Mar 24 03:29:26 kernel: [1557411.243821] TCP: time wait bucket table overflow (CT0) Mar 24 03:29:26 kernel: [1557411.243828] TCP: time wait bucket table overflow (CT0) Mar 24 03:29:26 kernel: [1557411.243998] TCP: time wait bucket table overflow (CT0) Mar 24 03:29:26 kernel: [1557411.244877] TCP: time wait bucket table overflow (CT0) : [1564292.095620] __ratelimit: 37822 callbacks suppressed Mar 24 05:24:18 kernel: [1564292.095623] nf_conntrack: table full,dropping packet. Mar 24 05:24:18 kernel: [1564292.095629] nf_conntrack: table full,dropping packet. Mar 24 05:24:18 kernel: [1564292.095866] nf_conntrack: table full,dropping packet. Mar 24 05:24:18 kernel: [1564292.096156] nf_conntrack: table full,dropping packet. Mar 24 05:24:18 kernel: [1564292.096201] nf_conntrack: table full,dropping packet. Mar 24 05:24:18 kernel: [1564292.096232] nf_conntrack: table full,dropping packet. Mar 24 05:24:18 kernel: [1564292.096271] nf_conntrack: table full,dropping packet. Mar 24 05:24:18 kernel: [1564292.096310] nf_conntrack: table full,dropping packet. Mar 24 05:24:18 kernel: [1564292.096348] nf_conntrack: table full,dropping packet. Mar 24 05:24:18 kernel: [1564292.096376] nf_conntrack: table full,dropping packet.
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sysctl -p error: "net.ipv4.ip_conntrack_max" is an unknown key error: "net.ipv4.netfilter.ip_conntrack_generic_timeout" is an unknown key error: "net.ipv4.netfilter.ip_conntrack_icmp_timeout" is an unknown key error: "net.ipv4.netfilter.ip_conntrack_udp_timeout_stream" is an unknown key error: "net.ipv4.netfilter.ip_conntrack_udp_timeout" is an unknown key error: "net.ipv4.netfilter.ip_conntrack_tcp_timeout_close" is an unknown key error: "net.ipv4.netfilter.ip_conntrack_tcp_timeout_time_wait" is an unknown key error: "net.ipv4.netfilter.ip_conntrack_tcp_timeout_last_ack" is an unknown key error: "net.ipv4.netfilter.ip_conntrack_tcp_timeout_close_wait" is an unknown key error: "net.ipv4.netfilter.ip_conntrack_tcp_timeout_fin_wait" is an unknown key error: "net.ipv4.netfilter.ip_conntrack_tcp_timeout_established" is an unknown key error: "net.ipv4.netfilter.ip_conntrack_tcp_timeout_syn_recv" is an unknown key error: "net.ipv4.netfilter.ip_conntrack_tcp_timeout_syn_sent" is an unknown key error: "net.ipv4.netfilter.ip_conntrack_max" is an unknown key error: "net.ip_conntrack_max" is an unknown key
和
/sbin/lsmod | egrep 'ip_tables|conntrack' xt_conntrack 3968 0 nf_conntrack_ftp 12929 1 nf_nat_ftp nf_conntrack_ipv4 9946 55 iptable_nat,nf_nat nf_defrag_ipv4 1531 1 nf_conntrack_ipv4 ip_tables 18151 3 iptable_filter,iptable_nat,iptable_mangle nf_conntrack_ipv6 8732 24 nf_defrag_ipv6 12315 1 nf_conntrack_ipv6 nf_conntrack 80236 9 nf_nat_ftp,xt_conntrack,nf_conntrack_ftp,xt_connlimit,nf_nat,nf_conntrack_ipv4,nf_conntrack_ipv6,xt_state ipv6 325405 35 ip6t_REJECT,nf_defrag_ipv6
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核心
2.6.32-379.22.1.lve1.2.13.el6.x86_64 #1 SMP Fri Mar 1 09:43:47 EST 2013 x86_64 x86_64 x86_64 GNU/Linux
解决方法
你是正确的方式.在现代内核中,此参数称为“nf_conntrack_max”.在
pc-freak.net查看Guntis的链接,它对你有用.
