BGP-PCEP¶
Overview¶
BGP Plugin¶
The OpenDaylight controller provides an implementation of BGP (Border Gateway Protocol), which is based on RFC 4271) as a south-bound protocol plugin. The implementation renders all basic BGP speaker capabilities, including:
Inter/Intra-AS peering * Routes advertising * Routes originating * Routes storage
The plugin’s north-bound API (REST/Java) provides to user:
Fully dynamic run-time standardized BGP configuration
Read-only access to all RIBs
Read-write programmable RIBs
Read-only reachability/link-state topology view
PCEP Plugin¶
The OpenDaylight Path Computation Element Communication Protocol (PCEP) plugin provides all basic service units necessary to build-up a PCE-based controller. Defined by RFC 8231, PCEP offers LSP management functionality for Active Stateful PCE, which is the cornerstone for majority of PCE-enabled SDN solutions. It consists of the following components:
Protocol library
PCEP session handling
Stateful PCE LSP-DB
Active Stateful PCE LSP Operations
Behavior/Feature Changes¶
No changes.
New Features¶
No new features.
Deprecated Features¶
No deprecated features.
Resolved Issues¶
The following table lists the issues resolved in this release.
Type |
Key |
Summary |
Resolution |
Fix Version(s) |
|---|---|---|---|---|
|
Problem with injecting large number of prefixes to bgp-rib table |
Done |
0.23.1, 1.0.0 |
|
|
|
Migrate extensions parser to base-parser |
Done |
1.0.0 |
|
|
|
Re design PCEP yang models |
Done |
1.0.0 |
Known Issues¶
The following table lists the known issues that exist in this release.
Type |
Key |
Summary |
Status |
Affected Version(s) |
Fix Version(s) |
|---|---|---|---|---|---|
|
|
LLGR support ignores GR enabled flag |
In Review |
0.21.12, 0.22.12, 1.0.0 |
0.23.1, 1.0.1 |
|
|
|
NullPointerException: LinkAttributes.getSrAttribute() is null |
In Review |
0.23.0, 1.0.0 |
0.23.1, 1.0.1 |
|
|
|
NullPointerException: Key component “prefix” may not be null |
Resolved |
0.22.12, 0.23.0, 1.0.0 |
0.22.13, 0.23.1, 1.0.1 |