Neo4 WebSocket connection to 'ws://localhost:7687/' failed: Establishing a tunnel via proxy server failed

[John]

I have neo4j community server edition 3.4.7 and which is giving me an error when trying to login within our company network "WebSocket connection to 'ws://localhost:7687/' failed". But if am i out of company network it working fine without any issues.

Console Error : WebSocket connection to 'ws://localhost:7687/' failed: Establishing a tunnel via proxy server failed.

I have checked with our network team but no idea what needs to be done to fix the error.

Apperciate if you have any idea.

[michael_hunger]

1. do you have a proxy configured in your regular browser? Perhaps there is an exception missing for localhost:7474 and it sends it to the proxy?
2. do you have ssl enabled on the server? you might need to access localhost:7473 and accept the certificate.

[John]

1. Yes, my browser configured proxy(Company datacenter). localhost also refers proxy if i am in network.
2. No, didn't enable ssl. I'm just running locally and it also restricts.
   if you enable ssl, it should work ?