I will set up or fix your wireguard VPN on linux

WireGuard is fast and modern, but its minimal config leaves a lot of room for subtle mistakes that are hard to debug. I've worked extensively with WireGuard on Linux VPS environments and know exactly where things break.

What I cover:

• Fresh WireGuard server setup on any Linux distro
• Peer configuration and key exchange
• Routing and NAT (PostUp/PostDown iptables/nftables rules)
• Fixing handshake failures and timeout issues
• NAT keepalive and peer persistence tuning
• Split tunneling and selective routing
• Integration with existing firewall rules

Common problems I fix:

• Peers connect but no traffic flows
• Handshake established but routing broken
• VPN drops after idle period (NAT timeout)
• Config works locally but fails on VPS

Send me your wg0.conf, your firewall rules, and a description of the issue. I'll find and fix the root cause.