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Questions tagged with Network Load Balancer

Load balance Transmission Control Protocol, User Datagram Protocol, and Transport Layer Security traffic with high performance.

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214 results
I have a java app that exposes a java stream/flux endpoint. It is set up to use http1, tls 1.3, https. If I deploy the jar in EC2 with no ALB in the middle, the client app can push through the 30K f...
1
answers
0
votes
58
views
asked 20 days ago
Hello, I'm trying to reduce the target group registration time of an AWS Network Load Balancer (NLB) for pods running UDP-based applications on Amazon EKS. To speed up target registration when pods ...
1
answers
0
votes
101
views
asked 2 months ago
I have public endpoint api.example.com, which is custom domain for my AWS API ***HTTP*** Gateway (with ALB plus ECS services as backend). But my new partner required permanent IPs. What is the simple...
2
answers
0
votes
205
views
asked 4 months ago
I'm still not very familiar with AWS, so I set up a blue/green zero-downtime deployment environment using CodeDeploy with the help of Gemini. The deployment and traffic shifting seem to work correctly...
1
answers
0
votes
265
views
asked 4 months ago
Dear Team - As per https://docs.aws.amazon.com/elasticloadbalancing/latest/network/request-capacity-unit-reservation.html, you can refer to CloudWatch metric **ProcessedBytes** to determine the right...
2
answers
0
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174
views
asked 4 months ago
I'm currently experiencing a spike in ClientTLSNegotiationErrorCount in my AWS Network Load Balancer . I have enabled access logs to be able to the LB logs but unfortunately if TLS negotiation failed ...
1
answers
0
votes
121
views
asked 5 months ago
Hi All, I have a cross-account API Gateway setup. The API Gateway in Account A needs to reach an NLB in Account B, with shared subnets between accounts and a VPC Link configured. Current Architecture:...
4
answers
0
votes
367
views
AWS
asked 5 months ago
Hi, I have a following setup: API Gateway REST API -> VPC Link -> Network Load Balancer -> ECS Network Load Balancer and ECS are in public subnet, I do not have any private subnets. VPC Link, Network...
1
answers
0
votes
134
views
asked 5 months ago
Dear Team, question on AWS Network load balancer. As per https://docs.aws.amazon.com/elasticloadbalancing/latest/network/edit-load-balancer-attributes.html#zonal-dns-affinity, **Availability Zone DN...
2
answers
0
votes
462
views
asked 6 months ago
We’re running a Go-based application on ECS, connecting to an RDS PostgreSQL instance in the ap-southeast-1 region. Recently, we’ve seen intermittent ```could not contact db``` errors in our logs, but...
1
answers
0
votes
68
views
asked 6 months ago
Hello, I’m currently experimenting with EKS Auto Mode to evaluate if I can migrate my existing workloads from a standard EKS cluster. In my current setup, I use the `service.beta.kubernetes.io/aws-lo...
2
answers
0
votes
164
views
asked 6 months ago
I have this setup: NACL allows all in/out traffic. NLB's security group allows port 80 only from CloudFront IPs. NLB with listener on port 80. I've noticed below "conversation" in VPC flow logs. Look...
2
answers
0
votes
235
views
asked 6 months ago
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