Hi! Are there any issues about netfilter in kernel 2.4.25 ? I tried to make a masquerading setup, but all connections from the internal network what is larger than a minimal size are stalls, and just waits waits waits... What can it be? My ultra-simplified ipfilter (for debugging purpose) is: iptables -t nat -A POSTROUTING -o ppp0 -j MASQUERADE iptables -A FORWARD -j ACCEPT . I have a simple two-network-card-gateway server and 192.168.* internal net setup. . from the server everything is perfect. . from the internal net, one can ping everything correctly (masquerade is working, just buggy) . from the internal net every connection initialised correctly, however large enough (larger than 1 packet?) data is buggy and stalls. So, i can reach very short homepages, and can ping from the int net but everything else will stall. Can you help me? thx, 1 MonK / Gergely Mészáros