12 Feb
2013
12 Feb
'13
6:19 p.m.
On Tue, Feb 12, 2013 at 1:38 PM, Thuo Wilson <lixton@gmail.com> wrote:
/24 is longer than /21 - check the wild cards and subnetting concept :) My point exactly.
Usually most ISP wont accept longer than that. No ISP I know of will accept that, which returns us to - why use a /24 for a single mail server?
Regards, Steve