A5M2

firewalld の設定

sudo firewall-cmd --add-port=1521/tcp --zone=public --permanent sudo firewall-cmd --add-port=5500/tcp --zone=public --permanent firewall-cmd --reload
$ sudo firewall-cmd --list-all public (active) target: default icmp-block-inversion: no interfaces: enp0s3 sources: services: cockpit dhcpv6-client ssh ports: 1521/tcp 5500/tcp protocols: forward: no masquerade: no forward-ports: source-ports: icmp-blocks: rich rules:

Virtualbox の設定

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A5M2 から接続 (CDB)

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A5M2 から接続 (PDB)

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