> Jun 15 18:13:10 localhost modprobe: modprobe: Can't locate module net-pf- 4 > Jun 15 18:13:10 localhost modprobe: modprobe: Can't locate module net-pf- 5 These errors are because Red Hat is trying to load support for IPX and AppleTalk. To get rid of these errors, edit /etc/modules.conf and add: alias net-pf-4 off alias net-pf-5 off Cheers, Martin.