Issues with configuring OpenVPN as a Server (GL-MT6000)

Routers VPN, DNS, Leaks
1

While trying to configure my router as an OpenVPN server

I m getting the following logs:

Thu Jul 24 17:34:11 2025 daemon.info avahi-daemon[4760]: Leaving mDNS multicast group on interface ovpnserver.IPv4 with address 10.8.0.1.
Thu Jul 24 17:34:11 2025 daemon.info avahi-daemon[4760]: Withdrawing address record for 10.8.0.1 on ovpnserver.
Thu Jul 24 17:34:11 2025 daemon.info avahi-daemon[4760]: Joining mDNS multicast group on interface ovpnserver.IPv6 with address fe80::e643:ebf8:8bdc:89d4.
Thu Jul 24 17:34:11 2025 daemon.info avahi-daemon[4760]: New relevant interface ovpnserver.IPv6 for mDNS.
Thu Jul 24 17:34:11 2025 daemon.info avahi-daemon[4760]: Registering new address record for fe80::e643:ebf8:8bdc:89d4 on ovpnserver.*.
Thu Jul 24 17:34:11 2025 daemon.info avahi-daemon[4760]: Joining mDNS multicast group on interface ovpnserver.IPv4 with address 10.8.0.1.
Thu Jul 24 17:34:11 2025 daemon.info avahi-daemon[4760]: New relevant interface ovpnserver.IPv4 for mDNS.
Thu Jul 24 17:34:11 2025 daemon.info avahi-daemon[4760]: Registering new address record for 10.8.0.1 on ovpnserver.IPv4.
Thu Jul 24 17:34:11 2025 daemon.notice netifd: Interface 'ovpnserver' is now up
Thu Jul 24 17:34:11 2025 daemon.notice netifd: Network device 'ovpnserver' link is up
Thu Jul 24 17:34:11 2025 daemon.warn ovpnserver[13071]: Could not determine IPv4/IPv6 protocol. Using AF_INET
Thu Jul 24 17:34:11 2025 daemon.notice ovpnserver[13071]: Socket Buffers: R=[212992->212992] S=[212992->212992]
Thu Jul 24 17:34:11 2025 daemon.notice ovpnserver[13071]: UDPv4 link local (bound): [AF_INET][undef]:1194
Thu Jul 24 17:34:11 2025 daemon.notice ovpnserver[13071]: UDPv4 link remote: [AF_UNSPEC]
Thu Jul 24 17:34:11 2025 daemon.notice ovpnserver[13071]: GID set to nogroup
Thu Jul 24 17:34:11 2025 daemon.notice ovpnserver[13071]: UID set to nobody
Thu Jul 24 17:34:11 2025 daemon.notice ovpnserver[13071]: MULTI: multi_init called, r=256 v=256
Thu Jul 24 17:34:11 2025 daemon.notice ovpnserver[13071]: IFCONFIG POOL IPv4: base=10.8.0.2 size=252
Thu Jul 24 17:34:11 2025 daemon.notice ovpnserver[13071]: Initialization Sequence Completed
Thu Jul 24 17:34:11 2025 user.notice firewall: Reloading firewall due to ifup of ovpnserver (ovpnserver)

Could you please help me?

3

Hello,

The only warning message is "Unable to determine IPv4/IPv6 protocol", but the system has automatically selected IPv4, which does not affect usage

The OpenVPN server itself has started normally. If it still cannot connect, the problem may be in port forwarding, firewall rules or client configuration.