Update the Default Security List for the VCN
Follow this procedure to update the default security list for the VCN to allow
necessary traffic.
Earlier you set up the subnet to use the VCN's default security list. Now you
add security list rules that allow the types of connections that the instances
in the VCN will need.
To update the default security list for the VCN, perform the following steps
in the your new compartment:
-
While viewing the VCN, under Resources, click Security Lists.
Note -
For more information, refer to the relevant OCI documentation
here.
-
Click the default security list to view its details. By default, you land
on the Ingress Rules page.
-
Click Add Ingress Rule.
-
To enable inbound connections for HTTPS (TCP port 443), enter the
following:
Stateless: Unselected (this is a
stateful rule.)
Source Type:
CIDR.
Source CIDR: 0.0.0.0/0
IP Protocol: TCP
Source Port Range: All
Destination Port Range: 443
-
Click Add Ingress Rule.
-
Use the above steps to add a stateful ingress rule for any subnets with
customer assets for the protocols/ports listed in Oracle Advanced Support Gateway Security
Guide.
-
Add a stateful ingress rule for Oracle's JumpGate Host for TCP Ports 22
and 443.