-
Notifications
You must be signed in to change notification settings - Fork 1.3k
Configuring a VRF to work properly for FRR
Donald Sharp edited this page Feb 9, 2018
·
5 revisions
https://www.kernel.org/doc/Documentation/networking/vrf.txt
Set the default route for the table (and hence default route for the VRF).
ip route add table 10 unreachable default metric 4278198272
high metric value ensures that the default unreachable route can be overridden by a routing protocol suite. FRRouting interprets kernel metrics as a combined admin distance (upper byte) and priority (lower 3 bytes). Thus the above metric translates to [255/8192].
https://schd.ws/hosted_files/ossna2017/fe/vrf-tutorial-oss.pdf