I have a 2.6.7 Linux kernel system on Debian testing, with an Ethernet interface to the cable modem and another to the internal network. With Linux 2.4 IPMasq worked OK, but with 2.6 I canât anymore reach localhost 127.0.0.1. This hinders me from using the squid proxy cache, for example. I never fooled around with routing, and was intimidated by IPMasqâs /etc files. Couldnât find specific troubleshooting information for IPTables. Any hint is welcomeâ -- Leandro GuimarÃes Faria Corsetti Dutra +55 (44) 3028 7467 ext 34 Web-Link Tecnologia Ltda fx +55 (44) 269 71 78 MaringÃ, PR BRAZIL