#Version: 1.0
#Date: 2012-05-05 04:54:00
#Fields: time c-ip s-ip s-port cs-method cs-uri-stem sc-status
04:54:01 61.180.240.161 128.123.30.58 80 GET http://www.sina.com.cn/ 401
23:49:23 61.180.240.161 128.123.30.58 80 GET http://www.sina.com.cn/ 401