May I ask if trx has been attacked recently? Our two full nodes have been attacked recently. Please reply. Thank you.

[astrid19981112]

May I ask if trx has been attacked recently? Our two full nodes have been attacked recently. Please reply. Thank you.

[L-Reid]

@astrid19981112 My node is running fine and everything looks OK from my project perspective.

[tomatoishealthy]

Could you describe the attack in detail? Is it a DDoS attack?

[kafein]

Same for me. I had service interruptions because of DDoS attacks.

[astrid19981112]

你能详细描述一下这次攻击吗？这是 DDoS 攻击吗？

Yes, Ddos has a lot of traffic all of a sudden, but it doesn’t last long*. Usually there are no attacks after 5 minutes.

[astrid19981112]

你能详细描述一下这次攻击吗？这是 DDoS 攻击吗？

是的，Ddos 会突然产生大量流量，但不会持续很长时间*。通常 5 分钟后就不会再发生攻击。

Yes, Ddos has a lot of traffic all of a sudden, but it doesn’t last long*. Usually there are no attacks after 5 minutes.

[astrid19981112]

我也是。由于 DDoS 攻击，我的服务中断了。

Hello, is the attack time short?

[kafein]

我也是。由于 DDoS 攻击，我的服务中断了。

Hello, is the attack time short?

Last one was about 15 minutes

[astrid19981112]

我也是。由于 DDoS 攻击，我的服务中断了。

你好，请问攻击时间短嗎？

最后一次大约15分钟

I will end the attack in about 5 minutes

[tomatoishealthy]

It looks like someone is carrying out an indiscriminate attack. Investigation underway.

[astrid19981112]

看起来有人正在进行无差别攻击。调查正在进行中。
Thanks

[tomatoishealthy]

Have you still been attacked in the past few days?

[astrid19981112]

这几天你还遭遇攻击吗？

It’s gone now. Has it been repaired?

[tomatoishealthy]

It’s gone now. Has it been repaired?

Not sure, just want to confirm the status quo

[abn2357]

Could you describe the attack in detail? Is it a DDoS attack?

@tomatoishealthy Is there any way to prevent ddos attack?

[11111961abc]

Нет не атаковали вт, 30 июл. 2024 г., 11:16 abn2357 ***@***.***>:

…

Could you describe the attack in detail? Is it a DDoS attack? @tomatoishealthy <https://github.com/tomatoishealthy> Is there any way to prevent ddos attack? — Reply to this email directly, view it on GitHub <#5918 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AYMFE6QHN3JMH7G5CCGVRIDZO4OR5AVCNFSM6AAAAABLCBDLOGVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZDENJXGQ4DENZSGU> . You are receiving this because you are subscribed to this thread.Message ID: ***@***.***>

[tomatoishealthy]

Could you describe the attack in detail? Is it a DDoS attack?

@tomatoishealthy Is there any way to prevent ddos attack?

From my point of view, it is difficult to completely defend against DDoS attacks.

However, there are some solutions to weaken DDoSDOS attacks. For example, some cloud service providers directly provide anti-DDoS attack services.

In addition, you can also try to build a LAN node and communicate with the outside world through a proxy. You can perform some DDoS judgment logic in the proxy to transfer the pressure from the node to the proxy to avoid node performance fluctuations.

Of course, we can continue to explore more optimization solutions

[liuxuanru]

My Tron all nodes experienced a DDoS attack yesterday, which resulted in the IP unified export being blocked, affecting my entire business system Do you have any good solutions? Is there a solution to ensure secure and stable synchronization of block data without exposing the IP port of the node itself, in order to prevent such incidents from occurring??

[xxo1shine]

@astrid19981112 @liuxuanru There is no perfect way to defend against DDoS attacks. We are working hard to improve this. The impact of DDoS attacks is currently limited. It may temporarily affect block synchronization, but will not have a significant impact on the chain or data consistency.

[vivian1912]

@astrid19981112 Thanks for your contribution to java-tron, this issue will be closed as no update for a long time. Please feel free to re-open it if you still see the issue, thanks.