Unverified50% confidenceFactExact time
Bridge networking is Docker's default network mode: containers obtain independent IPs through a virtual bridge, and NAT and port mapping are implemented through iptables rules.
1
Sources
50%
Confidence
Long-term
Relevance
10/23/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedPort forwarding is a static mapping rule established on a NAT router that forwards external port traffic to an intranet host by modifying the destination address of packets (DNAT).73% similarUnverifiedUsing a custom bridge network is recommended, with containers resolving each other by service name via DNS, which both avoids exposing ports to the host machine and facilitates unified management.72% similarUnverifiedBinding Raft inter-node replication traffic to a dedicated network interface enables fault-domain and bandwidth-domain isolation and satisfies the requirement under zero-trust architectures that control-plane traffic not leave the private subnet.71% similarUnverifiedSTUN（Session Traversal Utilities for NAT）是一种用于帮助NAT后方设备发现自己公网地址的协议70% similarUnverifiedThe Docker Compose template exposes etcd's port 2379 and NATS's port 4222 on the host by default.67% similar
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