Cryptocurrency Q&A
Does Lambda have access to Internet?
Does Lambda have access to Internet?
Elena
Sun Sep 01 2024
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5 answers
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Could you please clarify for me, does the Lambda system or platform have the capability to connect to the Internet? I'm wondering if it's able to access online resources, services, or data feeds in order to perform its functions or interact with other systems. It would be great if you could provide some insight into the Internet connectivity status of Lambda, and whether there are any limitations or restrictions in place when it comes to accessing the web.
5 answers
Caterina
Tue Sep 03 2024
Lambda functions operate in a default VPC environment managed by AWS Lambda, which inherently grants them internet access. This setup enables functions to seamlessly interact with external services and resources.
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Rosalia
Tue Sep 03 2024
However, for scenarios where a Lambda function needs to access resources confined within a specific VPC in your own AWS account, additional configuration is required. This ensures secure and controlled access to your VPC resources.
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KatanaBlade
Tue Sep 03 2024
To achieve this, you can attach a VPC configuration to your Lambda function. This VPC configuration specifies the subnets and security groups within your VPC that the function can use to establish connections.
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Chloe_carter_model
Tue Sep 03 2024
By associating a VPC configuration with a Lambda function, you restrict its network access to only the resources within the designated VPC. This provides an added layer of security and isolation for your resources.
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Lorenzo
Mon Sep 02 2024
It's important to note that if your VPC does not have internet access, the Lambda function will also be unable to access the internet or any external services. Therefore, it's crucial to plan your VPC design and security groups accordingly to meet your function's network requirements.
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