# Kubernetes Pod's service cannot reach via Pod'sIP

**URL:** <https://discuss.kubernetes.io/t/kubernetes-pods-service-cannot-reach-via-podsip/8721>\
**Category:** General Discussions\
**Created:** [November 18, 2019, 11:15am UTC](https://discuss.kubernetes.io/t/kubernetes-pods-service-cannot-reach-via-podsip/8721 "2019-11-18T11:15:17Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![Joe\_Chan](https://sea2.discourse-cdn.com/flex016/user_avatar/discuss.kubernetes.io/joe_chan/32/3428_2.png) [@Joe\_Chan](https://discuss.kubernetes.io/u/Joe_Chan)\
**Post date:** [November 18, 2019, 11:15am UTC](https://discuss.kubernetes.io/t/kubernetes-pods-service-cannot-reach-via-podsip/8721/1 "2019-11-18T11:15:17Z")

</div>

Hello, I am now encountering the following situation. I have expose the Kubernetes pod’s service by using the NodePort, which is mapping the owf-svc port - 8081 to host port 30016. However, there are some problem in getting the repose packet.

**Node port setting  
owf-svc NodePort 10.233.44.11 8081:30016/TCP 6h34m**

\*\*ipvsadm setting  
TCP 169.254.25.10:30016 rr  
-\> 10.233.97.137:8081 Masq 1 0 0  
TCP 172.17.0.1:30016 rr  
-\> 10.233.97.137:8081 Masq 1 0 0  
TCP 172.20.47.64:30016 rr  
-\> 10.233.97.137:8081 Masq 1 0 0  
TCP 172.20.57.202:30016 rr  
-\> 10.233.97.137:8081 Masq 1 0 0  
TCP 172.20.84.168:30016 rr  
-\> 10.233.97.137:8081 Masq 1 0 0  
TCP 10.233.95.0:30016 rr  
-\> 10.233.97.137:8081 Masq 1 0 0  
TCP 127.0.0.1:30016 rr  
-\> 10.233.97.137:8081 Masq 1 0 0  
\*\*

## Expected Behavior

The IP addresses of whole cluster member is able to access to the service end point.

## Current Behavior

Only certain Nodes is able to get the HTTP content of the service end point.

Failed to access

 ![fail](https://us1.discourse-cdn.com/flex016/uploads/kubernetes/original/2X/5/5a27cd8ee7c9ea98f2d1a051fa3044106a5670b8.png)

## Steps to Reproduce (for bugs)

1. Set the server and client in different nodes
2. Try to access the server via “curl” command
3. client timeout occurred

## Your Environment

- Calico version v1.15.3
- Orchestrator version (e.g. kubernetes, mesos, rkt): Kubernetes v1.15.3
- Docker version (client) 18.09.5
- Docker version (engine) 19.03.1
- Operating System and version: RHEL 7.6
- Link to your project (optional):

##attachment - client and server packet trace  
I have also attached the network capture for both client and server side in github ([https://github.com/projectcalico/calico/issues/2997](https://github.com/projectcalico/calico/issues/2997))  
Server side:  
[#23] server receives the HTTP get request  
[#35] server response the HTTP get result

Client side:  
#16701 Client side sent out the HTTP get request  
#16719 Client side receive the HTTP continuation packet