Comment by seneca
10 hours ago
XDP is intended only for inbound traffic. They are exploiting veth pairs to make outbound traffic "look like" inbound traffic. That's the "loophole".
10 hours ago
XDP is intended only for inbound traffic. They are exploiting veth pairs to make outbound traffic "look like" inbound traffic. That's the "loophole".
It's really not a loophole. I think this might literally be in the xdp-tutorials repo.