https://github.com/mayocream/tun-container
https://github.com/mayocream/tun-container
Last synced: 7 months ago
JSON representation
- Host: GitHub
- URL: https://github.com/mayocream/tun-container
- Owner: mayocream
- License: mit
- Created: 2021-09-28T02:08:52.000Z (over 4 years ago)
- Default Branch: master
- Last Pushed: 2021-10-29T05:43:05.000Z (over 4 years ago)
- Last Synced: 2025-02-15T11:37:29.824Z (over 1 year ago)
- Language: Go
- Size: 78.1 KB
- Stars: 0
- Watchers: 2
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
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README
# tun-container
## TUN
基于 wireguard 的网络库实现。
TODO:
- [] 转发 DNS 请求
- [] 解析 DNS UDP 包
- [] 内网流量转发
- [] 解析来源 IP
## Route
基于源策略的路由。
ref: https://superuser.com/questions/376667/how-to-route-only-specific-subnet-source-ip-to-a-particular-interface
```bash
ip rule add from / table
ip route add 1.2.3.4/24 via dev eth4 table
```
## Docker
创建 Docker 网络：
- **MacVlan**:
创建 MacVlan 网络，二层设备流量转发，相比于 Bridge 模式性能更好。
```bash
sudo docker network create -d network --gateway 192.168.10.1 --subnet 192.168.10.0/24 tunnet
```
- **Bridge**:
Bridge 网络，Docker 的默认网络模式。
```bash
sudo docker network create --gateway 192.168.20.1 --subnet 192.168.20.0/24 tunnet
```
删除 Docker network：
```bash
sudo docker network rm tunnet
```
## Debug
```bash
# 指定 Docker 网络
sudo docker run --rm -it --network tunnet golang:1.16
# 指定 IP 地址
sudo docker run --rm -it --network tunnet --ip 192.168.20.3 golang:1.16
```