Pfsense Qemu routing troubles

[kostenftw]

Hi im new to pfsense, and im having some troubles with connectabillity to my internal LAN
PFsense is setup in a virtual environment using qemu KVM.

The setup.
Host:
debian wheezy w. GUI
ip: 10.165.0.15/24(dhcp br0)

pfsense:
wan(re0): 10.165.0.79/24 (dhcp br0 from host)
lan(re1): 192.168.100.1/24 (static with gateway:192.168.100.1)

ospf quagga:
ospf area 0.0.0.0 router id: 192.168.100.1
redistribute connected networks: yes
redistribute default route:yes

wan: area 0.0.0.0 network: 10.165.0.0
lan: area 0.0.0.0 network: 192.168.100.0

all packet filtering disabled

management client on lan side:
debian wheezy w. GUI
ip: 192.168.100.12 (static)

the problem is that i cant connect to clients on lan side of pfsense from clients connected to the 10.165.0.0 network, not even ping request are responded, i'm only allowed to ping from the host. i'm currently trying to ping the wan of pfsense without succes, even though i am able to ping the host on 10.165.0.15

please tell me if more info is needed.