In the central  there is a openvpn connection configured as a remote SSL / TLS behind a Fritzbox router, set up through the Wizard, remote is from another site on LTE behind a Fritzbox 6842 and also current pfsense as a VPN client  (LAN-LAN is probably not running for LTE, right?). The LTE site gets a public dynamic WAN IP (Telekom). In both Fritz boxes the pfsense are set up as exposed hosts.

The tunnel is also established, however, only a ping is yet possible directly from the shell of the LTE-tailed pfsense. From the internal LAN to the central neither ping is possible nor otherwise data flows nor access to the branch is possible, not even directly from the pfsense.

The firewall log shows no corresponding blog attempts, so it is perhaps a routing problem. On the ipfires ist hasn't been that great challenge.

It would be nice if someone could help us.