[Linux]Oracleのリスナーポート開放[firewall-cmd]

firewall-cmd --add-port=1521/tcp

firewall-cmd --permanent --add-port=1521/tcp
firewall-cmd --reload

firewall-cmd --list-all

[root@oraor ~]# firewall-cmd --list-all
public (active)
  target: default
  icmp-block-inversion: no
  interfaces: enp0s3
  sources:
  services: dhcpv6-client ssh
  ports: 8080/tcp 1521/tcp
  protocols:
  masquerade: no
  forward-ports:
  source-ports:
  icmp-blocks:
  rich rules:

[root@oraor ~]#

[root@oraor ~]# cat /etc/firewalld/zones/public.xml
<?xml version="1.0" encoding="utf-8"?>
<zone>
  <short>Public</short>
  <description>For use in public areas. You do not trust the other computers on networks to not harm your computer. Only selected incoming connections are accepted.</description>
  <service name="ssh"/>
  <service name="dhcpv6-client"/>
  <port protocol="tcp" port="8080"/>
  <port protocol="tcp" port="1521"/>
</zone>
[root@oraor ~]#

C:\Users\star>powershell
Windows PowerShell
Copyright (C) Microsoft Corporation. All rights reserved.

新しいクロスプラットフォームの PowerShell をお試しください https://aka.ms/pscore6

PS C:\Users\star> Test-netconnection 192.168.0.110 -port 1521


ComputerName     : 192.168.0.110
RemoteAddress    : 192.168.0.110
RemotePort       : 1521
InterfaceAlias   : イーサネット
SourceAddress    : 192.168.0.253
TcpTestSucceeded : True



PS C:\Users\star>