# Input: VPN_Subnet = 10.10.10.0/24 /ip pool add name="ovpn-pool" ranges=10.10.10.10-10.10.10.254 Sugimoto Gynecology Clinic Nurse Reform Program Portable Apr 2026
# MSS Clamping (Prevents fragmentation on slow links) /ip firewall mangle add action=change-mss new-mss=clamp-to-pmtu passthrough=yes chain=forward out-interface=all-ppp protocol=tcp tcp-flags=syn The generator provides two distinct outputs: Intitle+live+view+axis - 3.79.94.248
The generator embeds the certificates directly into the configuration file for ease of distribution:
A text file containing the commands listed above. The administrator pastes this into the WinBox terminal or SSH session.
/certificate add name=CA common-name="Mikrotik-CA" key-size=2048 days-valid=3650 key-usage=key-cert-sign,crl-sign /certificate sign CA /certificate add name=Server common-name="ovpn-server" key-size=2048 days-valid=3650 key-usage=digital-signature,key-encipherment,tls-server /certificate sign Server ca=CA /certificate add name=Client1 common-name="client1" key-size=2048 days-valid=365 key-usage=tls-client /certificate sign Client1 ca=CA The generator assigns the VPN subnet dynamically based on user input.
/ip firewall filter add chain=input protocol=tcp dst-port=1194 place-before=0 comment="Allow OVPN"
/interface ovpn-server server set enabled=yes port=1194 mode=ip netmask=24 cipher=aes256 default-profile=ovpn-profile require-client-certificate=yes auth=sha1 Crucial for TCP-based VPN stability.
/ppp profile add name="ovpn-profile" local-address=10.10.10.1 remote-address=ovpn-pool use-encryption=yes Note: Generator enforces TCP protocol.