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1.
Introduction
1.1
Subnets
1.2
Route Table
1.3
Internet Gateway
1.4
NAT Gateway
2.
Firewall in VPC
2.1
Security Group
2.2
Network ACLs
2.3
VPC Resource Map
3.
Preparation Steps
3.1
Create VPC
3.2
Create Subnet
3.3
Create Internet Gateway
3.4
Create Route Table
3.5
Create Security Group
3.6
Enable VPC Flow Logs
4.
Deploying Amazon EC2 Instances
4.1
Create EC2 Server
4.2
Test Connection
4.3
Create NAT Gateway
4.4
Using Reachability Analyzer
4.5
Create EC2 Instance Connect Endpoint (Optional)
4.6
AWS Systems Manager Session Manager
4.7
CloudWatch Monitoring & Alerting
5.
Setting Up Site-to-Site VPN Connection in AWS
5.1
Create a VPN environment
5.1.1
Create VPC for VPN
5.1.2
Create EC2 as a Customer Gateway
5.2
Configure VPN Connection
5.2.1
Create Virtual Private Gateway
5.2.2
Create Customer Gateway
5.2.3
Create VPN Connection
5.2.4
Customer Gateway Configuration
5.2.5
Modify AWS VPN Tunnel
5.2.6
Alternative VPN Configurations
5.2.7
VPN Troubleshooting Guide
5.2.8
AWS Official VPN Troubleshooting Guide
5.3
VPN Connection using Strongswan with Transit Gateway (Optional)
5.3.1
Create Customer Gateway
5.3.2
Create Transit Gateway
5.3.3
Create VPN Connection
5.3.4
Create Transit Gateway Attachment
5.3.5
Configure Route Tables
5.3.6
Configure Customer Gateway
6.
Clean up resources
7.
Infrastructure as Code Templates
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Workshop
Cloud Journey
Last Updated
15-08-2025
Team
Gia Hưng
Hoàng Kha
Amazon VPC and AWS Site-to-Site VPN Workshop
>
Deploying Amazon EC2 Instances
> Using Reachability Analyzer
Using Reachability Analyzer
Using Reachability Analyzer
Access to
VPC
interface
Select
Reachability Analyzer
Select
Create and analyze path
Implement
Path Configuration
Name tag, enter
EC2 private with EC2 Public
For
Source type
, select
Instance
Select
source
as
EC2 Public
For
Destination type
, select
Instance
For
Destination
, select
EC2 Private
The remaining parameters are left to default.
Select
Create and analyze path
Wait 5 minutes will show the
Reachable
status
Then see path details.
View reverse path details.