iis服务器80端口一直与本机建立连接
iis服务器出现下面的现象，80端口一直与本机的端口连接，其它机器访问192.168.2.166非常慢
 TCP 192.168.2.166:80 192.168.2.166:50275 CLOSE_WAIT 4
 TCP 192.168.2.166:80 192.168.2.166:50276 ESTABLISHED 4
 TCP 192.168.2.166:80 192.168.2.166:50277 ESTABLISHED 4
 TCP 192.168.2.166:80 192.168.2.166:50278 CLOSE_WAIT 4
 TCP 192.168.2.166:80 192.168.2.166:50279 CLOSE_WAIT 4
 TCP 192.168.2.166:80 192.168.2.166:50280 CLOSE_WAIT 4
 TCP 192.168.2.166:80 192.168.2.166:50281 ESTABLISHED 4
 TCP 192.168.2.166:80 192.168.2.166:50282 ESTABLISHED 4
 TCP 192.168.2.166:80 192.168.2.166:50283 CLOSE_WAIT 4
 TCP 192.168.2.166:80 192.168.2.166:50284 ESTABLISHED 4
 TCP 192.168.2.166:80 192.168.2.166:50285 ESTABLISHED 4
 TCP 192.168.2.166:80 192.168.2.166:50286 ESTABLISHED 4
 TCP 192.168.2.166:80 192.168.2.166:50287 ESTABLISHED 4
 TCP 192.168.2.166:80 192.168.2.166:50288 ESTABLISHED 4
 TCP 192.168.2.166:80 192.168.2.166:50289 ESTABLISHED 4
 TCP 192.168.2.166:80 192.168.2.166:50290 ESTABLISHED 4
 TCP 192.168.2.166:80 192.168.2.166:50291 ESTABLISHED 4
 TCP 192.168.2.166:139 0.0.0.0:0 LISTENING 4
 TCP 192.168.2.166:50140 192.168.2.251:1433 ESTABLISHED 2036
 TCP 192.168.2.166:50160 192.168.2.251:1433 ESTABLISHED 2036
 TCP 192.168.2.166:50262 192.168.2.251:1433 ESTABLISHED 2036
 TCP 192.168.2.166:50274 192.168.2.166:80 FIN_WAIT_2 2036
 TCP 192.168.2.166:50275 192.168.2.166:80 FIN_WAIT_2 2036
 TCP 192.168.2.166:50276 192.168.2.166:80 ESTABLISHED 2036
 TCP 192.168.2.166:50277 192.168.2.166:80 ESTABLISHED 2036
 TCP 192.168.2.166:50278 192.168.2.166:80 FIN_WAIT_2 2036
 TCP 192.168.2.166:50279 192.168.2.166:80 FIN_WAIT_2 2036
 TCP 192.168.2.166:50280 192.168.2.166:80 FIN_WAIT_2 2036
 TCP 192.168.2.166:50281 192.168.2.166:80 ESTABLISHED 2036
 TCP 192.168.2.166:50282 192.168.2.166:80 ESTABLISHED 2036
 TCP 192.168.2.166:50283 192.168.2.166:80 FIN_WAIT_2 2036
 TCP 192.168.2.166:50284 192.168.2.166:80 ESTABLISHED 2036
 TCP 192.168.2.166:50285 192.168.2.166:80 ESTABLISHED 2036
 TCP 192.168.2.166:50286 192.168.2.166:80 ESTABLISHED 2036
 TCP 192.168.2.166:50287 192.168.2.166:80 ESTABLISHED 2036
 TCP 192.168.2.166:50288 192.168.2.166:80 ESTABLISHED 2036
 TCP 192.168.2.166:50289 192.168.2.166:80 ESTABLISHED 2036
 TCP 192.168.2.166:50290 192.168.2.166:80 ESTABLISHED 2036
 TCP 192.168.2.166:50291 192.168.2.166:80 ESTABLISHED 2036
 TCP 192.168.2.166:50299 192.168.2.251:1433 ESTABLISHED 2036
 TCP 192.168.2.166:50302 192.168.2.251:1433 ESTABLISHED 2036

 日志中也很奇怪，服务器会自己访问http://192.168.2.166/news/LocalNews.aspx/SearchTitle.aspx这个页面
2010-03-27 09:01:12 192.168.2.166 GET /news/LocalNews.aspx/SearchTitle.aspx - 80 - 192.168.2.166 - 200 0 64 100140
2010-03-27 09:01:13 192.168.2.166 GET /news/LocalNews.aspx/SearchTitle.aspx - 80 - 192.168.2.166 - 200 0 64 100203
2010-03-27 09:01:13 192.168.2.166 GET /news/LocalNews.aspx/SearchTitle.aspx - 80 - 192.168.2.166 - 200 0 64 100