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Updates to message bus api
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@TimEvens
TimEvens committed Mar 28, 2021
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### Changes in 1.6
* **peer**
* Added three new fields per [draft-ietf-grow-bmp-loc-rib](https://tools.ietf.org/html/draft-ietf-grow-bmp-local-rib-00):
* **isLocRib** - Boolean to indicate if the peer is for local RIB
* **isLocRibFiltered** - Boolean to indicate if local rib is filtered in some way
* **tableName** - Peer table/VRF name. This is the name of the table/vrf for the RD. This is
only in PEER UP.
* Added three new fields per [draft-ietf-grow-bmp-loc-rib](https://tools.ietf.org/html/draft-ietf-grow-bmp-local-rib-00):
* **isLocRib** - Boolean to indicate if the peer is for local RIB
* **isLocRibFiltered** - Boolean to indicate if local rib is filtered in some way
* **tableName** - Peer table/VRF name. This is the name of the table/vrf for the RD. This is
only in PEER UP.

* Message Headers
* **T** header with the value of **message object type** has been added
* **T** header with the value of **message object type** has been added

### Changes in 1.5

* **evpn**
* Added EVPN object - Implementation of https://tools.ietf.org/html/rfc7432
* Added EVPN object - Implementation of https://tools.ietf.org/html/rfc7432

* **l3vpn**
* Added L3VPN object - Implementation of https://tools.ietf.org/html/rfc4364
* Added L3VPN object - Implementation of https://tools.ietf.org/html/rfc4364

### Changes in 1.4

* **ls_node**
* Added **field 27** - Segment Routing Capabilities TLV
* Added **field 27** - Segment Routing Capabilities TLV

* **ls_link**
* Added **field 46** - Adjacency Segment Identifier
* Added **field 46** - Adjacency Segment Identifier

* **ls_prefix**
* Added **field 34** - Prefix-SID TLV
* Added **field 34** - Prefix-SID TLV

### Changes in 1.3

* **unicast_prefix**
* Added **field 30** - Flag indicating if unicast BGP prefix is Pre-Policy Adj-RIB-In or Post-Policy Adj-RIB-In
* Added **field 31** - Flag indicating if unicast BGP prefix is Adj-RIB-In or Adj-RIB-Out
* Added **field 30** - Flag indicating if unicast BGP prefix is Pre-Policy Adj-RIB-In or Post-Policy Adj-RIB-In
* Added **field 31** - Flag indicating if unicast BGP prefix is Adj-RIB-In or Adj-RIB-Out

* **ls_node**
* Added **field 25** - Flag indicating if LS node BGP prefix is Pre-Policy Adj-RIB-In or Post-Policy Adj-RIB-In
* Added **field 26** - Flag indicating if LS node BGP prefix is Adj-RIB-In or Adj-RIB-Out
* Added **field 25** - Flag indicating if LS node BGP prefix is Pre-Policy Adj-RIB-In or Post-Policy Adj-RIB-In
* Added **field 26** - Flag indicating if LS node BGP prefix is Adj-RIB-In or Adj-RIB-Out

* **ls_link**
* Added **field 44** - Flag indicating if LS link BGP prefix is Pre-Policy Adj-RIB-In or Post-Policy Adj-RIB-In
* Added **field 45** - Flag indicating if LS link BGP prefix is Adj-RIB-In or Adj-RIB-Out
* Added **field 44** - Flag indicating if LS link BGP prefix is Pre-Policy Adj-RIB-In or Post-Policy Adj-RIB-In
* Added **field 45** - Flag indicating if LS link BGP prefix is Adj-RIB-In or Adj-RIB-Out

* **ls_prefix**
* Added **field 32** - Flag indicating if LS prefix BGP prefix is Pre-Policy Adj-RIB-In or Post-Policy Adj-RIB-In
* Added **field 33** - Flag indicating if LS prefix BGP prefix is Adj-RIB-In or Adj-RIB-Out
* Added **field 32** - Flag indicating if LS prefix BGP prefix is Pre-Policy Adj-RIB-In or Post-Policy Adj-RIB-In
* Added **field 33** - Flag indicating if LS prefix BGP prefix is Adj-RIB-In or Adj-RIB-Out


### Changes in 1.2

* **ls_link**
* Added **field 39** - printed form of the Remote IGP router Id (varies in size depending on protocol)
* Added **field 40** - Printed form of the Remote router Id. When EPE, this is the Remote BGP Router ID.
* Added **field 41** - Local Node descriptor ASN
* Added **field 42** - Remote Node descriptor ASN
* Added **field 43** - Peer node SID in the format of [L] <weight> <label/idx/ipv4>. L is only set when L flag is set.
* Added **field 39** - printed form of the Remote IGP router Id (varies in size depending on protocol)
* Added **field 40** - Printed form of the Remote router Id. When EPE, this is the Remote BGP Router ID.
* Added **field 41** - Local Node descriptor ASN
* Added **field 42** - Remote Node descriptor ASN
* Added **field 43** - Peer node SID in the format of [L] <weight> <label/idx/ipv4>. L is only set when L flag is set.

* **router**
* Added **field 12** - Printed form of the router local BGP ID (IP address)
* Added **field 12** - Printed form of the router local BGP ID (IP address)


### Changes in 1.1

* **unicast_prefix**

* Added **field 28** - Additional Paths ID - non-zero if add paths is enabled/used
* Added **field 29** - Command delimited list of labels - used for labeled unicast
* Changed hash_id to include path ID only if non-zero
* Changed hash_id to include the value 1 if labels are used.
* Added **field 28** - Additional Paths ID - non-zero if add paths is enabled/used
* Added **field 29** - Command delimited list of labels - used for labeled unicast
* Changed hash_id to include path ID only if non-zero
* Changed hash_id to include the value 1 if labels are used.


Types of Message Feeds
Expand All @@ -92,8 +91,8 @@ Currently there are two feeds available.

* Parsed messages are BMP and BGP messages parsed in a format that can be consumed by most analytics
* Messages have two parts:
* Headers
* Data
* Headers
* Data
* Data is conveyed in a denormalized **TSV** format (see each object data format for TSV syntax details)
* TSV (tab separated values, like CSV) records are in sequence for ordered consumption
* Hash ID's are used to correlate related records between objects
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