如何判断服务器是否被CC攻击？ (Business Opportunities - Advertising Service)
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Item ID 4062582 in Category: Business Opportunities - Advertising Service
如何判断服务器是否被CC攻击？ | |
如何判断服务器是否被CC攻击？ 很多时候，网站变得异常缓慢，甚至频繁出现502错误，这通常意味着服务器遭受了CC攻击。那么，如何判断服务器是否被CC攻击呢？ 使用以下指令可以获取相关信息： netstat -n | awk '/^tcp/ {++S[$NF]} END {for(a in S) print a, S[a]}' 返回结果： LAST_ACK 14 SYN_RECV 348 ESTABLISHED 70 FIN_WAIT1 229 FIN_WAIT2 30 CLOSING 33 TIME_WAIT 18122 重点观察以下数值： SYN_RECV 大于50 TIME_WAIT 大于500 ESTABLISHED 大于500 需要服务器搭建VPN的可以联系我！！！ TG:@cdncloudxiaoyun | |
| Target Prov.: All Provinces Target City : All Cities Last Update : Mar 24, 2025 10:39 PM Number of Views: 42 | Item Owner : xiaoyun Contact Email: (None) Contact Phone: (None) |
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2025-04-25 (0.460 sec)