[BGPCEP-497] EVPN code doesn't decode PMSI tunnel attribute

Sun, 3 Mar 2019 11:49:48 +0000

The PMSI tunnel attribute (RFC6514) is mandatory for the IMET route in EVPN (RFC7432).

Currently ODL Master doesn't decode the PMSI tunnel attribute.

when I display an IMET route I see:

{
"route-key": "AxEAAcCoZAED6AAAAQAgwKhkAQ==",
"attributes": {
"as-path": {},
"extended-communities": [
{
"transitive": true,
"route-target-extended-community":

{ "local-administrator": "AAAD6A==", "global-administrator": 65504 }

}
],
"origin":

{ "value": "igp" }

,
"local-pref":

{ "pref": 100 }

,
"unrecognized-attributes": [

{ "type": 22, "transitive": true, "partial": false, "value": "AAYF3BHAqGQB" }

],
"ipv4-next-hop":

{ "global": "172.23.29.104" }

},
"route-distinguisher": "192.168.100.1:1000",
"inc-multi-ethernet-tag-res": {
"orig-route-ip": "192.168.100.1",
"ethernet-tag-id":

{ "vlan-id": 256 }

}
}

the PMSI tunnel attribute is the unrecognized-attributes entry with type 22.

OpenDaylight JIRA

[BGPCEP-497] EVPN code doesn't decode PMSI tunnel attribute