현재 윈도우2003 에 오토셋으로 그누보드 를 돌리고있는데요

특정서버에서만  mysql 의 연결이 끊어지지않고 last_ack 가 생깁니다

mysqld.exe:1060 TCP 93f5baba41bc410:3306 localhost:3933 LAST_ACK
mysqld.exe:1060 TCP 93f5baba41bc410:3306 localhost:4989 LAST_ACK
mysqld.exe:1060 TCP 93f5baba41bc410:3306 localhost:3740 LAST_ACK
mysqld.exe:1060 TCP 93f5baba41bc410:3306 localhost:2183 LAST_ACK
mysqld.exe:1060 TCP 93f5baba41bc410:3306 localhost:4937 LAST_ACK
mysqld.exe:1060 TCP 93f5baba41bc410:3306 localhost:4894 LAST_ACK
mysqld.exe:1060 TCP 93f5baba41bc410:3306 localhost:2418 LAST_ACK
mysqld.exe:1060 TCP 93f5baba41bc410:3306 localhost:4486 LAST_ACK
mysqld.exe:1060 TCP 93f5baba41bc410:3306 localhost:1927 LAST_ACK
mysqld.exe:1060 TCP 93f5baba41bc410:3306 localhost:4329 ESTABLISHED
mysqld.exe:1060 TCP 93f5baba41bc410:3306 localhost:3955 ESTABLISHED
mysqld.exe:1060 TCP 93f5baba41bc410:3306 localhost:3388 LAST_ACK
mysqld.exe:1060 TCP 93f5baba41bc410:3306 localhost:1710 LAST_ACK
mysqld.exe:1060 TCP 93f5baba41bc410:3306 localhost:2458 LAST_ACK
mysqld.exe:1060 TCP 93f5baba41bc410:3306 localhost:4225 LAST_ACK
mysqld.exe:1060 TCP 93f5baba41bc410:3306 localhost:2939 LAST_ACK
mysqld.exe:1060 TCP 93f5baba41bc410:3306 localhost:4526 LAST_ACK
mysqld.exe:1060 TCP 93f5baba41bc410:3306 localhost:3096 LAST_ACK
mysqld.exe:1060 TCP 93f5baba41bc410:3306 localhost:1530 ESTABLISHED
mysqld.exe:1060 TCP 93f5baba41bc410:3306 localhost:4961 LAST_ACK
mysqld.exe:1060 TCP 93f5baba41bc410:3306 localhost:2084 LAST_ACK

이런접속들이 많아서 디비접속오류가 뜹니다..

똑같은 솔루션 똑같은설정인데 어떤서버는 에러가 나고 어떤서버는에러가나지않습니다.

부탁드리겠습니다.