Questions tagged with Security Group
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Hello,
I'm trying to write a Python 3.11 lambda function that will talk to Amazon MemoryDB. When I include the redis connection and a simple "get", the function hangs and times out after a few...
2
answers
0
votes
383
views
asked 10 months agolg...
Hello everyone,
I have a question regarding FromPort and ToPort in the Security Group's IpPermissions/IpPermissionsEgress.
When I do call EC2.Client.describe_security_groups() with Python (using boto3...
1
answers
0
votes
898
views
asked 10 months agolg...
I am creating a lambda function where I have added existing vpc (by tags) and private subnets. I want to add existing security group also to the lambda. Any idea how to access existing security by...
1
answers
0
votes
480
views
asked 10 months agolg...
Hi
A strange issue for me that I have never encountered before.
All my resources are in eu-west-1.
Since 25th July, my site has been down. The load balancer says that the health check on the ec2...
1
answers
0
votes
296
views
asked 10 months agolg...
Hello!
How I can narrow down/limit the ports of an existing Security Group that currently allows all traffic. How can I validate which destinations and ports I actually need to permit while blocking...
2
answers
0
votes
212
views
asked 10 months agolg...
Hi everyone,
I have configured VPC via QuickSight and, by mistake, added multiple security groups. Now the configuration is stuck on updating the network interface for more than 12 hours, and the...
3
answers
0
votes
229
views
asked 10 months agolg...
While i am opening apache server on ec2 linux by opening http://172.31.32.243/ it is showing me This site can’t be reached error. I have checked security group settings, apache server is running. I...
1
answers
0
votes
365
views
asked 10 months agolg...
Hi, I am trying to install MariaDB Galera on 2 EC2s in an Autoscaling group across 2 subnets in the same private VPC. I need the EC2s to connect to each other but they can't even ping each other using...
3
answers
0
votes
322
views
asked 10 months agolg...
Hi, i've got an ECS Fargate service with tasks on personal VPC behind an App load balancer. All works great but i'm not confident with the security group outbound rules i set and i don't know which...
1
answers
0
votes
887
views
asked 10 months agolg...
All,
I'm having troubles with a websocket "push" to one instance being transmitted to other instances on an Elastic Load Balancer. I have 2 instances, and I'm testing on 2 clients. When Client A adds...
1
answers
0
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218
views
asked 10 months agolg...
When applying default settings using Simple AD, we have two alerts flagged:
- Critical - EC2.19 - Security groups should not allow unrestricted access to ports with high risk
- High - EC2.18 -...
1
answers
0
votes
518
views
asked 10 months agolg...
The https is enable on my security group but i can not access my website using https but the https work. I have the connection error refused. Do someone know how can i correct this error, my website...
2
answers
0
votes
441
views
asked 10 months agolg...