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发表于 2010-6-25 10:00:11
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Post by jsun;2099046
iptables
Refer to IpTables Manual. There is an example configure with DDoS defending.
谢谢回复,其实我问的是怎样修改系统所能允许的半连接数,也就是
net.ipv4.tcp_syncookies = 1
net.ipv4.tcp_max_syn_backlog = 1024
在设置后,系统所允许的半连接数不是1024,而是256的原因? |
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