Idempotency Support for Route Table and Network ACL Creation in Amazon VPC! Amazon VPN now supports idempotency for route table and network ACL creation. You can incorporate a retry mechanism in your creation workflow without creating duplicate resources. When creating route tables and network ACLs using the AWS CLI or API, you can now specify a clientToken parameter (--cl 5 Feb 2024 · 1 min read
Multivalue answer (MVA) support for DNS queries of Amazon S3 endpoints With multivalue answer (MVA) support for DNS queries of Amazon S3 endpoints, you can achieve enhanced reliability and higher aggregate throughput for your connections to S3. It is available at no cost to you. A single DNS query of an S3 endpoint (e.g. s3.us-east-1.amazonaws.com) will provide 8 S3 I 19 Sept 2023 · 1 min read
Automatically set up connectivity between Amazon RDS or Aurora database and AWS Lambda in minutes The Amazon RDS console now offers the feature of automatically setting up connectivity between Amazon RDS or Aurora database and AWS Lambda in minutes. This feature helps to eliminate manual tasks such as configuring VPC, security groups, subnets, ingress/egress rules, and RDS proxy and boost produc 25 Aug 2023 · 2 min read
Use "Public IP Insights" [new feature] to optimize usage of chargeable public IPv4 address Public IPv4 addresses will no longer be free. Effective February 1, 2024, Amazon will charge you 0.005$ per public IPv4 address per hour. You will likely soon use "Public IP insights" (a new feature) to optimize the usage of public IPv4 addresses and associated costs to prevent unexpected bills. It 16 Aug 2023 · 2 min read
Fixed: Temporary failure in name resolution in WSL2 DNS resolution not working in WSL2? Getting messages like "Temporary failure in name resolution" or "Temporary failure resolving..."? Issue: abhijit@AwsJunkie:~$ ping www.AwsJunkie.com ping: www.AwsJunkie.com: Temporary failure in name resolution abhijit@AwsJunkie:~$ sudo apt update Err:1 http 12 Apr 2023 · 2 min read
Setup Proxy for CURL in Ubuntu running on WSL (Windows Subsystem for Linux) If Windows host machine is running behind any proxy (e.g. corporate proxy in office network), then it is required to pass/configure Proxy server and Proxy Authentication for cURL commands. Let's explore multiple ways to do it. CURL option "proxy" and "proxy-user" cURL command has option -x, --pr 11 Sept 2022 · 4 min read
Configure STA_IF interface of ESP8266 (MycroPython firmware) to connect with WIFI network automatically on boot ESP8266 can act as both Station / WIFI client (STA_IF interface) and Access Point (AP_IF interface). AP_IF interface is active by default in MycroPython firmware on ESP826 . In the earlier post, we connected to the access point (AP mode) of ESP8266 and used WebREPL to remotely control switch on/off 14 Mar 2017 · 4 min read
![Use "Public IP Insights" [new feature] to optimize usage of chargeable public IPv4 address](https://cdn.awsjunkie.com/content/2023/08/aws-public-ip-insights.jpg)
