Questions tagged with Security Group
A security group acts as a virtual firewall for your EC2 instances to control inbound and outbound traffic.
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I've got a setup that creates an EFS filesystem for each customer individually and mounts it on the resources (ec2 instances) that the customers uses. Unfortunately, EFS uses NFS and NFS requires...
I'm encountering an error when trying to connect to a remote database instance on Amazon RDS. The error message is:
**Connecting To db.cligoucgy9f7.ap-south-1.rds.amazonaws.com...Could not open...
I am having trouble making calls to Stripe via a lambda function. My function makes a call to the Stripe and I am receiving an error "Error: Request aborted due to timeout being reached (80000ms)". I...
We have a VPC that needs to be peered with another VPC managed by a partner organization.
We've tried:
```
const securityGroup = new ec2.SecurityGroup(this, 'security-group', {
vpc,
...
I am working on a project where i need to ssh into the ec2 instance and one fine day i am unable to connect to it. the problem is i dont have a pem key needed.[this is the error i am...
I have created a redhat linux instance but i cant get connect to it.
sgr-025d76101be4a1f67
SSH
TCP
22
Anywhere-IPv4
0.0.0.0/0
i have provided this rules. but it shows
Port 22 (SSH) is open to...
I met a error from
```
Caused by: java.net.SocketTimeoutException: connect timed out
```
while script went to
```
# Script generated for node Amazon Redshift
AmazonRedshift_nodexxxxxxxxxxx =...
Target:
I want to create an autoscaling group where I will host 2 to 3 sites. If the primary instance CPU usages increases to 80% then Autoscaling will create another instance and transfer the load...
Hi, regarding the network interfaces created upon creation of transit gateway attachment, when I tried to add a security group to this network interfaces, it gives an error: Failed to change security...
Hello Everyone,
I have a small website running on an EC2 instance, the website should be running for only 5 months a year, I have used it for the last year with no issue, then I powered off the...
i deleted some of me default settings. while i was cleaning up the resources, i only realised when i came by the basic module for s3. i was configuring my ec2 for the s3 bucket and when i came by the...
Hi ,
We are running Apache webserver in EC2 instance. Suddenly We are unable to connect to HTTP ports (80,443) . We have checked everything normal from server .There is no restrictions in NACL . And...