Game servers, home labs behind carrier-grade NAT, and services that need a presence in another region all end up needing the same thing: a cheap entry machine that forwards traffic to the real backend, with rules you can change without opening an SSH session. Relay Panel is the control room for that job, a self-hosted web panel that runs TCP and UDP forwarding across a fleet of lightweight relay nodes from one dashboard. Each rule can fan out to multiple targets with failover or round-robin balancing, follow domain targets as their DDNS records change, and pass the real client IP onward through PROXY protocol, even when relays chain through other relays. Per-rule concurrency caps, scheduled restarts, and automatic target circuit breaking keep one bad upstream from swallowing the whole route. A built-in shop lets users buy plans and top up balances with redemption codes while quotas drain by measured upload plus download, multiplied per line, so premium routes cost more by design. Traffic charts split the last day, week, or month by line, the node page watches CPU, memory, and connection counts, and Telegram or email alerts fire the moment a relay drops offline. Nodes upgrade from the panel in one click, and the first login forces a password change before anything else opens. Running on a dedicated VPS on RepoCloud with guaranteed CPU, RAM, and SSD, full root SSH access, and a browser serial console. Apache-2.0 licensed.