gTunnel
Robust TCP tunneling solution over gRPC
gTunnel is a self-hosted TCP tunneling tool built on gRPC that can forward and reverse-forward ports between a server and connected clients through firewalls. It is run as a server and client pair.
Key features
- gRPC-based tunneling
- Forward and reverse ports
- Firewall traversal
- Server-client model
Strengths
- Released under the GPL-3.0 license
- First-class Docker support for quick deployment
- Written in Go
- Tiny footprint — runs in 64 MB RAM
gTunnel replaces
Compare gTunnel
22 head-to-head comparisons.
- gTunnel vs RustDesk
- gTunnel vs frp
- gTunnel vs Headscale
- gTunnel vs Sunshine
- gTunnel vs Tailscale
- gTunnel vs NPS
- gTunnel vs JumpServer
- gTunnel vs Algo VPN
- gTunnel vs NetBird
- gTunnel vs WG-Easy
- gTunnel vs localtunnel
- gTunnel vs Chisel
- gTunnel vs rathole
- gTunnel vs bore
- gTunnel vs GOST
- gTunnel vs zrok
- gTunnel vs expose
- gTunnel vs pgrok
- gTunnel vs tunnelmole
- gTunnel vs frp-panel
- gTunnel vs boringproxy
- gTunnel vs RPort
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