Questions tagged with IPv6

I have spent hours trying to figure out how to solve the CIDR conflicting with another subnet. As an example, here is a sample CIDR block for a IPv6 CIDRs VPC: 2a05:d01c:f8f:9100::/56 I want to...

Hello, On July 9th, the AWS console became unstable and since then we have been unable to connect to our instances via SSH IPv6. Is there a problem with the AWS network? Because we suddenly lost...

Hello, I have the following scenario: Dualstack VPC with two public subnets and two private subnets I don't have public IPv4, only private. Private subnets have an egress-only internet...

Hi, I am trying to ping the public ipv6 address of my lightsail instance using ping6 on my mac book pro but it does not work and just hangs. > ping6 2a05:............. When I Control-c it...

As from Feb 24 there are charges to use IPv4, I would want to know how i can only use IPv6 to connect to my instance and not use IPv4 to avoid charges.

I have set up an AWS Client VPN and it provides an IPv6 address when I connect with the VPN profile. For IPv4, I have used a NAT Gateway to assign a static IP to the profile, allowing me to whitelist...

Since AWS has started charging for public IPv4 addresses, hence it has become a necessity to adopt IPv6. But a huge issue is the data transfer cost that comes with it, when communicating with S3. When...

i tried to deploy a cluster service where vpc and subnets are all dual stacks, and where auto assignment of ipv6 on creations is on, and also is still on the assignment of ipv4 If I change network...

We have now setup ipam with ipv4 in our multi account structure with transitgw. I have been trying to read up on ipv6 & aws but it is a bit hard to understand what the best practice is. Are we...

I've a load balancer dual-stack-without-ipv4 it's working well. it's serving my container's webserver well cloud front instead gives me this > ERROR > Failed to contact the origin. this is my...

This is my network definition ``` Resources: InternetGateway: Type: AWS::EC2::InternetGateway Properties: Tags: - Key: Name Value: !Sub...

The EC2 documentation suggests that instance checks are performed by doing ARP probes to the instance. Which seems fine for instances which support IPv4. I have an IPv6 only instance which fails the...