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有台FreeBSD 7.0(x64)的Lighttpd Web Server, 第1次連线上去或等idle-time过后再連线上去, 要5至8秒才能打开静态页面,
是100M专线, 只我一人連线, 我的IPFW己设定为除port 80外全DENY:
00001 allow ip from any to any via lo0
00002 allow tcp from any to 11.22.33.44 dst-port 80 in via em0
00003 allow tcp from 11.22.33.44 80 to any out via em0
00060 allow udp from 11.22.33.44 to 1.2.3.4 dst-port 53 out via em0
00073 deny log logamount 10 icmp from any to any via em0
00199 deny log logamount 10 ip from any to any
65535 deny ip from any to any
在/var/log/messages出现大量以下Log, 不知是否导致連线慢的原因呢? 请各位大大指点一下: 谢谢~
May 12 11:57:54 mail kernel: TCP: [55.66.77.88]:41792 to [11.22.33.44]:80 tcpflags 0x2<SYN>; syncache_add: Received duplicate SYN, resetting timer and retransmitting SYN|ACK
May 12 15:17:53 mail kernel: TCP: [55.66.77.88]:45979 to [11.22.33.44]:63372 tcpflags 0x10<ACK>; tcp_do_segment: FIN_WAIT_1: Received 1448 bytes of data after socket was closed, sending RST and removing tcpcb
May 12 15:17:53 mail kernel: TCP: [55.66.77.88]:21 to [11.22.33.44]:55007 tcpflags 0x18<PUSH,ACK>; tcp_do_segment: FIN_WAIT_2: Received 13 bytes of data after socket was closed, sending RST and removing tcpcb
May 12 22:26:16 mail kernel: TCP: [55.66.77.88]:23439 to [11.22.33.44]:80 tcpflags 0x18<PUSH>; syncache_expand: SEQ 2071739782 != IRS+1 2071738353, segment rejected
[ 本帖最后由 kk298 于 2008-5-14 12:05 编辑 ] |
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