That doesn't sound like a netfilter problem. Sounds like a few sites have authentication issues. > Hi all! > > I've a singular problem with netfilter... All work well, but in some > Internet Sites there's a problem of authentication... > > I write in the two fields username and password and, if they are > correct, browser reload the page; if password is wrong, else, it write > an error message... > > Anyone ave an idea? > > Thanks, d > > > > > Thanks, Josh Berry, CTO LinkNet-Solutions 469-831-8543 josh.berry@xxxxxxxxxxxxxxxxxxxxx