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Change-Id: Iec8fd4c2bd26874bd8bda82172af797e9b92592c
Signed-off-by: Juraj Sloboda <jsloboda@cisco.com>
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Change-Id: Iec67ae1232e346d5e0000e0b4c997fdc31865bc6
Signed-off-by: Neale Ranns <nranns@cisco.com>
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Change-Id: Ide4f9bd6158fb64d069540fb43f4e593e39d6ff3
Signed-off-by: Pavel Kotucek <pkotucek@cisco.com>
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Change-Id: If3c01e318bcb740ca5b240c63f712e2167082a80
Signed-off-by: Dave Barach <dave@barachs.net>
Signed-off-by: Florin Coras <fcoras@cisco.com>
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Change-Id: I67ee8bbcad12e272193ac9e5bc6e39c43ce453ed
Signed-off-by: Dave Barach <dave@barachs.net>
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Change-Id: Ie98ecb8944e4d27e943797948fad41ec074d6720
Signed-off-by: Florin Coras <fcoras@cisco.com>
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* Populated the trace struct that weren't used before
* Modified and created format functions to format tcp packets and
connections
* Completed the node definitions to add the format_trace function
* Filled the tracing parts with `vlib_add_trace' calls in each tcp node
function
For the nodes in tcp_input.c, there is a verbose trace and a non-verbose
trace. Each packet goes through tcp[4-6]-input which is traced with
`format_tcp_rx_trace', and the other nodes are traced with
`format_tcp_rx_trace_short'.
Change-Id: I4f2eed023f5973c14343132a33b06131cf063aa2
Signed-off-by: Pierre Pfister <ppfister@cisco.com>
Signed-off-by: Clement Durand <clement.durand@polytechnique.edu>
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Major refactoring of the session layer api
- Add attatch api for application binding to the the session layer
- Simplify listen/connect calls
- Update application CLI
- Add transport endpoint to accept callback
- Associate segment manager to application and allow for multiple
binds/connects per app
Additional:
- svm fifo cleanup
- add fifo free, format fns
- add fifo offset enqueue unit test
Change-Id: Id93a65047de61afc2bf3d58c9b544339c02065af
Signed-off-by: Florin Coras <fcoras@cisco.com>
Signed-off-by: Dave Barach <dave@barachs.net>
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The missing call to `vnet_session_enable_disable' would cause segfaults
because of an uninitialized session pointer. Just as in the builtin
server the session needs to be enabled for the client.
The `short_help' of the CLI command was also populated with the
arguments that are accepted in the parsing function
`test_tcp_clients_command_fn'.
Change-Id: I88c16efa80597dd19b406e8cf1c87aec1ec73573
Signed-off-by: Clement Durand <clement.durand@polytechnique.edu>
Signed-off-by: Pierre Pfister <ppfister@cisco.com>
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tests). The DPO was incorrectly initialised with FIB_PROTO_MAX
Change-Id: I962df9e162e4dfb6837a5ce79ea795d5ff2d7315
Signed-off-by: Neale Ranns <nranns@cisco.com>
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Change-Id: I056dc6246f79d887d69ad459a6b8b3092a099baa
Signed-off-by: Filip Tehlar <ftehlar@cisco.com>
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Handle situation when client tries to connect to multiple hosts/ports
from the same client port. Extend matching to include remote host/port
when searching for existing session and create session for each flow
even when originating from the same client port.
Change-Id: I4f54ded930e59e7196843c6bc1d2d2386c57cd3c
Signed-off-by: Juraj Sloboda <jsloboda@cisco.com>
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Change-Id: Ie2ab844ad27b5ddb552bad9b19e7029cf91e4071
Signed-off-by: Pavel Kotucek <pkotucek@cisco.com>
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add API and CLI configuration of deterministic NAT session timeout for TCP, UDP
and ICMP protocol
Change-Id: I577440452e7eaedcb5d80501a7fd4b76e31e8c9c
Signed-off-by: Matus Fabian <matfabia@cisco.com>
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Change-Id: I0306bc0ab87908adb79c594c657d579cb34b3ec1
Signed-off-by: Juraj Sloboda <jsloboda@cisco.com>
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Change-Id: I26087cbde40cc5f2f1cb501ca6e791292e02badf
Signed-off-by: Filip Tehlar <ftehlar@cisco.com>
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Change-Id: I0755f731b1b01e6a1a231948d498c625a2c966b7
Signed-off-by: Dave Barach <dave@barachs.net>
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The command set interface placement is supposed to remove the existing
interface placement and add a new interface placement based on the given
options. My quick test for the CLI shows that the old interface placement
continues to exist. But the new interface placement is also added.
The bug exists in vnet_device_input_unassign_thread which checks
the old thread index is the same as the passed thread index and skips the
deletion if they are the same.
The fix is to remove the check which is not supposed to be there.
Change-Id: Ib055721fad47513949a03b3cb6dc292bd19fd1e8
Signed-off-by: Steven <sluong@cisco.com>
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Change-Id: I9a6bcb7d173a2c13d89784e7ff8a6e42dcee201f
Signed-off-by: Juraj Sloboda <jsloboda@cisco.com>
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Change-Id: Ic07ec5d4c2560a414d5f4f7eb37e10faf591664a
Signed-off-by: Neale Ranns <nranns@cisco.com>
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Change-Id: If98355bebe823f45b11b0908a8d7700ab273a6db
Signed-off-by: Neale Ranns <nranns@cisco.com>
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Change-Id: Ic16bc10d0b2877b2afdf052615f9334f31b9519f
Signed-off-by: Neale Ranns <nranns@cisco.com>
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This pathch deprecates "show dpdk placement" and
"set dpdk placement" CLI commands.
Change-Id: I4e052ec3e8b8e6c54b4816e1e689e5b7a24892db
Signed-off-by: Damjan Marion <damarion@cisco.com>
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Change-Id: Id9cc1fbe18099fae483a823dc7c2b16d6bc46a8c
Signed-off-by: jerryian <gu.jian1@zte.com.cn>
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- Add cpu index to the vring structure for quick lookup
- Reduce the code that needs to be protected by
vlib_worker_thread_barrier_sync
- Set minimum timer no less than 1 ms
Change-Id: Iafef4bf6879a8efb350abf4e0f517e38f7ff7a8b
Signed-off-by: Steven <sluong@cisco.com>
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epoll was supposed to not sleep when timeout
is less than 1ms, but a typo made it not sleep
any time the requested timeout is lower than
1000 seconds (in practice, never...).
This patch replaces "1e3" with "1e-3", which
represents 1ms.
Change-Id: I731851b27a6bf6ab8e41586e017e94b962b09bf3
Signed-off-by: Pierre Pfister <ppfister@cisco.com>
(cherry picked from commit ec06222ae189fe8d84b63410130fff04bf446573)
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Change-Id: I71f34dc64d4ddc5f2ec1164cb3c353d0fe2d95ab
Signed-off-by: Juraj Sloboda <jsloboda@cisco.com>
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Change-Id: I23b588eb56a3f5690158449a1f9bc8053cd3d251
Signed-off-by: Damjan Marion <damarion@cisco.com>
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Change-Id: Icd25ec2e5faf69898178199aa44f21790ce664e1
Signed-off-by: Juraj Sloboda <jsloboda@cisco.com>
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Change-Id: I691d1bfb2923a07c0003485b1d0272aaf9ed27ee
Signed-off-by: Juraj Sloboda <jsloboda@cisco.com>
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Set rxmode.enable_scatter field in DPDK port config parameter so ENIC
driver will use multiple mbuf's for receiving jumbo packets.
Also remove ENIC driver check to disable setting ENIC MTU as this
capability is now working with the new ENIC driver, subject to 9002B
limit.
Change-Id: I563976201c4968d4538c0759505cef2de876934a
Signed-off-by: John Lo <loj@cisco.com>
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1 - interface-DPO
Used in the Data-plane to change a packet's input interface
2 - MPLS multicast FIB entry
Same as a unicast entry but it links to a replicate not a load-balance DPO
3 - Multicast MPLS tunnel
Update MPLS tunnels to use a FIB path-list to describe the endpoint[s]. Use the path-list to generate the forwarding chain (DPOs) to link to .
4 - Resolve a path via a local label (of an mLDP LSP)
For IP multicast entries to use an LSP in the replication list, we need to decribe the 'resolve-via-label' where the label is that of a multicast LSP.
5 - MPLS disposition path sets RPF-ID
For a interface-less LSP (i.e. mLDP not RSVP-TE) at the tail of the LSP we still need to perform an RPF check. An MPLS disposition DPO performs the MPLS pop validation checks and sets the RPF-ID in the packet.
6 - RPF check with per-entry RPF-ID
An RPF-ID is used instead of a real interface SW if index in the case the IP traffic arrives from an LSP that does not have an associated interface.
Change-Id: Ib92e177be919147bafeb599729abf3d1abc2f4b3
Signed-off-by: Neale Ranns <nranns@cisco.com>
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Change-Id: I4e3df197eed33acbceaff495279def8716773303
Signed-off-by: Florin Coras <fcoras@cisco.com>
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Change-Id: I2d1c5e4dbdcab2a81d6c88801183ca0bbc83e1d9
Signed-off-by: flyingeagle23 <wang.hui56@zte.com.cn>
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(VPP-682)
This fixes the previously-implicit "drop all non-first fragments" behavior
to be more in line with security rules: a non-first fragment is treated
for the purposes of matching the ACL as a packet with the port
match succeeding. This allows to change the behavior to permit
the fragmented packets for the default "permit specific rules"
ruleset, but also gives the flexibility to block the non-initial
fragments by inserting into the begining a bogus rule
which would deny the L4 traffic.
Also, add a knob which allows to potentially turn this behavior off
in case of a dire need (and revert to dropping all non-initial fragments),
via a debug CLI.
Change-Id: I546b372b65ff2157d9c68b1d32f9e644f1dd71b4
Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com>
(cherry picked from commit 9fc0c26c6b28fd6c8b8142ea52f52eafa7e8c7ac)
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Change-Id: I97e03d98758a08b1f75a9a1f35f0181385a10ae8
Signed-off-by: Marek Gradzki <mgradzki@cisco.com>
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- single-hop BFD: attach a delegate to the appropriate adjacency
- multi-hop BFD [not supported yet]: attach a delegate to the FIB entry.
adjacency/fib_entry state tracks the BFD session state. when the state is down the object does not contribute forwarding hence and hence dependent objects will not use it.
For example, if a route is ECMP via two adjacencies and one of them is BFD down, then only the other is used to forward (i.e. we don't drop half the traffic).
Change-Id: I0ef53e20e73b067001a132cd0a3045408811a822
Signed-off-by: Neale Ranns <nranns@cisco.com>
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- update default flags
- add missing flag learn
Change-Id: I50a1a001848769836468838775b59d3414d27710
Signed-off-by: Choonho Son <choonho.son@gmail.com>
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This patch deprecates stack-based thread identification,
Also removes requirement that thread stacks are adjacent.
Finally, possibly annoying for some folks, it renames
all occurences of cpu_index and cpu_number with thread
index. Using word "cpu" is misleading here as thread can
be migrated ti different CPU, and also it is not related
to linux cpu index.
Change-Id: I68cdaf661e701d2336fc953dcb9978d10a70f7c1
Signed-off-by: Damjan Marion <damarion@cisco.com>
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when tunnel is deleted reply should include the tunnel's sw_if_index
instead of ~0
Change-Id: Ie5e04f4feab9cf2c90f0e155ec0fb9ca839a956d
Signed-off-by: Eyal Bari <ebari@cisco.com>
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Change-Id: I0a6989c6963956f3e60e8c50835c57845fccef8c
Signed-off-by: Eyal Bari <ebari@cisco.com>
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Make BFD ARP-aware when sending out packets.
Fix a few one-liner bugs discovered while integrating with cisco
nexus. Enhance CLI view to better observe session state.
Change-Id: I266c29492f351207b84328ab665d9d697969da9c
Signed-off-by: Klement Sekera <ksekera@cisco.com>
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Change-Id: Id15b401223aabe7dacb7566c871ebefc17fbb1fc
Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com>
(cherry picked from commit 7fd3f513c7df198c45204eba0a3e9a3abe509593)
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Change-Id: I935620798d6fe82b99b6bd564749e20a189b4ae3
Signed-off-by: Milan Lenco <milan.lenco@pantheon.tech>
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Change-Id: Ib83baf6ddec4ac192f6b4123d9eb599fb370fd0c
Signed-off-by: Filip Tehlar <ftehlar@cisco.com>
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Change-Id: I190696da5555c05074ee0eee32eb914bd16e38fb
Signed-off-by: Filip Tehlar <ftehlar@cisco.com>
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Refactors the GRE node to work with both IPv4 and IPv6 transports.
Note that this changes the binary configuration API to support both
address families; each address uses the same memory for either
address type and a flag to indicate which is in use.
The CLI and VAT syntax remains unchanged; the code detects whether
an IPv4 or an IPv6 address was given.
Configuration examples:
IPv4 CLI: create gre tunnel src 192.168.1.1 dst 192.168.1.2
IPv6 CLI: create gre tunnel src 2620:124:9000::1 dst 2620:124:9000::2
IPv4 VAT: gre_add_del_tunnel src 192.168.1.1 dst 192.168.1.2
IPv6 VAT: gre_add_del_tunnel src 2620:124:9000::1 dst 2620:124:9000::2
Change-Id: Ica8ee775dc101047fb8cd41617ddc8fafc2741b0
Signed-off-by: Ciara Loftus <ciara.loftus@intel.com>
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Change-Id: Ic5bd7da08f8a46b548d56516e4633f0b8badf2a1
Signed-off-by: Damjan Marion <damarion@cisco.com>
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Change-Id: I16606757176649e61f0a51895329586311144766
Signed-off-by: Damjan Marion <damarion@cisco.com>
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Change-Id: Ic2d33b31ba88f6d9602a22439865637d98cf4a33
Signed-off-by: Eyal Bari <ebari@cisco.com>
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