Nun ist es raus:
# iptables-save
# Generated by iptables-save v1.3.5 on Tue Oct 26 19:25:00 2010
*filter
:INPUT ACCEPT [59544:53102197]
:FORWARD ACCEPT [0:0]
:OUTPUT ACCEPT [45322:4673192]
COMMIT
# Completed on Tue Oct 26 19:25:00 2010
# Generated by iptables-save v1.3.5 on Tue Oct 26 19:25:00 2010
*mangle
:PREROUTING ACCEPT [59544:53102197]
:INPUT ACCEPT [59544:53102197]
:FORWARD ACCEPT [0:0]
:OUTPUT ACCEPT [45323:4673412]
:POSTROUTING ACCEPT [45323:4673412]
COMMIT
# Completed on Tue Oct 26 19:25:00 2010
# Generated by iptables-save v1.3.5 on Tue Oct 26 19:25:00 2010
*nat
:PREROUTING ACCEPT [1161:69360]
:POSTROUTING ACCEPT [3880:304764]
:OUTPUT ACCEPT [3880:304764]
COMMIT
# Completed on Tue Oct 26 19:25:00 2010
ping von extern wird aber leider dennoch nichts..
B.