====== Oracle Cloud Infrastructure (OCI) ======


====== Open port locally ======

====== Open port in the instance ======


Agregar lo siguiente en /etc/iptables/rules.v4
<code bash>
-A INPUT -p tcp -m state --state NEW -m tcp --dport 5432 -j ACCEPT
</code>

despues ejecutar:
<code bash>
sudo iptables-restore < /etc/iptables/rules.v4
</code>



====== Open port in the security list ======
^ Source    ^     Protocol  ^Origin Port ^ Destination Port ^ Name^
| 10.0.0.0/24	| TCP	| All |	5432	| PostgreSQL|

====== Open port external ======