CentOS TCP内核网络参数调整
vim /etc/sysctl.conf #启用syncookies net.ipv4.tcp_syncookies = 1 #SYN队列长度 net.ipv4.tcp_max_syn_backlog = 8192 #SYN ACK重试次数 net.ipv4.tcp_synack_retrie[......]
vim /etc/sysctl.conf #启用syncookies net.ipv4.tcp_syncookies = 1 #SYN队列长度 net.ipv4.tcp_max_syn_backlog = 8192 #SYN ACK重试次数 net.ipv4.tcp_synack_retrie[......]