Questions tagged with Amazon VPC IP Address Manager
Amazon VPC IP Address Manager (IPAM) is a VPC feature that makes it easier for you to plan, track, and monitor IP addresses for your AWS workloads.
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33 results
I'm leading a cloud migration from on-prem and my network engineer is insisting that all the AWS VPC cidr blocks get tracked in his on-prem IPAM. I'm using AWS IPAM with a pool per region to automatic...
2
answers
0
votes
67
views
asked 7 days ago
I switched my Application Load Balancer from `dualstack` to `dualstack-without-public-ipv4` on April 7, 2026. The change is confirmed complete:
```
IPType: dualstack-without-public-ipv4
Name: 000-loa...
2
answers
0
votes
117
views
asked 5 months ago
I am running workloads on **Amazon EKS** using the **AWS VPC CNI** with **prefix delegation enabled** (`/28` prefixes).
### Setup
- VPC subnet CIDR: `/20`
- Subnet CIDR reservation: `/23`
- Subnet i...
2
answers
0
votes
461
views
asked 9 months ago
I performed a Blue/Green deployment to upgrade my RDS instance from t3.small to t4g.small.
After the switchover, I noticed the new RDS instance has an Elastic IP automatically assigned with "Service m...
1
answers
0
votes
203
views
asked 9 months ago
TL;DR: IPAM pool allocations shows allocation to a VPC, so I can't delete the IPAM pool. But VPC has no CIDR. Am I stuck in a deadlock?
I'm playing with IPAM and created a parent IPAM pool `ipam-pool...
5
answers
0
votes
455
views
asked a year ago
Using Amazon VPC IP Address Manager, I located a public IP that I was getting charged for which is an Amazon owned EIP. However, it is not showing when I look under Elastic IPs and when I try to click...
1
answers
0
votes
158
views
asked a year ago
Parts of the AWS Load Balancer web console UI suggests that certain IP management tasks require setting up an "IPAM" object, but gives no explanation or obvious link to an explanation. I have tried s...
1
answers
0
votes
424
views
asked a year ago
Hey Guys,
My Elastic beanstalk, app connects to external database ( a third party database). and they were allowing my aws ip range. Currently the third-party had their audit, and given recent ra...
2
answers
0
votes
241
views
asked a year ago
I have 1 ALB in 2 AZs
If I make a nslookup on the DNS name, 2 public ipv4 addresses are returned.
The addresses seem to change frequently (perhaps every day).
Now I noticed that I'm charged a lot mo...
1
answers
0
votes
453
views
asked 2 years ago
**Project Plan Overview**
We have a plan to extract data from around 60 different data sources and store it in an S3 bucket. So far, we’ve implemented the solution for 2 data sources.
**Initial Imple...
3
answers
0
votes
1.2K
views
asked 2 years ago
Considering a initial footprint with a single region and having a IPv6 range /48 available, the following IPAM pool hierarchy was implemented (START).
Now with extension to multiple regions and not h...
1
answers
0
votes
375
views
asked 2 years ago
I have a Django project deployed on Elastic Beanstalk. Since it uses a load balancer by default, public IPs were assigned for it and I was being charged even when I am on free tier. At this stage, I d...
1
answers
0
votes
546
views
asked 2 years ago