6023 Parsec Error - Exclusive Fix

in Command Prompt. If you see multiple private IP hops (like 192.168.x.x followed by ), you may be behind a CGNAT. UPnP & Port Forwarding

"Failed to connect to host. Error 6023: Exclusive - Peer has refused connection."

Many Chinese users have reported that enabling IPv6 alone resolved their -6023 error. 6023 parsec error exclusive

A Double NAT occurs when your computer traffic passes through two routers before reaching the internet. This typically happens if you plug a personal third-party router directly into the modem/router combo supplied by your ISP.

The narrative, if it can be called that, is fragmented and open to interpretation. It seems to revolve around an anomalous event occurring at a specific point in space (6023 parsecs from Earth, naturally). As you navigate the... let's call it the "experience," you'll encounter hints of an ancient civilization, advanced technology, and the unsettling feeling that something has gone catastrophically wrong. in Command Prompt

A: In rare cases, your ISP may be actively blocking Parsec’s traffic. Try:

On :

: Ensure your active network connection is set to Private rather than Public in your OS settings.

When you see Error 6023, the Parsec signaling server has successfully authenticated both machines, but the local network hardware or the ISP has blocked the direct path between them. Step-by-Step Fixes for Error 6023 1. Configure Local Firewalls Error 6023: Exclusive - Peer has refused connection