Realm Host V2 Ha — Tunnel

Regularly update your .hat config files to ensure you are using active and stable servers.

When a standard SNI or Host header is blocked, it is usually because the firewall reads the destination string sequentially. modifies how the target realm (domain) is presented to the network proxy. It formats the host header in a multi-layered or alternative syntax that older or strictly rule-based firewalls fail to parse correctly, while the endpoint SSH/VPN server successfully decodes it. Why Version 2 Matters realm host v2 ha tunnel