Pattern 2: Hybrid Pod to VPC Pod

Pattern 2: Hybrid Pod to VPC Pod A sequence diagram generated by Archify. packet, dst 10.0.64.15 VXLAN encap, outer dst 10.0.1.100, VNI 2, UDP 8472 BPF VTEP lookup: 10.0.64.15 matches endpoint cidr 10.0.0.0/16 -> gateway IP encapsulated packet arrives on UDP 8472 native VPC routing via gateway ENI VXLAN decap: inner dst 10.0.64.15 (source/dest check disabled on ENI) On-premises: BPF VTEP lookup + VXLAN encap VPC: VXLAN decap + native routing Hybrid Pod · 10.100.0.42 · Sequence participant Hybrid Pod 10.100.0.42 Cilium Agent · hybrid node · Sequence participant Cilium Agent hybrid node Direct Connect / VPN · transit link · Sequence participant Direct Connect / VPN transit link Gateway (EC2) · hybrid_vxlan0 + ENI · Sequence participant Gateway (EC2) hybrid_vxlan0 + ENI Cloud Pod · 10.0.64.15 · Sequence participant Cloud Pod 10.0.64.15 Legend request default message