Access LDAP from WAN through IPSec- Site-to-site

Comprex

Hey,

I Need help on the following Problem:

Site1: PFSense / 10.10.254.0 /255.255.255.0
Site2: FritzBox / 192.168.1.0 /255.255.255.0

Between the sites is a IPSec- tunnel. Traffic through tunnel seems to work.

From Site1 (Virt.Publ.IP) I want to access a LDAP-Directory on Site2,
but I am not able to make the requests arrive on the other side of tunnel.

Can u pls help me with Ideas for the routing.

Thx in advance.

Derelict

Why are the lookups sourced from Virt.Publ.IP ??

This might help:

https://doc.pfsense.org/index.php/Why_can%27t_I_query_SNMP,_use_syslog,_NTP,_or_other_services_initiated_by_the_firewall_itself_over_IPsec_VPN

Comprex

The lookups are sourced from Virt.Publ.IP because I have only one Publ.IP on IPSec-Site2 and the Ports are already in use (and I cant Change!).
On Site1 I have several Publ.IP-Adresses free to use.

I put the Settings of the document, but not successful.
Checked Tunnel again and ist working fine in both directions.

Is there anybody who did something like that already?