CTG 回复，由于DMIT使用的CN2骨干链路相邻客户遭受DDoS攻击，且未自行快速封堵，导致CN2部分骨干堵塞。这使DMIT的链路因此受到影响，我们仍在跟进确保此问题得到缓解，且不再发生。*CN2 骨干采用静态LSP，客户端口静态采用各条骨干，因此只有部分客户受到影响*CN2 骨干自动黑洞采用Flow 检测，自动响应需要3-10分钟*一般情况客户需要自行RTBH来确保95/5 不超量，且网络不受DDoS影响

LAX 发现 CN2 AS4809 网络存在异常丢包，已联系 CTG NOC，请等待后续反馈

CTG 回复，由于DMIT使用的CN2骨干链路相邻客户遭受DDoS攻击，且未自行快速封堵，导致CN2部分骨干堵塞。
这使DMIT的链路因此受到影响，我们仍在跟进确保此问题得到缓解，且不再发生。

*CN2 骨干采用静态LSP，客户端口静态采用各条骨干，因此只有部分客户受到影响
*CN2 骨干自动黑洞采用Flow 检测，自动响应需要3-10分钟
*一般情况客户需要自行RTBH来确保95/5 不超量，且网络不受DDoS影响

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8.0K viewsSenra, edited Mar 15 at 04:13

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Create: 2025-03-15
Last Update: 2025-05-07 17:31:20

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DMIT Inc NOC工作日志 Telegram | DID YOU KNOW?

Telegram announces Anonymous Admins

The cloud-based messaging platform is also adding Anonymous Group Admins feature. As per Telegram, this feature is being introduced for safer protests. As per the Telegram blog post, users can “Toggle Remain Anonymous in Admin rights to enable Batman mode. The anonymized admin will be hidden in the list of group members, and their messages in the chat will be signed with the group name, similar to channel posts.”

How Does Telegram Make Money?

Telegram is a free app and runs on donations. According to a blog on the telegram: We believe in fast and secure messaging that is also 100% free. Pavel Durov, who shares our vision, supplied Telegram with a generous donation, so we have quite enough money for the time being. If Telegram runs out, we will introduce non-essential paid options to support the infrastructure and finance developer salaries. But making profits will never be an end-goal for Telegram.