Question about MPLS vpnv4 prefix default advertisement

Hello Javier

In your case it looks like you’re using BGP between your CE and PE devices. Remember that when using BGP, you can advertise networks in two ways: redistribution and by using the network command. This is detailed in the following lesson:

In your configuration, I see you have used redistribution, and in particular, the redistribution of connected and static routes. This is why your is propagated.

However, BGP will not advertise a default route using redistribution. It must be done using the default information-originate command that you correctly realized will solve your problem. The reason it must be implemented in this way is detailed in the following post:

I hope this has been helpful!