Questions tagged with VPC Flow Logs
Content language: English
Select up to 5 tags to filter
Sort by most recent
Browse through the questions and answers listed below or filter and sort to narrow down your results.
Connection between database and EC2 instance breaks at random times, even if there is 0 traffic and I have enabled VPC flow logs to figure out why. I can't seem to filter logs related to my RDS...
2
answers
0
votes
304
views
asked 7 months agolg...
I am having an issue where a customer cannot connect to our application servers (EC2 instances), which sit behind an EC2 application load balancer. They can see the request go out from their firewall,...
3
answers
0
votes
431
views
asked 9 months agolg...
Dear Team,
We need access logs for port 80 and port 443 for last 4 months, our server runs apache2 internally having log rotation of last 14 days only. But we need to have all access logs with IP...
0
answers
0
votes
84
views
asked 9 months agolg...
Hi Team. My Windows ec2 instance instance is often communication with public DNS resolvers (google, azure, Cloudflare) instead of AWS VPC's DNS resolver. EC2 instance's Network settings are set to...
2
answers
0
votes
388
views
asked 10 months agolg...
Hi there, I have a quick questions. When I enable VPC flow logs to then be pushed to an S3 bucket, will GuardDuty still be able to review my logs or does it need any specific access to the bucket for...
1
answers
0
votes
432
views
asked 10 months agolg...
I would like to undertand when to use VPC flow los and when to us VPC traffic mirroring.
What is the main difference?
Is VPC traffic mirroring an enhanced feature of VPC flow logs to get more...
Accepted AnswerVPC Flow Logs
1
answers
0
votes
1108
views
asked 10 months agolg...
How do you determine the event order in a VPC Flow log?
I am consistently receiving two VPC Flow log entries where both the date timestamp and Unix time packet timestamps are the same. This occurs in...
1
answers
1
votes
574
views
asked a year agolg...
Hi, I have a custom cloudwatch group with the fields: @timestamp, @ingestionTime, @logStream, @message, @log.
I can't find any guide on how to create a table like this one for VPC flow logs:...
1
answers
0
votes
908
views
asked a year agolg...
Hi,
I have a question regarding AWS VPC Flow logs version 2 to and from Network Load Balancers.
Refer to the below Sample Entry I made up to ask my question.
I am trying to understand external...
1
answers
0
votes
396
views
asked a year agolg...
Hello
I have a COAP client that sends a request to an AWS NLB, which then forwards the request to a COAP server by target group of type IP.
The server sends a response back to the client via a NAT...
1
answers
0
votes
537
views
asked a year agolg...
I need to find network flows between pods, both pods from different nodes and pods from same node as well. I tried VPC Flow logs, but it only provides pod IPs and no identifier of the pod (e.g. pod...
2
answers
0
votes
1164
views
asked a year agolg...
I'm trying to use Athena to generate queries from VPC flow logs stored in an S3 bucket. I followed the guideline of "Querying Amazon VPC flow logs"[1], and I tried to access by both folders and...
1
answers
0
votes
581
views
asked a year agolg...