[Bug] The ufw firewall of the debain12 system disables ping, and will become pingable after restarting the ufw service or restarting the server.

[mjsoftking]

Contact Information

No response

1Panel Version

1.10.22

Problem Description

debain12系统的ufw防火墙禁ping，会在重启ufw服务或重启服务器后变为可ping的状态

Steps to Reproduce

• 启用禁ping，测试无法ping通服务器，正常；
• 重启ufw服务，禁ping状态一直保持开启，测试可以ping通服务器，异常；
• 重启服务器，禁ping状态一直保持开启，测试可以ping通服务器，异常；

The expected correct result

No response

Related log output

No response

Additional Information

No response

[wanghe-fit2cloud]

感谢反馈，我们先在 Debian 12 服务器中验证一下上述问题，并测试一下兼容性。

[mjsoftking]

感谢反馈，我们先在 Debian 12 服务器中验证一下上述问题，并测试一下兼容性。

可以复现吗，我试用了其他的服务器，安装Debian 12，测试是一样的结果

[wanghe-fit2cloud]

Bot detected the issue body's language is not English, translate it automatically. 👯👭🏻🧑‍🤝‍🧑👫🧑🏿‍🤝‍🧑🏻👩🏾‍🤝‍👨🏿👬🏿

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Thanks for the feedback, we will first verify the above problem in the Debian 12 server and test the compatibility.

Can it be reproduced? I tried other servers and installed Debian 12. The test results are the same.

[ssongliu]

开发环境已经复现该问题，看起来是防火墙重启后，sysctl.conf 没有正常生效，手动执行 sysctl -p 就好使了。

[wanghe-fit2cloud]

Bot detected the issue body's language is not English, translate it automatically. 👯👭🏻🧑‍🤝‍🧑👫🧑🏿‍🤝‍🧑🏻👩🏾‍🤝‍👨🏿👬🏿

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The problem has been reproduced in the development environment. It seems that after the firewall is restarted, sysctl.conf does not take effect normally. Manually executing sysctl -p will solve the problem.

[mjsoftking]

开发环境已经复现该问题，看起来是防火墙重启后，sysctl.conf 没有正常生效，手动执行 sysctl -p 就好使了。

好的，确定问题就好，目前重新开关一下禁ping选项也是可以的

[wanghe-fit2cloud]

Bot detected the issue body's language is not English, translate it automatically. 👯👭🏻🧑‍🤝‍🧑👫🧑🏿‍🤝‍🧑🏻👩🏾‍🤝‍👨🏿👬🏿

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This problem has been reproduced in the development environment. It seems that after the firewall is restarted, sysctl.conf does not take effect normally. Manually executing sysctl -p will work.

Okay, just confirm the problem. Now you can turn on and off the ping ban option again.

[ssongliu]

开发环境已经复现该问题，看起来是防火墙重启后，sysctl.conf 没有正常生效，手动执行 sysctl -p 就好使了。

好的，确定问题就好，目前重新开关一下禁ping选项也是可以的

[wanghe-fit2cloud]

Bot detected the issue body's language is not English, translate it automatically. 👯👭🏻🧑‍🤝‍🧑👫🧑🏿‍🤝‍🧑🏻👩🏾‍🤝‍👨🏿👬🏿

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This problem has been reproduced in the development environment. It seems that after the firewall is restarted, sysctl.conf does not take effect normally. Manually executing sysctl -p will work.

Okay, just confirm the problem. It is also possible to turn the ping ban option on again.

[mjsoftking]

是说重启ufw后自动被改成0了吗，
重启后

这个开关检测到的还是开启的

[wanghe-fit2cloud]

Bot detected the issue body's language is not English, translate it automatically. 👯👭🏻🧑‍🤝‍🧑👫🧑🏿‍🤝‍🧑🏻👩🏾‍🤝‍👨🏿👬🏿

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Does it mean that it will be automatically changed to 0 after restarting ufw?
After restart

The switch detected is still on.