A site-to-site WireGuard tunnel between my MikroTik (RouterOS v7) router and an Ubuntu VPS is already handshaking. From the MikroTik side I can ping the VPS, yet the return traffic never finds its way back—so the problem clearly sits on the Ubuntu VPS’s routing table or policy rules... (Budget: $10 - $30 USD, Jobs: Linux, Network Administration, Network Engineering, Network Monitoring, Network Security, System Administration, Technical Support, Ubuntu, VPN, VPS)