VPC PEERING

Hello Guys,
I have a design as attached.

Why am not able to reach the private service subnet from both on-prem dc and VPC1?
What am I missing?

Hello - Can you confirm if you can get to the private service access subnet from either VPC1 OR on prem? If neither, then i would double check your VPC peering settings to ensure you are sharing routes and you did not choose explicit routing.

Are you using Network Connectivity Center and are you using BGP over your site to site vpn?

NCC solves the transitive VPC problem, where you have peered here. Let me know where you end up and I can try to help further.

no, am not able to reach the private access subnet even from VPC1.
I had done hub and spoke before still no joy. did the vpc peering still nothing.
not sure what am missing.
from vpc1 i can reach other subnets on vpc2 so i guess the peering is fine, what am not sure is why i cannot reach the private service access on vpc2.
I can as well reach other subnets on vpc2 from on-prem, but not the private service.

and yes for vpn am using bgp.

Hi, Finally got it working.
So i needed to create a spoke of type producer VPC network. > seems to be the one working for private service access.

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