OSPFv3 AS-External-LSA (`ospfv3_as_external_lsa`)

Reached from

Lower layer	Selector	Value
`ospfv3_lsa`	`ls_type`	16389 (0x4005)
`ospfv3_lsa`	`ls_type`	8199 (0x2007)

Field	Type	Default	Description
`flags`	`flags(8)`	`0x4`	AS-External-LSA flags (E = type 2 metric, F = forwarding address present, T = route tag present).
`metric`	`uint(24)`	`20`	Cost of the route.
`prefix_length`	`uint(8)`	`64`	Prefix length in bits.
`prefix_options`	`flags(8)`	`0x0`	Prefix options (NU, LA, P, DN bits).
`referenced_ls_type`	`uint(16)`	`0`	LS type of the referenced LSA.
`address_prefix`	`bytes` — rest of the PDU	`20 01 0d b8 00 02 00 00`	Address prefix, padded to a multiple of 4 octets.

ospfv3-lsu-as-external-lsa — templates/protocols/routing/ospfv3-lsu-as-external.wpg.yaml