Re: IPSEC Firewall FilterLists

Steve has you covered.
If that is insufficient, try a google search on terms like
CIDR subnet subnetting supernet supernetting
as there are some very good tutorials on the net.
IIRC Cisco has a pretty good one.

"F1" <can2two@xxxxxxxxxxx> wrote in message
Roger that is exactly it could you explain the others x.x.x.x/7,
x.x.x.x/6, x.x.x.x/4,
x.x.x.x/5, x.x.x.x/16, x.x.x.x/12, x.x.x.x/24, x.x.x.x/15, x.x.x.x/3.