root@galaxy2ff:/etc# iptables -L
Chain INPUT (policy ACCEPT)
target     prot opt source               destination
ACCEPT     all  -f  anywhere             anywhere
ACCEPT     tcp  --  anywhere             anywhere            tcp dpt:22
ACCEPT     tcp  --  anywhere             anywhere            tcp dpt:80
ACCEPT     icmp --  anywhere             anywhere
DROP       all  --  anywhere             anywhere            state INVALID
ACCEPT     all  --  anywhere             anywhere            state RELATED,ESTABLISHED
LOG        all  --  anywhere             anywhere            LOG level warning prefix `WAN:'
DROP       all  --  anywhere             anywhere
ACCEPT     udp  --  anywhere             255.255.255.255     udp spt:68 dpt:67
ipfilter   all  --  anywhere             anywhere
LOG        all  --  anywhere             anywhere            LOG level warning prefix `IN:'
DROP       all  --  anywhere             anywhere

Chain FORWARD (policy ACCEPT)
target     prot opt source               destination
DROP       all  --  anywhere             anywhere            state INVALID
ACCEPT     all  --  191.161.0.0/16      !191.161.0.0/16      state NEW,RELATED,ESTABLISHED
LOG        all  --  anywhere             anywhere            LOG level warning prefix `WAN:'
DROP       all  --  anywhere             anywhere
DROP       all  --  anywhere             anywhere            state INVALID
ACCEPT     all  -- !191.161.0.0/16       191.161.0.0/16      state RELATED,ESTABLISHED
LOG        all  --  anywhere             191.161.0.0/16      LOG level warning prefix `WAN:'
DROP       all  --  anywhere             191.161.0.0/16
ipfilter   all  --  anywhere             anywhere
ACCEPT     all  --  anywhere             anywhere
ACCEPT     udp  --  anywhere             255.255.255.255     udp spt:68 dpt:67
LOG        all  --  anywhere             anywhere            LOG level warning prefix `FW:'
DROP       all  --  anywhere             anywhere

Chain OUTPUT (policy ACCEPT)
target     prot opt source               destination
ACCEPT     all  --  anywhere             anywhere
ipfilter   all  --  anywhere             anywhere
LOG        all  --  anywhere             anywhere            LOG level warning prefix `OUT:'
DROP       all  --  anywhere             anywhere

Chain ipfilter (3 references)
target     prot opt source               destination
ACCEPT     all  --  127.0.0.0/8          127.0.0.0/8
ACCEPT     all  --  galaxy2ff.olsr       galaxy2ff.olsr
LOG        all  --  127.0.0.0/8          anywhere            LOG level warning
DROP       all  --  127.0.0.0/8          anywhere
ACCEPT     all  --  anywhere             191.161.0.0/16
ACCEPT     all  --  127.0.0.0/8          127.0.0.0/8
ACCEPT     all  --  galaxy2ff.olsr       galaxy2ff.olsr
LOG        all  --  anywhere             127.0.0.0/8         LOG level warning
DROP       all  --  anywhere             127.0.0.0/8
ACCEPT     all  --  191.161.0.0/16       anywhere
root@galaxy2ff:/etc#

also galaxy2ff.olsr ist auch falsch. müsste normal glaxy2ff.freifunk-bayreuth.de sein