These are the logs in the lab side, where the pfSense has been migrated:
Mar 24 16:54:30 openvpn 11712 UDPv4 link remote: [AF_UNSPEC]
Mar 24 16:54:30 openvpn 11712 UDPv4 link local (bound): [AF_INET]192.168.0.66:1196
Mar 24 16:54:30 openvpn 11712 /usr/local/sbin/ovpn-linkup ovpns3 1500 1560 192.168.170.1 192.168.170.2 init
Mar 24 16:54:30 openvpn 11712 /sbin/ifconfig ovpns3 192.168.170.1 192.168.170.2 mtu 1500 netmask 255.255.255.255 up
Mar 24 16:54:30 openvpn 11712 do_ifconfig, tt->did_ifconfig_ipv6_setup=0
Mar 24 16:54:30 openvpn 11712 ioctl(TUNSIFMODE): Device busy (errno=16)
Mar 24 16:54:30 openvpn 11712 TUN/TAP device /dev/tun3 opened
Mar 24 16:54:30 openvpn 11712 TUN/TAP device ovpns3 exists previously, keep at program end
Mar 24 16:54:30 openvpn 11712 GDG: problem writing to routing socket
Mar 24 16:54:30 openvpn 11712 NOTE: the current --script-security setting may allow this configuration to call user-defined scripts
And these are the logs in the client side, the pfSense that is not touched ("client"):
Mar 24 15:57:52 openvpn 11694 UDPv4 link remote: [AF_INET]81.184.114.108:1196
Mar 24 15:57:52 openvpn 11694 UDPv4 link local (bound): [AF_INET]163.172.30.171:1196
Mar 24 15:57:52 openvpn 11694 Preserving previous TUN/TAP instance: ovpnc1
Mar 24 15:57:52 openvpn 11694 Re-using pre-shared static key
Mar 24 15:57:52 openvpn 11694 NOTE: the current --script-security setting may allow this configuration to call user-defined scripts
Mar 24 15:57:50 openvpn 11694 SIGUSR1[soft,ping-restart] received, process restarting
Mar 24 15:57:50 openvpn 11694 Inactivity timeout (--ping-restart), restarting
This is the network configuration of the interfaces. ABCloud01 is the failing one.
[image: 1585062437966-563a4050-e9bb-455b-bd40-c86dd253ed71-image.png]
Thanks