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pathd: Traffic Engineering Database support #8509

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merged 4 commits into from May 12, 2021
Merged

pathd: Traffic Engineering Database support #8509

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75c69d1
pathd. TED support . Client to link State - [part 1/4]
Apr 22, 2021
f2b9485
pathd. TED support . Validation of candidate path - [part 2/4]
Apr 22, 2021
f008db9
pathd. TED support . Topotest - [part 3/4]
Apr 22, 2021
f7d5bdc
pathd. Pathd TED support . Documentation update - [part 4/4]
Apr 22, 2021
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40 changes: 21 additions & 19 deletions doc/user/pathd.rst
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Original file line number Diff line number Diff line change
Expand Up @@ -28,25 +28,8 @@ documented elsewhere.
PCEP Support
============

To build the PCC for pathd, the externall library `pceplib 1.2 <https://github.com/volta-networks/pceplib/tree/devel-1.2>`_ is required.
A pceplib is included in the frr source tree and build by default.

To build FRR with support for PCEP the following steps must be followed:

- Checkout and build pceplib:

```
$ git clone https://github.com/volta-networks/pceplib
$ cd pceplib
$ make
$ make install
$ export PCEPLIB_ROOT=$PWD
```

- Configure FRR with the extra parameters:

```
--enable-pcep LDFLAGS="-L${PCEPLIB_ROOT}/install/lib" CPPFLAGS="-I${PCEPLIB_ROOT}/install/include"
```

To start pathd with pcep support the extra parameter `-M pathd_pcep` should be
passed to the pathd daemon.
Expand All @@ -62,10 +45,18 @@ Example:
debug pathd pcep basic
segment-routing
traffic-eng
mpls-te on
mpls-te import ospfv2
segment-list SL1
index 10 mpls label 16010
index 20 mpls label 16030
!
segment-list SL2
index 10 nai prefix 10.1.2.1/32 iface 1
index 20 nai adjacency 10.1.20.1 10.1.20.2
index 30 nai prefix 10.10.10.5/32 algorithm 0
index 40 mpls label 18001
!
policy color 1 endpoint 1.1.1.1
name default
binding-sid 4000
Expand Down Expand Up @@ -113,11 +104,22 @@ Configuration Commands

Configure segment routing traffic engineering.

.. clicmd:: [no] mpls-te <on|off>

Activate/Deactivate use of internal Traffic Engineering Database

.. clicmd:: [no] mpls-te import <ospfv2|ospfv3|isis>

Load data from the selected igp

.. clicmd:: segment-list NAME

Delete or start a segment list definition.

.. clicmd:: index INDEX mpls label LABEL [nai node ADDRESS]
.. clicmd:: index INDEX mpls label LABEL
.. clicmd:: index INDEX nai adjacency A.B.C.D A.B.C.D
.. clicmd:: index INDEX nai prefix A.B.C.D/M algorithm <0|1>
.. clicmd:: index INDEX nai prefix A.B.C.D/M iface (0-65535)

Delete or specify a segment in a segment list definition.

Expand Down
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