Hi all, I have a P4 running Windows 2000 Server with 40GB hdisk, I have a question, does bare Win2k OS have a utility which could block an IP address running under normal LAN and not internet? My friend keeps on asking me about this since he is afraid that somebody will access his network anonymously. I'm not a network wiz, but I understand a few. Hope to hear from you sooner or later, thanks! Frederick PCBUILD's List Owners: Bob Wright<[log in to unmask]> Drew Dunn<[log in to unmask]>