I have a dsl connection to the Internet, single machine. On scan.sygate.com i scanned my computer (stealth scan) and find out: web, pop3, ident, netbios, https, sox proxy...and some more CLOSED other are blocked. Is it possible to blocked this ports? With a QUICK SCAN i have CLOSED just web and ident port and ICMP protocol is OPEN. Thank you, Mitja