Cross region ingress packet inspection with Palo Alto GWLB and TGW

cancel
Showing results for 
Show  only  | Search instead for 
Did you mean: 
Announcements
Please sign in to see details of an important advisory in our Customer Advisories area.

Cross region ingress packet inspection with Palo Alto GWLB and TGW

L0 Member

Hello there,


Currently doing POC and deployed a  VM-Series with AWS Gateway Load Balancer/TGW mentioned here


I was able to inspect the traffic inbound traffic as my security vpc (TGW/GWLB/VMSeries)a nd Spokes VPC (Application) is in the same region. Any idea how can I route my traffic for inbound inspection if my spokes VPC is different region than security VPC since gateway loablancer endpoint  is a regional service? I was able to route/inspect East-West and Outbound (to internet) using cross region transit gateway attachment.

 

In this diagram both security vpc and application vpc are in the same region, we were able to route the traffic for public subnet to pur firewall through gwlb endpoint. This is not possible if your spokes VPC is in a different region and VPC endpoint is a regional service, just like TGW.

0 REPLIES 0
  • 2935 Views
  • 0 replies
  • 2 Likes
Like what you see?

Show your appreciation!

Click Like if a post is helpful to you or if you just want to show your support.

Click Accept as Solution to acknowledge that the answer to your question has been provided.

The button appears next to the replies on topics you’ve started. The member who gave the solution and all future visitors to this topic will appreciate it!

These simple actions take just seconds of your time, but go a long way in showing appreciation for community members and the LIVEcommunity as a whole!

The LIVEcommunity thanks you for your participation!