Unverified50% confidenceFactExact time
Linux Bridge维护一张MAC地址学习表（FDB，Forwarding Database），通过泛洪学习未知目标MAC的位置，再按表转发已知目标
1
Sources
50%
Confidence
Long-term
Relevance
7/13/2026
First Seen
Sources
Building Container Networking From Scratch: A Deep Dive Into Linux Bridge and veth
redditr/programming7/11/2026
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