DataSet¶

LSAs¶

LsaInfo := LSA-TYPE TLV-LENGTH
             OriginRouter
             SequenceNumber
             ExpirationPeriod?

OriginRouter := ORIGIN-ROUTER-TYPE TLV-LENGTH
                  Name

SequenceNumber := SEQUENCE-NUMBER-TYPE TLV-LENGTH
                    nonNegativeInteger

ExpirationPeriod is the remaining lifetime of an LSA or omitted if it's infinity.

Adjacency LSAs¶

All Adjacency LSAs in the LSDB are published as a Status Dataset at /$ROUTER_NAME/lsdb/adjacencies.

AdjacencyLsa := ADJACENCY-LSA-TYPE TLV-LENGTH
                  LsaInfo
                  Adjacency+

Adjacency := ADJACENCY-TYPE TLV-LENGTH
               Name
               Uri
               Cost

Coordinate LSAs¶

All Coordinate LSAs in the LSDB are published as a Status Dataset at /$ROUTER_NAME/lsdb/coordinates.

CoordinateLsa := COORDINATE-LSA-TYPE TLV-LENGTH
                   LsaInfo
                   HyperbolicRadius
                   HyperbolicAngle

Double := DOUBLE-TYPE TLV-LENGTH
            best representation?

HyperbolicRadius := HYPERBOLIC-RADIUS-TYPE TLV-LENGTH
                      Double                      

HyperbolicAngle := HYPERBOLIC-ANGLE-TYPE TLV-LENGTH
                     Double

Name LSAs¶

All Name LSAs in the LSDB are published as a Status Dataset at /$ROUTER_NAME/lsdb/names.

NameLsa := NAME-LSA-TYPE TLV-LENGTH
             LsaInfo
             Name+

LSDB Dataset¶

All LSAs in the LSDB are published as a Status Dataset at /$ROUTER_NAME/lsdb/list.

The LSAs in the LSDB are organized and represented as an LsdbStatus block:

LsdbStatus := LSDB-STATUS-TYPE TLV-LENGTH
                AdjacencyLsa*
                CoordinateLsa*
                NameLsa*

TLV-TYPE assignments¶