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CloudEdge SAM AWS x PVE Smoke Evidence

Date: 2026-05-29

Branch/build: cloudedge-mvp, routerd f60e7d9a

Result: PASS (clean — no manual workarounds; Azure-parity)

This validates Selective Address Mobility against a second public cloud (AWS VPC/EC2) on the first run, with no AWS-specific code changes — the provider-secondary-ip capture + de-assign hardening and the WireGuard stdin apply (from the Azure cycle) generalized as designed. The only provider-specific work is provisioning-side (AWS ENI secondary IP + EC2 source/destination check disabled).

Topology​

  • Cloud client (AWS EC2): 10.88.60.7/24
  • On-prem client (PVE VM): 10.88.60.9/24
  • Cloud router (AWS EC2): primary 10.88.60.4/24, ENI secondary capture 10.88.60.9
  • On-prem router (PVE, router07): 10.88.60.1/24 on vmbr470
  • Overlay: wg-hybrid, 169.254.120.1/32 (cloud) ↔ 169.254.120.2/32 (on-prem)
  • Region: ap-northeast-1. WireGuard: on-prem -> AWS public endpoint, persistent keepalive.

AWS capture prerequisites (provisioning-side)​

  • ENI: primary 10.88.60.4, secondary private IPv4 10.88.60.9.
  • EC2 source/destination check: DISABLED (AWS equivalent of Azure NIC IP forwarding).
  • routerd-cloud guest OS: 10.88.60.9 removed from local addresses by routerd (provider-secondary-ip + configureOSAddress=false de-assign enforcement).

Assertions (all PASS)​

  • Cloud delivery route: 10.88.60.9 dev wg-hybrid metric 120.
  • On-prem: proxy ARP for 10.88.60.7; delivery route 10.88.60.7 dev wg-hybrid metric 120.
  • Stage A: AWS router NIC tcpdump captured .7 -> .9 ICMP request/reply.
  • .7 -> .9 ping 3/3 (0% loss); .9 -> .7 ping 3/3 (0% loss).
  • SSH bidirectional, source preserved:
    • SSH_CONNECTION=10.88.60.7 ... 10.88.60.9 22
    • SSH_CONNECTION=10.88.60.9 ... 10.88.60.7 22
  • No NAT; both clients' default gateways unchanged.
  • doctor hybrid: AWS side overall pass (pass 10 / warn 0 / fail 0 / skip 1); PVE side overall pass (pass 13 / warn 0 / fail 0 / skip 1).

Notes​

  • No AWS-specific failures; no new issues filed.
  • The Azure×PVE pair (router06) was untouched.
  • Cost: EC2 instances stopped after evidence capture (kept for reruns); EIP/EBS remain until full teardown. Full local evidence bundle: routerd-labs/cloudedge-sam/evidence/20260529T233145Z-aws-pve-f60e7d9a.