vac:p2p:ift:2025q3-nimlibp2p-autonat-v2
Implement AutoNAT V2 based on the libp2p specification.
Task List
Client
- fully qualified name:
vac:p2p:ift:2025q2-nimlibp2p-autonat-v2t:client - owner: gabe
- status: 70%
- start-date: 2025-07-01
- end-date:
Description
Implement client side, constructing and sending DialRequest, handling DialDataRequest/DialDataResponse exchange,
validate nonce on DialBack and parse DialResponse.
Ensure interop against other implementations
Deliverables
Server
- fully qualified name:
vac:p2p:ift:2025q2-nimlibp2p-autonat-v2:server - owner: gabe
- status: 70%
- start-date: 2025-07-01
- end-date:
Description
Address selection, dial address, send DialBack, handle nonce and do amplification check.
Ensure interop against other implementations
Deliverables
Service
- fully qualified name:
vac:p2p:ift:2025q2-nimlibp2p-autonat-v2:service - owner: gabe
- status: not started
- start-date:
- end-date:
Description
Create a service that determines if the node is reachable behind NAT by asking connected peers to dial it back, maintains a sliding-window confidence, and periodically reschedules checks, and (when reachable) rewrites listen addrs to dialable ones