# Traefik IngressRouteTCP with eks and nlb not working

**URL:** <https://community.traefik.io/t/traefik-ingressroutetcp-with-eks-and-nlb-not-working/15482>\
**Category:** Traefik v2\
**Tags:** kubernetes-crd, tcp\
**Created:** [August 18, 2022, 6:23pm UTC](https://community.traefik.io/t/traefik-ingressroutetcp-with-eks-and-nlb-not-working/15482 "2022-08-18T18:23:42Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![sureshaml](https://sea2.discourse-cdn.com/flex020/user_avatar/community.traefik.io/sureshaml/32/5755_2.png) [@sureshaml](https://community.traefik.io/u/sureshaml)\
**Post date:** [August 18, 2022, 6:23pm UTC](https://community.traefik.io/t/traefik-ingressroutetcp-with-eks-and-nlb-not-working/15482/1 "2022-08-18T18:23:42Z")

</div>

I have a TCP application that I am trying to deploy in the EKS cluster with an NLB load-balancer. I followed the [Document](https://doc.traefik.io/traefik/routing/providers/kubernetes-crd/#kind-ingressroutetcp) and I created IngressRouteTCP even though I can not see the TCP server is working

### step1: Deployed traefik via helm chart with the following values

```auto

ingressRoute:
 dashboard:
   enabled: true
providers:
 kubernetesCRD:
   enabled: true
   allowCrossNamespace: false
   allowExternalNameServices: false
 kubernetesIngress:
   enabled: true
   allowExternalNameServices: true
   allowEmptyServices: true
   publishedService:
     enabled: false
logs:
 general:
   level: DEBUG
 
dashboard:
 enable: true
additionalArguments:
 - "--log.level=DEBUG"
 
ports:
 traefik:
   port: 9000
   expose: false
   exposedPort: 9000
   protocol: TCP
 web:
   port: 8000
   expose: true
   exposedPort: 80
   protocol: TCP
 websecure:
   port: 8443
   expose: true
   exposedPort: 443
   protocol: TCP
service:
 enabled: true
 type: LoadBalancer
 annotations:
   service.beta.kubernetes.io/aws-load-balancer-type: "nlb"

```

### Output of step1

CHART   
**traefik-10.24.0**

APP VERSION  
**2.8.0**

NLB was created and it's able to send HTTP requests to traefik but not TCP

Please note First tested a simple echo TCP application with port forwarding in EKS, and it was successful.

ECHO server manifest and ingress

```auto
# from https://raw.githubusercontent.com/istio/istio/master/samples/tcp-echo/tcp-echo-services.yaml
apiVersion: v1
kind: Service
metadata:
  name: tcp-echo
  labels:
    app: tcp-echo
    service: tcp-echo
spec:
  ports:
  - name: tcp
    port: 9000
  - name: tcp-other
    port: 9001
  # Port 9002 is omitted intentionally for testing the pass through filter chain.
  selector:
    app: tcp-echo
---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: tcp-echo-v1
  labels:
    app: tcp-echo
    version: v1
spec:
  replicas: 1
  selector:
    matchLabels:
      app: tcp-echo
      version: v1
  template:
    metadata:
      labels:
        app: tcp-echo
        version: v1
    spec:
      containers:
      - name: tcp-echo
        image: docker.io/istio/tcp-echo-server:1.2
        imagePullPolicy: IfNotPresent
        args: ["9000,9001,9002", "one"]
        ports:
        - containerPort: 9000
        - containerPort: 9001
---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: tcp-echo-v2
  labels:
    app: tcp-echo
    version: v2
spec:
  replicas: 1
  selector:
    matchLabels:
      app: tcp-echo
      version: v2
  template:
    metadata:
      labels:
        app: tcp-echo
        version: v2
    spec:
      containers:
      - name: tcp-echo
        image: docker.io/istio/tcp-echo-server:1.2
        imagePullPolicy: IfNotPresent
        args: ["9000,9001,9002", "two"]
        ports:
        - containerPort: 9000
        - containerPort: 9001
---
apiVersion: traefik.containo.us/v1alpha1
kind: IngressRouteTCP
metadata:
  name: echotcp
spec:
  entryPoints:                      
    - web
  routes:                           
  - match: HostSNI(`*`) 
    services:                       
    - name: tcp-echo
      port: 9000 
---

```

- What mistake I am doing here?
- My expectation is along with HTTP and HTTPS port my TCP server server should be working