geedge-jira/md/OMPUB-1006.md

# 使用内置的两个Bittorrent APP测试阻断bit下载，有命中无阻断效果

| ID | Creation Date | Assignee | Status |
|----|----------------|----------|--------|
| OMPUB-1006 | 2023-08-16T11:32:08.000+0800 | 刘洋 | 已关闭 |


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{color:red}说明：此BUG为K-POC现场发现，在信息港复测有相同问题{color}

测试环境：信息港TSG.BJ
CM IP：192.168.44.29
TSG-OS IP：192.168.40.62
安全策略ID：3465
App Sketch DB版本：23.07
测试下载工具：qBittorrent v4.5.4
（下载工具安装包及测试下载种子文件 见附件）

描述：
使用TSG内置的bittorrent、bittorrent_application测试阻断bit下载，策略有命中日志，下载仍能正常进行

 !image-2023-08-16-11-30-30-567.png|thumbnail! **liuyang** commented on *2023-08-16T18:40:54.985+0800*:

[~zhangzhihan]是否可以提供测试时捕获的bt数据包，过滤通信的连接？
告知提供数据包对应的测试时间，以便研发可以登录系统查看对应日志




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**zhangzhihan** commented on *2023-08-18T09:46:13.329+0800*:

信息港复测发现p2p下载时会出现UDP协议Server Port大于Client Port情况，导致真实的Client IP被填入Destination内。尝试下2条安全策略，第一条策略将Client IP放在Source内，第二条策略将Client IP放在Destination内，通过此方法可成功阻断bit下载。POC现场使用同样方式测试，也具有阻断效果。
 !screenshot-1.png|thumbnail!



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# Attachments

Attachment: [Erai-raws]+Suki+na+Ko+ga+Megane+o+Wasureta+-+07+[1080p][HEVC][Multiple+Subtitle].mkv.torrent

[[Erai-raws]+Suki+na+Ko+ga+Megane+o+Wasureta+-+07+[1080p][HEVC][Multiple+Subtitle].mkv.torrent](https://gfwleak.exec.li/admin/geedge-jira/raw/branch/master/attachment/42968/[Erai-raws]+Suki+na+Ko+ga+Megane+o+Wasureta+-+07+[1080p][HEVC][Multiple+Subtitle].mkv.torrent)



Attachment: [Lilith-Raws]+Helck+-+06+[Baha][WebDL+1080p+AVC+AAC][CHT].torrent

[[Lilith-Raws]+Helck+-+06+[Baha][WebDL+1080p+AVC+AAC][CHT].torrent](https://gfwleak.exec.li/admin/geedge-jira/raw/branch/master/attachment/42967/[Lilith-Raws]+Helck+-+06+[Baha][WebDL+1080p+AVC+AAC][CHT].torrent)



Attachment: [MagicStar]+CODE+-+Negai+no+Daishou+-+EP07+[WEBDL]+[1080p]+[HULU]+[JPN_SUB].torrent

[[MagicStar]+CODE+-+Negai+no+Daishou+-+EP07+[WEBDL]+[1080p]+[HULU]+[JPN_SUB].torrent](https://gfwleak.exec.li/admin/geedge-jira/raw/branch/master/attachment/42966/[MagicStar]+CODE+-+Negai+no+Daishou+-+EP07+[WEBDL]+[1080p]+[HULU]+[JPN_SUB].torrent)



Attachment: image-2023-08-16-11-30-30-567.png

![image-2023-08-16-11-30-30-567.png](https://gfwleak.exec.li/admin/geedge-jira/raw/branch/master/attachment/42965/image-2023-08-16-11-30-30-567.png)



Attachment: qbittorrent_4.5.4_x64_setup.exe

[qbittorrent_4.5.4_x64_setup.exe](https://gfwleak.exec.li/admin/geedge-jira/raw/branch/master/attachment/42969/qbittorrent_4.5.4_x64_setup.exe)



Attachment: screenshot-1.png

![screenshot-1.png](https://gfwleak.exec.li/admin/geedge-jira/raw/branch/master/attachment/43145/screenshot-1.png)