TNSLSNR for Linux: Version 10.2.0.1.0 - Production
System parameter file is /oracle/app/oracle/oracle/product/10.2.0/db_1/network/admin/listener.ora
Log messages written to /oracle/app/oracle/oracle/product/10.2.0/db_1/network/log/listener.log
Listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=EXTPROC0)))
Listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=gw151.mimoclub)(PORT=1521)))
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROC0)))
TNS-12547: TNS:lost contact
TNS-12560: TNS
rotocol adapter error
TNS-00517: Lost contact
Linux Error: 104: Connection reset by peer
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=localhost.localdomain)(PORT=1521)))
TNS-12541: TNS:no listener
TNS-12560: TNS
rotocol adapter error
TNS-00511: No listener
Linux Error: 111: Connection refused
TNSLSNR for Linux: Version 10.2.0.1.0 - Production
System parameter file is /oracle/app/oracle/oracle/product/10.2.0/db_1/network/admin/listener.ora
Log messages written to /oracle/app/oracle/oracle/product/10.2.0/db_1/network/log/listener.log
Listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=EXTPROC0)))
Listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=202.130.137.151)(PORT=1521)))
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROC0)))
TNS-12547: TNS:lost contact
TNS-12560: TNS
rotocol adapter error
TNS-00517: Lost contact
Linux Error: 104: Connection reset by peer
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=202.130.137.151)(PORT=1521)))
TNS-12541: TNS:no listener
TNS-12560: TNS
rotocol adapter error
TNS-00511: No listener
Linux Error: 111: Connection refused
TNSLSNR for Linux: Version 10.2.0.1.0 - Production
System parameter file is /oracle/app/oracle/oracle/product/10.2.0/db_1/network/admin/listener.ora
Log messages written to /oracle/app/oracle/oracle/product/10.2.0/db_1/network/log/listener.log
Listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=EXTPROC0)))
Listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=202.130.137.151)(PORT=1521)))
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROC0)))
TNS-12547: TNS:lost contact
TNS-12560: TNS
rotocol adapter error
TNS-00517: Lost contact
Linux Error: 104: Connection reset by peer
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=202.130.137.151)(PORT=1521)))
TNS-12541: TNS:no listener
TNS-12560: TNS
rotocol adapter error
TNS-00511: No listener
Linux Error: 111: Connection refused [/B]
检查linux是否开了防火墙(或者叫IP过滤)!有可能是主机阻塞了1521端口。