From: David Goldsmith (dgoldsmi@xxxxxxxxx)
Date: Thu May 17 2001 - 11:55:19 GMT-3
Bruce,
Telnet out to a couple of the looking glass sites and see which aren't allowed.
I know there is a lot of class A's that don't get advertised. I don't see most
of IBM's class A (9.x.x.x). None of the 2.x.x.x net.
There are plenty that don't get sent out.
Telnet to route-views.oregon-ix.net
Dave G.
Bruce Williams wrote:
> I need enough addresses to accommodate hundreds of customers, each will need
> hundred or so different networks and in these networks they will have over a
> hundred hosts. I might be able to accommodate that by subnetting 10.0.0.0
> and then if necessary subnetting 172.16.0.0 and then 192.168.0.0, but my
> boss believes it will be easier to use Class A space 1.0.0.0 to 126.0.0.0
> that way they can have a cookie cutter method of assigning IP addresses.
>
> ----- Original Message -----
> From: <andrew.2.shore@bt.com>
> To: <bruce@williamsnetworking.com>; <David.Halaska@getronics.com>;
> <ccielab@groupstudy.com>
> Sent: Thursday, May 17, 2001 10:20 AM
> Subject: RE: Using Public Addresses Internally
>
> > ?????? ever thought of subnetting ?
> >
> >
> > Andrew Shore
> > BTcd
> > IDC Technical Specialist
> > > ignite Content Hosting
> >
> >
> > -----Original Message-----
> > From: Bruce Williams [mailto:bruce@williamsnetworking.com]
> > Sent: 17 May 2001 15:12
> > To: Halaska, David; ccielab
> > Subject: Re: Using Public Addresses Internally
> >
> >
> > We need much more address space than that.
> >
> >
> > ----- Original Message -----
> > From: "Halaska, David" <David.Halaska@getronics.com>
> > To: "'Bruce Williams'" <bruce@williamsnetworking.com>;
> > <ccielab@groupstudy.com>
> > Sent: Thursday, May 17, 2001 10:16 AM
> > Subject: RE: Using Public Addresses Internally
> >
> >
> > > Could you use the 10.x.x.x class A range that is reserved for private
> use?
> > >
> > > -----Original Message-----
> > > From: Bruce Williams [mailto:bruce@williamsnetworking.com]
> > > Sent: Thursday, May 17, 2001 8:56 AM
> > > To: ccielab@groupstudy.com
> > > Subject: Using Public Addresses Internally
> > >
> > >
> > > My company wants to use public addresses from the Class A range
> > internally.
> > > I
> > > realize the danger if these routes got advertised on the Internet, but
> is
> > > this
> > > something that is considered acceptable if it is carefully done to
> prevent
> > > the
> > > risk of these routes being propagated out on the Public Internet? These
> > > networks will be used to address equipment in a multitude of cellular
> > radio
> > > base stations around the country and they will only be connected to our
> > > network. There will central locations where users from the internet
> could
> > > access a database which will query these systems, but there will not be
> a
> > > direct internet connection. I would appreciate any advice on this.
> > >
> > > Thanks,
> > >
> > > Bruce Williams
> > > 215-275-2723
> > > bruce@williamsnetworking.com
> > > **Please read:http://www.groupstudy.com/list/posting.html
> > **Please read:http://www.groupstudy.com/list/posting.html
> **Please read:http://www.groupstudy.com/list/posting.html
**Please read:http://www.groupstudy.com/list/posting.html
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