<div>Suggestions: </div><div> </div><div>1. after the edition of /etc/sysctl.conf you executed the command: <b>sysctl -p</b>; </div><div>2. verify if blockade rules exist using <b>iptables, </b></div><div> </div><div> <br></div><br><div class="gmail_quote">2010/2/10 Harry Sweet <span dir="ltr"><<a href="mailto:hsweet@gcsny.org">hsweet@gcsny.org</a>></span><br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;"> I'm almost done setting up my new server. My lab also occasionally uses Windows so I enabled IP forwarding in /etc/sysctl.conf. The old LTSP server works fine as a windows dhcp server, so I copied the dhcp3.conf to the new one, which has the same ip addresses on both interfaces as the old. Edubuntu runs fine, but as windows machines, they cannot see past the server. They get all the right #'s via my DHCP. and they work fine on the old server.<br> <br> I feel that I have forgotten something I did on the old box. And it was not NAT.<br> <br> harry<br> <font color="#888888"><br> --<br> edubuntu-users mailing list<br> <a href="mailto:edubuntu-users@lists.ubuntu.com">edubuntu-users@lists.ubuntu.com</a><br> Modify settings or unsubscribe at: <a href="https://lists.ubuntu.com/mailman/listinfo/edubuntu-users" target="_blank">https://lists.ubuntu.com/mailman/listinfo/edubuntu-users</a><br> </font></blockquote></div><br><br clear="all"><br>-- <br>Célio Aureliano Lima Vieira de Mello<br><br>Cagepa - 83 3218-1280<br>Celular- 83 8825-0668<br><br> "Sic Transit Gloria Mundi"<br>"A Glória do Mundo é Transitória"<br>