Questions tagged with VPC Flow Logs
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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
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358
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asked 8 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
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0
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76
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asked 8 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
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0
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348
views
asked 8 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
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0
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388
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asked 9 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
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0
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962
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asked 9 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
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491
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asked 10 months 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
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814
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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
346
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
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507
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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
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1052
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
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0
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525
views
asked a year agolg...
Hi,
Am using the below template for creating new was transfer family with vpc end point.
But we could not reach VPC end point with other networks.
Because it seems to route issue.
Can any one...
1
answers
0
votes
225
views
asked a year agolg...