Need help on MP-eBGP routes ACLs.

[girishpatoliya]

Hi,

My network has 3 peers with DUT, as below:

All routes published by PE-1 is re-advertised back to same PE-1 as well as PE-2 & PE-3.
I have applied neighbor PEER solo & neighbor PEER sender-as-path-loop-detection to avoid sharing routes to same peer & peer in same AS.

My requirement is to share default route from PE-3 to DUT. But that is being shared with PE-1 & PE-2 as well.
I am exploring prefix-list & route map but didn't find any solution yet. Appreciate any help.
Thanks in advance.

FRR version used : 8.4.3

[ton31337]

Not sure I understood the problem.

Do you need the default route from PE-3 on DUT to be installed, but not announced to PE-1, and PE-2?

[girishpatoliya]

Right