# ssf

**单层网络正向转发**

```
https://github.com/securesocketfunneling/ssf/releases
内网机执行：
>ssfd.exe -p 1080
```

![image](https://raw.githubusercontent.com/xiaoy-sec/Pentest_Note/master/img/170.png)

```
边界机器执行
>ssf.exe -L 12138:10.1.1.108:22 -p 1080 192.168.0.98 
把内网10.1.1.108的SSH转发出来
```

![image](https://raw.githubusercontent.com/xiaoy-sec/Pentest_Note/master/img/171.png)

```
边界机器访问内网端口
```

![image](https://raw.githubusercontent.com/xiaoy-sec/Pentest_Note/master/img/172.png)

**单层网络反向转发**

```
边界机器执行：
>ssfd.exe -p 1080
```

![image](https://raw.githubusercontent.com/xiaoy-sec/Pentest_Note/master/img/173.png)

```
内网机器执行：
>ssf.exe -R 12138:10.1.1.108:22 -p 1080 192.168.0.106
```

![image](https://raw.githubusercontent.com/xiaoy-sec/Pentest_Note/master/img/174.png) ![image](https://raw.githubusercontent.com/xiaoy-sec/Pentest_Note/master/img/175.png)


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://www.heresecurity.wiki/nei-wang-he-yu/duan-kou-ying-she-he-zhuan-fa/ssf.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.