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Questions tagged [private-subnet]

Use this tag for questions related to private subnets, i.e. subnets of a private network. A subnet is a part of a greater network/net.

This tag is used for questions related to the subnets of a (virtual) private network.

For example, one could use this tag when posting a question related to how his subnet can have Internet access.

129 questions
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How can i ssh on private subnet machine (ec2) from public subnet machine (ec2) on same custom VPC (10.0.0.0/20) without usning private key pair?

How can i ssh on private subnet machine (ec2,10.0.2.241/24) from public subnet machine (ec2,10-0-1-75/24) on same custom VPC (10.0.0.0/20) without usning private key pair (with option proceed without key pair for private subnet machine)? FYI, I am…
Rohit Jindal
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How to resolve issue on two aws accounts with resepctive VPCs on the same subnet range to talk to each others

We have two AWS accounts: Account A have a VPC with 172.31.21.0/16 subnet. Account B have 3 VPCs: VPC 1 : 172.31.0.0/16 Default VPC 2 : 172.32.0.0/16 VPC 3 : 172.30.0.0/16 We have an EC2 on Account A's VPC, that needs to talk to RDS(MySQL) on…
Chia CY
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Why can't we use 192.168.1 as the subnet mask instead

This is a general question about Subnet Masks. Preface Most of our private networks are on 192.168.1.xxx/24 The Subnet mask will be 255.255.255.0. This is the default configuration of any router you go buy at Best Buy. The Actual Question Here's…
Captainlonate
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Do application and Database perform better if they are placed in the same subnet?

I have a quick question - basic one. In AWS, does placing application instances in the same subnet with Database improve the performance of application and database request and response? Thank you. Amanuel This is just a general question that…
Amanuel Yohannes
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How to connect FTP server through AWS Glue

I have wrote python shell script in AWS GLUE using paramiko client to connect to FTP server, but connection is failing as FTP server owner has not given access to the VPC. Now I need to add a subnet for Glue , so that I can provide that subnet IP to…
Harsh
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Separate LAN's using 2 Routers - Can ping devices on other LAN

so the setup I've got: Main Router which receives the internet connection and is my primary WIFI network: 192.168.1.0/24 Secondary Router which I've connected via the following method to create a separate LAN: 10.3.3.0/24. Main Router's LAN port…
Secretsec
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DO I need any ELB (Load Balancer) to network between private subnets ? - AWS

here is the example I want to ask this following brief shapes of architecture □ <--------> □ <----------> □ ↓ ↓ ↓ ↓ ↓ private…
devopssec
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How EC2 allow SSH tunelling to access RDS in private subnet?

To access RDS in private subnet, in the below architecture, Giving public IP of EC2, ssh private key location of EC2 in public subnet, DB credentials of RDS in private subnet, as shown below, How EC2(in public subnet) allow ssh tunneling to RDS in…
overexchange
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AWS cloud #VPC SUBNET

My question is when we planning to have fully AWS managed service in private subnet [VPC]. Then the service will become fully managed or user has to manage it? Ex: Planning to have AWS RDS in a private subnet, who will maintain the RDS? Thanks, MD
Mohammed Hassan Ali L
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