Gary Hartl wrote: > Hi all; > > I have a quick question, I am trying to block a range of ip's for the sake > of example they are 192.168.0.0 - 192.168.255.255 > For the life of me I can't remember how to do that. > > What mechanism? null route, ipfw, ipf or pf > I thought I could do it by using the /class ie /32 for class c but i can't > remember what the class delegation is for that size of pool, I think it is a > class B. > 192.168.0.0/16 for your example. and yes this is a class B (not all /16s are though.)
the /x notation is called CIDR (classless interdomain routing.) http://en.wikipedia.org/wiki/Classless_Inter-Domain_Routing Vince > All help would be appreciated. > > Cheers, > > Gary > > > _______________________________________________ > firstname.lastname@example.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-questions > To unsubscribe, send any mail to "[EMAIL PROTECTED]" > _______________________________________________ email@example.com mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "[EMAIL PROTECTED]"