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Change-Id: Ied34720ca5a6e6e717eea4e86003e854031b6eab
Signed-off-by: Dave Barach <dave@barachs.net>
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Change-Id: I13dc5eab8835c4f3b95906816d42dccfeee8b092
Signed-off-by: Neale Ranns <nranns@cisco.com>
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Change-Id: I8c127d472e0010036061a8a076599d1ff85abab5
Signed-off-by: Neale Ranns <nranns@cisco.com>
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Change-Id: I221cebddc45efbfdec428b7df2af96e2aedff2dd
Signed-off-by: Neale Ranns <nranns@cisco.com>
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Change-Id: I3c714c519b6d0009329b50947ce250c18ee2a85a
Signed-off-by: Neale Ranns <nranns@cisco.com>
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Change-Id: I4554d1e94bd70ef5b3b0aaeb1a0fceaeb81c5f96
Signed-off-by: Neale Ranns <nranns@cisco.com>
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set the IS_RX flag based on CLI 'l2-input-on'
Change-Id: I53d9129a7c09f605c1eb55753426f392b1b480bc
Signed-off-by: Neale Ranns <neale.ranns@cisco.com>
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- support both pipe and uniform modes for all MPLS LSP
- all API programming for output-labels requires that the mode (and associated data) is specificed
- API changes in MPLS, BIER and IP are involved
- new DPO [sub] types for MPLS labels to handle the two modes.
Change-Id: I87b76401e996f10dfbdbe4552ff6b19af958783c
Signed-off-by: Neale Ranns <nranns@cisco.com>
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Change-Id: Ie8f6bb4fcd3e4fa269e86a77d2f21c87f372b783
Signed-off-by: Florin Coras <fcoras@cisco.com>
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before:
DBGvpp# ip route add 1.1.1.1/32 via mpls-tunnel0
ip route add 1.1.1.1/32 via mpls-tunnel0
ip route: parse error `via mpls-tunnel0'
DBGvpp# ip route add 1.1.1.1/32 via via mpls-tunnel0
ip route add 1.1.1.1/32 via via mpls-tunnel0
after:
DBGvpp# ip route add 1.1.1.1/32 via via mpls-tunnel1
ip route add 1.1.1.1/32 via via mpls-tunnel1
Change-Id: I2185a82fcf0799d59de9cb16e09b7f297faffab9
Signed-off-by: Neale Ranns <nranns@cisco.com>
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Change-Id: I32de25890ac0a643314f650591d2479879d9a2a6
Signed-off-by: Neale Ranns <nranns@cisco.com>
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- see draft-ietf-bier-mpls-encapsulation-10
- midpoint, head and tail functions
- supported payload protocols; IPv4 and IPv6 only.
Change-Id: I59d7363bb6fdfdce8e4016a68a9c8f5a5e5791cb
Signed-off-by: Neale Ranns <nranns@cisco.com>
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- always use 'va_args' as pointer in all format_* functions
- u32 for all 'indent' params as it's declaration was inconsistent
Change-Id: Ic5799309a6b104c9b50fec309cba789c8da99e79
Signed-off-by: Christophe Fontaine <christophe.fontaine@enea.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: I97fedb0f70dd18ed9bbe985407cc5fe714e8a2e2
Signed-off-by: Florin Coras <fcoras@cisco.com>
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- IPv[46] mfib tables with support for (*,G/m), (*,G) and (S,G) exact and longest prefix match
- Replication represented via a new replicate DPO.
- RPF configuration and data-plane checking
- data-plane signals sent to listening control planes.
The functions of multicast forwarding entries differ from their unicast conterparts, so we introduce a new mfib_table_t and mfib_entry_t objects. However, we re-use the fib_path_list to resolve and build the entry's output list. the fib_path_list provides the service to construct a replicate DPO for multicast.
'make tests' is added to with two new suites; TEST=mfib, this is invocation of the CLI command 'test mfib' which deals with many path add/remove, flag set/unset scenarios, TEST=ip-mcast, data-plane forwarding tests.
Updated applications to use the new MIFB functions;
- IPv6 NS/RA.
- DHCPv6
unit tests for these are undated accordingly.
Change-Id: I49ec37b01f1b170335a5697541c8fd30e6d3a961
Signed-off-by: Neale Ranns <nranns@cisco.com>
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Change-Id: I7b51f88292e057c6443b12224486f2d0c9f8ae23
Signed-off-by: Damjan Marion <damarion@cisco.com>
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