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jjshoots/oracle_allow_http.md

Last active March 21, 2024 11:36
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Allowing HTTP/S Traffic on Oracle Instance
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oracle_allow_http.md
  1. Add ingress rule from here:
  • Login to oracle cloud (if you're using Brave browser, disable shields)
  • Click hamburger on top left -> Networking -> Virtual Cloud Networks -> vcn** -> subnet** -> Default Security List
  • Add ingress rule
  • Source CIDR: 0.0.0.0/0
  • IP Protocol: TCP
  • Destination Port Range: PORT
  • Save
  1. Do this weird thing:
  • sudo iptables -I INPUT 6 -m state --state NEW -p tcp --dport <PORT> -j ACCEPT
  • sudo netfilter-persistent save

Troubleshooting

  • Website exists on localhost on oracle cloud instance, but can't access from the internet:
    • Ensure that GatewayPorts and AllowTcpForwarding is set to yes on both(?) client and host, then do sudo systemctl restart ssh
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