%Oracle_Home%/oracle/product/11.2.0/dbhome_1/network/admin/listener.ora文件中添加以下內容
SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(GLOBAL_DBNAME = orcl)
(SID_NAME = orcl)
)
)
關閉防火牆:service iptables stop
或者開放oracle端口
[root@localhost ~]# vi /etc/sysconfig/iptables #設置iptables
在iptables中添加以下命令
-A INPUT -m state --state NEW -m tcp -p tcp --dport 端口號 -j ACCEPT
[root@localhost ~]# service iptables restart#重啓iptables
[root@localhost ~]# service iptables status#查看防火牆開啓情況