Unverified50% confidenceTradeoffExact time
超过60%的IPFS节点位于NAT后方,需要依赖中继节点或打洞技术,Protocol Labs开发了Hydra节点缓解DHT性能问题但引入了中心化依赖
1
Sources
50%
Confidence
Long-term
Relevance
8/27/2026
First Seen
Sources
Related Entities
Related Claims
Unverifiediptables的NAT功能依赖netfilter的连接跟踪模块conntrack,当第一个数据包触发规则时会在内核中建立一条五元组记录64% similarUnverifiedIPv6为每台设备分配全球唯一公网地址,理论上可实现端到端直连,从根本上缓解NAT穿透问题62% similarUnverifiedReverse tunneling technology allows intranet nodes to actively establish persistent connections to public internet servers, and is a classic solution to the NAT traversal problem.62% similarUnverified对称型NAT对每个目标地址使用不同端口映射,UDP打洞成功率极低,几乎必须依赖中继61% similarUnverifiedNAT-PMP及其继任者PCP(Port Control Protocol,RFC 6887)试图以轻量化协议替代UPnP并引入基本访问控制机制,但至今尚未普及61% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/809197API
curl https://kongchang.com/api/v1/knowledge/claims/809197MCP
get_claim(id=809197)