1. net.ipv4.tcp_syncookies = 1 表示开启SYN Cookies。当出现SYN等待队列溢出时,启用cookies来处理,可防范少量SYN攻击,默认为0,表示关闭; Java代码 1. net.ipv4.tcp_tw_reuse = 1 表示开启重用。允许将TIME-WAIT sockets重新用于新的TCP连接,默认为0,表示关闭; Java代码 1. net.ipv4.tcp_tw_recycle = 1...
CONFIG_SYN_COOKIES=y # CONFIG_NET_IPVTI is not set CONFIG_NET_UDP_TUNNEL=m # CONFIG_NET_FOU is not set # CONFIG_NET_FOU_IP_TUNNELS is not set # CONFIG_INET_AH is not set # CONFIG_INET_ESP is not set # CONFIG_INET_IPCOMP is not set CONFIG_INET_TUNNEL=y # CONFIG_INET_DIAG ...
# CONFIG_ARPD is not set CONFIG_SYN_COOKIES=y # CONFIG_NET_IPVTI is not set CONFIG_INET_AH=m CONFIG_INET_ESP=m CONFIG_INET_IPCOMP=m CONFIG_INET_XFRM_TUNNEL=m CONFIG_INET_TUNNEL=m CONFIG_INET_XFRM_MODE_TRANSPORT=m CONFIG_INET_XFRM_MODE_TUNNEL=m CONFIG_INET_XFRM_MODE_BEET=m CONFIG_...
CONFIG_SYN_COOKIES=y # CONFIG_NET_IPVTI is not set # CONFIG_NET_FOU is not set # CONFIG_INET_AH is not set # CONFIG_INET_ESP is not set # CONFIG_INET_IPCOMP is not set CONFIG_INET_XFRM_MODE_TRANSPORT=y CONFIG_INET_XFRM_MODE_TUNNEL=y CONFIG_INET_XFRM_MODE_BEET=y ...
CONFIG_SYN_COOKIES y CONFIG_SYSCTL y CONFIG_SYSCTL_SYSCALL y CONFIG_SYSCTL_SYSCALL_CHECK y CONFIG_SYSFS y CONFIG_SYSFS_DEPRECATED_V2 not set CONFIG_SYSPROF_TRACER not set CONFIG_SYSV68_PARTITION y CONFIG_SYSVIPC y CONFIG_SYSVIPC_COMPAT y CONFIG_SYSVIPC_SYSCTL y CONFIG_SYSV_...
# CONFIG_SYN_COOKIES is not set # CONFIG_NET_IPVTI is not set CONFIG_NET_UDP_TUNNEL=m # CONFIG_NET_FOU is not set # CONFIG_NET_FOU_IP_TUNNELS is not set # CONFIG_INET_AH is not set # CONFIG_INET_ESP is not set CONFIG_INET_ESP=y # CONFIG_INET_ESP_OFFLOAD is not set # CON...
CONFIG_SYN_COOKIES=y CONFIG_NET_IPVTI=y CONFIG_NET_UDP_TUNNEL=y CONFIG_NET_FOU=y CONFIG_NET_FOU_IP_TUNNELS=y CONFIG_INET_AH=y CONFIG_INET_ESP=y CONFIG_INET_IPCOMP=y CONFIG_INET_XFRM_TUNNEL=y CONFIG_INET_TUNNEL=y CONFIG_INET_XFRM_MODE_TRANSPORT=y CONFIG_INET_XFRM_MODE_TUNNEL=y ...
synload.vim syntax.vim sysctl.vim systemd.vim systemverilog.vim tads.vim tags.vim tak.vim takcmp.vim takout.vim tap.vim tar.vim taskdata.vim taskedit.vim tasm.vim tcl.vim tcsh.vim template.vim teraterm.vim terminfo.vim terraform.vim tex.vim texinfo.vim texmf.vim tf.vim thrift.vim tidy...
/proc/sys/net/ipv4/tcp_syncookies 表示是否打开TCP同步标签(syncookie),内核必须打开了CONFIG_SYN_COOKIES项进行编译,同步标签可以防止一个套接字在有过多试图连接到达时引起过载。 /proc/sys/net/ipv4/tcp_tw_reuse 表示是否允许将处于TIME-WAIT状态的socket(TIME-WAIT的端口)用于新的TCP连接 。