Introduction
A growing number of organizations are transitioning to IPv6, motivated by the depletion of public IPv4 addresses, a scarcity of private IPv4 options—especially in extensive networks—and the necessity to accommodate IPv6-only clients. A crucial intermediate step in achieving full IPv6 support is the implementation of dual-stack IPv4/IPv6 architectures, which utilize both protocols effectively. For further insights, you can read another blog post here.
Automating Network Foundations in Multi-Account Environments
As AWS customers increasingly adopt multi-account frameworks, the need for seamless cross-account networking becomes essential. Additionally, extending the network across various AWS Regions is vital for establishing multi-Region applications or disaster recovery setups. AWS offers numerous services and features that provide the needed flexibility. Users however may find the process challenging; for expert guidance, refer to this authority on the subject.
Network Transformation on AWS – Part 2
This segment continues from the first part of the series on Network Transformation. As organizations embrace cloud technology, they expand their network to AWS through hybrid connectivity solutions. Observations reveal that network traffic patterns are evolving as more applications transition to the cloud.
Integrating Directory Service DNS with Amazon Route 53 Resolvers
In certain scenarios, client systems must resolve a Microsoft Active Directory’s Fully Qualified Domain Name (FQDN) prior to joining a domain. Each AWS VPC comes equipped with a DNS resolver powered by Amazon Route 53, designated as AmazonProvidedDNS. This resolver operates on the second IPv4 address allocated to your VPC.
Scaling Traffic with Multiple Interface Endpoints
As of January 27, 2022, AWS PrivateLink now shares data points to Amazon CloudWatch concerning interface endpoints, Gateway Load Balancer endpoints, and endpoint services. CloudWatch enables users to access statistics about these data points as a series of time series data, known as metrics. Endpoint owners can leverage these metrics for improved performance.
Analyzing VPC Flow Logs Using Amazon Athena
The integration of VPC Flow Logs with Amazon Athena simplifies the analysis process. This new feature facilitates the extraction of valuable insights from VPC Flow Logs with minimal effort. In this blog, we will guide you through utilizing this recently announced feature effectively.
Network Transformation on AWS – Part 1
Organizations often maintain extensive networks built on various topologies. As they begin to transition to cloud services, extending their network to AWS through hybrid connectivity becomes crucial. Over time, as applications migrate to the cloud, traffic patterns adjust accordingly.
Mirroring Production Traffic for Testing
Many organizations seek to replicate production traffic in a test environment without affecting the end-user experience. This practice, known as traffic mirroring or traffic shadowing, allows for realistic testing of new workload versions using actual traffic. While some tests may rely on scripted requests, authentic traffic is invaluable for thorough evaluation.
Centralizing Access with VPC Interface Endpoints
Security and cost considerations remain paramount for AWS customers when designing their networks. Amazon Virtual Private Cloud (Amazon VPC) and its associated networking components provide a variety of tools for establishing network connectivity. One such tool is VPC endpoints, which are private connections between your VPC and other AWS services, powered by AWS PrivateLink.
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