â– Example
host1:pe1(config-router-rn)#dont-install-routes
â– Use the no version to restore the default behavior, which installs these routes in
the relevant IP routing table.
â– See dont-install-routes.
remote-neighbor
â– Use to configure an OSPF remote neighbor.
â– Example
host1:pe1(config-router)#remote-neighbor 10.25.100.14 area 35672
â– Use the no version to remove the remote neighbor and any attributes configured
for the remote neighbor.
â– See remote-neighbor.
ttl
â– Use to configure a hop count by setting the value of the time-to-live field used
by packets sent to an OSPF remote neighbor.
■Specify a value in the range 1–255 seconds; the default value is 1 second.
â– Example
host1:pe1(config-router-rn)#ttl 35
â– Use the no version to restore the default value, 1 second.
â– See ttl.
update-source
â– Use to specify the loopback interface whose local IP address is used as the source
address for the OSPF connection to a remote neighbor.
â– Example
host1:pe1(config-router-rn)#update-source loopback 1
â– Use the no version to delete the source address from the connection to the
remote neighbor.
â– See update-source.
Configuration Tasks
At a minimum, perform the following tasks on each PE router to configure them for
OSPF. For other OSPF configuration tasks, see OSPF Configuration Tasks in the JUNOSe
IP, IPv6, and IGP Configuration Guide.
1. Create the VRF.
OSPF and BGP/MPLS VPNs â– 485
Chapter 5: Configuring BGP-MPLS Applications