I have the following issue regarding a Fastreroute link protection implementation using IOS XR.
The desired network behavior is that once a link failure is fixed the protected traffic keeps flowing through the backup path until it is manually switched to the primary path.
I have been advised that this behavior can be achieved using a second path option under the primary tunnel configuration, actually it should be a dynamic path. Something like this:
ipv4 unnumbered Loopback0
path-option 1 explicit name primary_path
path-option 10 dynamic
Does anybody knows if configuring the last command (path-option 10 dynamic) would affect the default FRR behavior? (making it like non revertive)