c449
Signed-off-by: Filip Tehlar <ftehlar@cisco.com>
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Change-Id: I0b47590400aebea09aa1b27de753be638e1ba870
Signed-off-by: Neale Ranns <nranns@cisco.com>
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Change-Id: Ic1b657794d23cb4d1664fc749ad2468339e376df
Signed-off-by: Neale Ranns <nranns@cisco.com>
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Previously, all frames were put for next node on the main thread,
even if the execution was happening on a worker thread.
Also, refactor to use API function vnet_get_main()
Change-Id: Ibefb1b3871563a78aa30352a37b9216537e15bf7
Signed-off-by: Igor Mikhailov (imichail) <imichail@cisco.com>
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Drop the session reader lock across vlib_process_suspend(...) calls.
Fix the debug CLI command.
Change-Id: Ic0266dda1fdfa90971f2cb935248941317c01205
Signed-off-by: Dave Barach <dave@barachs.net>
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Change-Id: Icdcbac7453baa837a9c0c4a2401dff4a6aa6cba0
Signed-off-by: Neale Ranns <nranns@cisco.com>
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Currently supports on single stream exposed through standard internal APIs
Based on libquicly & picotls by h2o
Change-Id: I7bc1ec0e399d1fb02bfd1da91aa7410076d08d14
Signed-off-by: Nathan Skrzypczak <nathan.skrzypczak@gmail.com>
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Change-Id: Idc1e1747035638777240b7ea9afcf675b22be7f1
Signed-off-by: Neale Ranns <nranns@cisco.com>
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Change-Id: Icf83c876d0880d1872b84e0a3d34be654b76149f
Signed-off-by: Damjan Marion <damarion@cisco.com>
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Change-Id: I63741a22bc82f5f861e1c0f26a93b5569cc52061
Signed-off-by: Neale Ranns <nranns@cisco.com>
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Change-Id: If6c672d1caa8884eb5d819311606a79a3de81200
Signed-off-by: Florin Coras <fcoras@cisco.com>
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When configuring a DHCP client, both the UDP ports for DHCP client
and server are registered. Packets to the server port end up being
dropped unless you have also configured a DHCP proxy.
This breaks a common home/office gateway use case where the WAN
interface gets configured using a DHCP client and devices attached
to a LAN interface attempt to configure themselves using DHCP. If
you try to punt to an external DHCP daemon to handle the LAN client
requests, the packets never make it to the external daemon because
of the server port being registered.
Modify dhcp_maybe_register_udp_ports() to accept a parameter that
controls which ports get registered. For a DHCP client, only the
client port is registered. For a DHCP proxy, both client and server
ports are registered.
Change-Id: I2182d9827e4c7424b03ebb94952c3d2dc37abdb6
Signed-off-by: Matthew Smith <mgsmith@netgate.com>
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Change-Id: I0b8a311979d3ccd15f3854e7ac44ca9951dc6ce4
Signed-off-by: Florin Coras <fcoras@cisco.com>
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Change-Id: I2018d8367bb010e1ab30d9c7c23d9501fc38a2e5
Signed-off-by: Damjan Marion <damarion@cisco.com>
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Change-Id: Ib828ea5106f3ae280e4ce233f2462dee363580b7
Signed-off-by: Damjan Marion <damarion@cisco.com>
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A punt/exception path that provides:
1) clients that use the infra
2) clients can create punt reasons
3) clients can register to recieve packets that are punted
for a given reason to be sent to the desired node.
4) nodes which punt packets fill in the {reason,protocol} of the
buffere (in the meta-data) and send to the new node "punt-dispatch"
5) punt-dispatch sends packets to the registered nodes or drops
Change-Id: Ia4f144337f1387cbe585b4f375d0842aefffcde5
Signed-off-by: Neale Ranns <nranns@cisco.com>
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Change-Id: Ib73352d6be26d639a7f9d47ca0570a1248bff04a
Signed-off-by: Damjan Marion <damarion@cisco.com>
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Change-Id: I4a119937842eb188f5e5a7706cbe70e91ae4def8
Signed-off-by: Florin Coras <fcoras@cisco.com>
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RDMA ibverb is a userspace API to efficiently rx/tx packets. This is an
initial, unoptimized driver targeting Mellanox cards.
Next steps should include batching, multiqueue and additional cards.
Change-Id: I0309c7a543f75f2f9317eaf63ca502ac7a093ef9
Signed-off-by: Benoît Ganne <bganne@cisco.com>
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Change-Id: I1919d3844936486f04f2bfde24dc7e0d9121927a
Signed-off-by: Florin Coras <fcoras@cisco.com>
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Change-Id: I561fd187b4865345f3bff86b3d6e67b0f0e97557
Signed-off-by: Neale Ranns <nranns@cisco.com>
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Change-Id: I86e71f32dee3cc48f680e6432a96caef0a7f66a1
Signed-off-by: Florin Coras <fcoras@cisco.com>
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Change-Id: I4d3ba18ab5205317219989de55b6e50d3b1d8a79
Signed-off-by: Neale Ranns <nranns@cisco.com>
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Change-Id: Iec7da9adc970d005cd7d3d42839b5e51b0b5f5c3
Signed-off-by: Neale Ranns <nranns@cisco.com>
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Change-Id: I6527e3fd8bbbca2d5f728621fc66b3856b39d505
Signed-off-by: Neale Ranns <nranns@cisco.com>
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Change-Id: I53ab8d17914e6563110354e4052109ac02bf8f3b
Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>
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Change-Id: I4d73b712da911588d511a8401b73cdc3c66346fe
Signed-off-by: Neale Ranns <nranns@cisco.com>
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Change-Id: I81ecdf9fdcfcb017117b47dc031f93208e004d7c
Signed-off-by: Damjan Marion <damarion@cisco.com>
Signed-off-by: Neale Ranns <nranns@cisco.com>
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Change-Id: Ie7be0136c182cdc35193e47dd3249153c2f8d65e
Signed-off-by: Florin Coras <fcoras@cisco.com>
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Change-Id: I4e1cde754eb4d6406cd6cd51f37d89552bdb6a53
Signed-off-by: Neale Ranns <nranns@cisco.com>
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this can be used by e.g. tunnels so it doesn't need to be
implemented for each tunnel type.
Change-Id: I0790f89aa49f83421612b35108cce67693285999
Signed-off-by: Neale Ranns <nranns@cisco.com>
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Change-Id: I517a7bdae03abfea58451819e7854974397d77f8
Signed-off-by: Neale Ranns <nranns@cisco.com>
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Change-Id: I40124f8d6e529256b1ccc6eb78dda9c5119b8951
Signed-off-by: Filip Tehlar <ftehlar@cisco.com>
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error should be recorded in buffer so that
process-error-punt can handle them correctly
Per Damjan's comments, move counter to under
else clause of last error0==NONE check. Both
v4 and v6 are changed.
Change-Id: I707c7877ccb12589337155173fc4a5200b42ee93
Signed-off-by: Kingwel Xie <kingwel.xie@ericsson.com>
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Change-Id: Ibe7f806b9d600994e83c9f1be526fdb0a1ef1833
Signed-off-by: Damjan Marion <damarion@cisco.com>
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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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