# Issue on connecting to ray worker node

**URL:** <https://discuss.ray.io/t/issue-on-connecting-to-ray-worker-node/5616>\
**Category:** Uncategorized\
**Created:** [March 30, 2022, 8:57pm UTC](https://discuss.ray.io/t/issue-on-connecting-to-ray-worker-node/5616 "2022-03-30T20:57:20Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![kkr4353](https://avatars.discourse-cdn.com/v4/letter/k/f1d935/32.png) [@kkr4353](https://discuss.ray.io/u/kkr4353)\
**Post date:** [March 30, 2022, 8:57pm UTC](https://discuss.ray.io/t/issue-on-connecting-to-ray-worker-node/5616/1 "2022-03-30T20:57:20Z")

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![ray problem](https://us1.discourse-cdn.com/flex020/uploads/ray/original/2X/5/57913475c75d8ccdcf9dfb87f132a7e038b0f10a.png)

base) C:\Users\nvina\Desktop\>ray start --address=127.0.0.1:6379 --redis-password=’’  
Local node IP: 127.0.0.1  
2022-03-30 17:22:35,502 WARNING node.py:1465 – Unable to connect to GCS at 127.0.0.1:6379. Check that (1) Ray GCS with matching version started successfully at the specified address, and (2) there is no firewall setting preventing access.  
2022-03-30 17:22:52,889 WARNING node.py:1465 – Unable to connect to GCS at 127.0.0.1:6379. Check that (1) Ray GCS with matching version started successfully at the specified address, and (2) there is no firewall setting preventing access.  
2022-03-30 17:23:10,147 WARNING node.py:1465 – Unable to connect to GCS at 127.0.0.1:6379. Check that (1) Ray GCS with matching version started successfully at the specified address, and (2) there is no firewall setting preventing access.  
2022-03-30 17:23:27,354 WARNING node.py:1465 – Unable to connect to GCS at 127.0.0.1:6379. Check that (1) Ray GCS with matching version started successfully at the specified address, and (2) there is no firewall setting preventing access.  
2022-03-30 17:23:44,629 WARNING node.py:1465 – Unable to connect to GCS at 127.0.0.1:6379. Check that (1) Ray GCS with matching version started successfully at the specified address, and (2) there is no firewall setting preventing access.  
2022-03-30 17:24:02,002 WARNING node.py:1465 – Unable to connect to GCS at 127.0.0.1:6379. Check that (1) Ray GCS with matching version started successfully at the specified address, and (2) there is no firewall setting preventing access.  
2022-03-30 17:24:19,211 WARNING node.py:1465 – Unable to connect to GCS at 127.0.0.1:6379. Check that (1) Ray GCS with matching version started successfully at the specified address, and (2) there is no firewall setting preventing access.  
2022-03-30 17:24:36,462 WARNING node.py:1465 – Unable to connect to GCS at 127.0.0.1:6379. Check that (1) Ray GCS with matching version started successfully at the specified address, and (2) there is no firewall setting preventing access.

Both the systems are having Ray 1.11.0