ospfPmDomainIdTable
DC-OSPF-MIB ·
.1.3.6.1.4.1.629.10.3.1.24
Object
table
The OSPF Domain ID Table.
The OSPF Domain ID Table controls the LSA types assigned to
BGP/MPLS IP VPN routes as part of OSPF PE-CE protocol
function.
This table is only used if ospfPmEntVpnPeCeSupport is
true.
The OSPF Domain ID Table specifies one primary OSPF Domain
ID and optionally one or more secondary OSPF Domain IDs.
When an OSPF instance exports an OSPF route as a BGP/MPLS
VPN route, it adds attributes including the OSPF Route Type
and the OSPF Domain ID, and sets the route's OSPF Domain ID
to the exporting OSPF Instance's primary OSPF Domain ID.
When another OSPF instance imports the BGP/MPLS VPN route
as an OSPF route, it determines the route's LSA type
according to its OSPF Route Type and OSPF Domain ID.
- If the VPN route's OSPF Route Type is AS-external then
the route is imported as an AS-external route.
- If the VPN route's OSPF Domain ID doesn't match any of
the OSPF instance's primary or secondary OSPF Domain IDs
then the route is imported as an AS-external route.
- Otherwise the VPN route is imported as an OSPF inter-area
route.
If the OSPF Domain ID Table is empty then the primary OSPF
Domain ID is the NULL OSPF Domain ID.
If ospfPmEntVpnPeCeSupport is false then RFC 4577 OSPF PE-CE
function is disabled. In this case VPN routes are exported
without OSPF Route Type and OSPF Domain ID attributes, and
are imported as AS-external routes.
Context
- MIB
- DC-OSPF-MIB
- OID
.1.3.6.1.4.1.629.10.3.1.24- Type
- table
- Status
- current
- Parent
- ospfObjects
- Children
- 1
Syntax
No syntax metadata recorded.
Values & Constraints
No enumerated values or constraints recorded.