Ospf And Bgp/Mpls Vpns; Remote Neighbors - Juniper IGP - CONFIGURATION GUIDE V11.1.X Configuration Manual

JUNOSe 11.0.x IP, IPv6, and IGP Configuration Guide
mpls traffic-eng multicast-intact

OSPF and BGP/MPLS VPNs

Some network topologies use OSPF as the routing protocol between CE and PE
routers in BGP/MPLS VPNs. See JUNOSe BGP and MPLS Configuration Guide, for
information about configuring OSPF for this purpose.

Remote Neighbors

You can create OSPF remote neighbors to enable the router to establish neighbor
adjacencies through unidirectional interfaces, such as MPLS tunnels, rather than the
standard practice of using the same interface for receipt and transmission of OSPF
packets. The remote neighbor can be more than one hop away through intermediate
routers that are not running OSPF. OSPF uses the interface associated with the best
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OSPF and BGP/MPLS VPNs
Use to specify whether OSPF routes are available only for unicast forwarding,
only for multicast RPF checks, or for both.
Use the show ip route or show ipv6 route command to view the routes available
for unicast forwarding.
Use the show ip rpf-routes or show ipv6 rpf-routes command to view the routes
available for multicast RPF checks.
By default, OSPF routes are available for both unicast forwarding and multicast
RPF checks.
Example 1
host1(config)#router ospf
host1(config-router)#ip route-type unicast
Example 2
host1(config)#router ospf
host1((config-router)#)#ipv6 route-type unicast
Use the no version to restore the default value, both.
See ip route-type
See ipv6 route-type
Use to enable a multicast protocol and MPLS traffic engineering (TE) to
interoperate on a router running OSPF.
Example
host1(config-router)#mpls traffic-eng multicast-intact
Use the no version to disable interoperability between a multicast protocol and
MPLS-TE when running on an OSPF router.
See mpls traffic-eng multicast-intact