Just wanted to say thank you very much for Tarifa 33RC1. NAT-PMP is working beautifully with all applications that support it. I have been able to use telnet to adjust the rule cleaning parameter therhold to 10 instead of the default 20. The only persistant issue is that of losing DHCP to the ISP every 3 days. I cannot use the DHCP Renew button in the router web interface as that fails to re-establish an IP address from the ISP. My only options are to reboot the router, or make a change in the setup screen. Usually I change the MTU value, or sometimes I just change the name of the Router and hit save settings. Then things start working again. Very bizzare!