geedge-jira/md/OMPUB-816.md

# 下发系统内置openvpn（UDP下的）的Deny策略有穿透现象

| ID | Creation Date | Assignee | Status |
|----|----------------|----------|--------|
| OMPUB-816 | 2023-02-23T11:23:46.000+0800 | 刘学利 | 已关闭 |


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下发系统内置openvpn的Deny策略，客户端（选择openvpn的UDP模式）尝试连接服务端，有命中安全策略，客户端在多次切换端口，不换服务端IP的时候会有穿透现象 

 **yangwei** commented on *2023-06-12T09:08:02.389+0800*:

未见测试反馈复现，关闭issue，后续有类似问题，新开issue围绕当时版本讨论



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# Attachments

Attachment: expvpn_and_openudp_202302230903_res.pcap
[expvpn_and_openudp_202302230903_res.pcap](https://gfwleak.exec.li/admin/geedge-jira/raw/branch/master/attachment/35444/expvpn_and_openudp_202302230903_res.pcap)



Attachment: image-2023-02-23-11-24-04-313.png
![image-2023-02-23-11-24-04-313.png](https://gfwleak.exec.li/admin/geedge-jira/raw/branch/master/attachment/35441/image-2023-02-23-11-24-04-313.png)



Attachment: image-2023-02-23-11-24-15-821.png
![image-2023-02-23-11-24-15-821.png](https://gfwleak.exec.li/admin/geedge-jira/raw/branch/master/attachment/35442/image-2023-02-23-11-24-15-821.png)



Attachment: image-2023-02-23-11-24-20-895.png
![image-2023-02-23-11-24-20-895.png](https://gfwleak.exec.li/admin/geedge-jira/raw/branch/master/attachment/35443/image-2023-02-23-11-24-20-895.png)