Could always use private IPs throughout your network and when a customer asks for a public IP, route them a public /30 (or however many IPs you want to allocate them)...
On Wed, Sep 21, 2011 at 12:42 PM, Steve Jones <[email protected]>wrote: > Can you route the /32 to the POP router, and on the inside of the router > configure it as a /30 just with the understanding that the routed IP will > never be able to communicate with the true IPs in the /30 subnet? > > I have the same issue as OP, was looking at 1:1 NAT, but figured it too > much > trouble > > On Wed, Sep 21, 2011 at 2:33 PM, Bill Prince < > [email protected]> wrote: > > > I don't know how to do that. What do you do for gateway, etc.? Got a > link > > somewhere? > > > > bp > > > > > > > > On 9/21/2011 12:23 PM, Jeromie Reeves wrote: > > > >> I would then break the entire thing into /32's > >> > >> On Wed, Sep 21, 2011 at 12:13 PM, Bill Prince > >> <part-15@**skylinebroadbandservice.com< > [email protected]>> > >> wrote: > >> > >>> > >>> There are a total of 7 subs on the AP (new POP). We're currently > NATing > >>> all > >>> of them through one public IP. > >>> > >>> All I have in that area is a /28 (16 IPs minus overhead). I have 2 of > >>> those > >>> IPs allocated on another POP that I think I can move somewhere else, > >>> which > >>> would give me the all 13 IPs to spread around if I move the public IPs > >>> down > >>> to the sub level. I guess that's 6 spare addresses for a little while. > >>> > >>> I have requested another block from both our upstream and ARIN. Not > >>> holding > >>> my breath on ARIN. > >>> > >>> > >>> > >>> bp > >>> > >>> > >>> On 9/21/2011 12:05 PM, Jeromie Reeves wrote: > >>> > >>>> Depending on your setup, there might be a few ways. Do you have just > >>>> the 1 subnet, and if so, what size is it? > >>>> > >>>> On Wed, Sep 21, 2011 at 10:40 AM, Bill Prince > >>>> <part-15@**skylinebroadbandservice.com< > [email protected]>> > >>>> wrote: > >>>> > >>>>> We are running short on IP addresses, and I wonder if there is a way > to > >>>>> do > >>>>> this without splitting a subnet and losing the overhead IPs for a > >>>>> subnet. > >>>>> > >>>>> I have a remote tower serving a handful of subscribers, and am using > an > >>>>> RB450 to NAT them through a single IP. > >>>>> > >>>>> We are now hooking up a new sub that requires a dedicated, non-NATed > >>>>> IP. > >>>>> Is > >>>>> there a way to pass through an additional IP without burning a small > >>>>> subnet? > >>>>> > >>>>> Say the RB450 is NATing most of the subs through 1.2.3.122 > >>>>> > >>>>> And I want to put the dedicated sub on 1.2.3.124 (or something). > >>>>> > >>>>> How do I handle the fact that the gateway for both for 1.2.3.124 is > not > >>>>> on > >>>>> the same subnet? > >>>>> > >>>>> > >>>>> > >>>>> > >>>>> -- > >>>>> bp > >>>>> > >>>>> ______________________________**_________________ > >>>>> Mikrotik mailing list > >>>>> [email protected] > >>>>> http://www.butchevans.com/**mailman/listinfo/mikrotik< > http://www.butchevans.com/mailman/listinfo/mikrotik> > >>>>> > >>>>> Visit http://blog.butchevans.com/ for tutorials related to Mikrotik > >>>>> RouterOS > >>>>> > >>>>> ______________________________**_________________ > >>>> Mikrotik mailing list > >>>> [email protected] > >>>> http://www.butchevans.com/**mailman/listinfo/mikrotik< > http://www.butchevans.com/mailman/listinfo/mikrotik> > >>>> > >>>> Visit http://blog.butchevans.com/ for tutorials related to Mikrotik > >>>> RouterOS > >>>> > >>>> ______________________________**_________________ > >>> Mikrotik mailing list > >>> [email protected] > >>> http://www.butchevans.com/**mailman/listinfo/mikrotik< > http://www.butchevans.com/mailman/listinfo/mikrotik> > >>> > >>> Visit http://blog.butchevans.com/ for tutorials related to Mikrotik > >>> RouterOS > >>> > >>> ______________________________**_________________ > >> Mikrotik mailing list > >> [email protected] > >> http://www.butchevans.com/**mailman/listinfo/mikrotik< > http://www.butchevans.com/mailman/listinfo/mikrotik> > >> > >> Visit http://blog.butchevans.com/ for tutorials related to Mikrotik > >> RouterOS > >> > >> ______________________________**_________________ > > Mikrotik mailing list > > [email protected] > > http://www.butchevans.com/**mailman/listinfo/mikrotik< > http://www.butchevans.com/mailman/listinfo/mikrotik> > > > > Visit http://blog.butchevans.com/ for tutorials related to Mikrotik > > RouterOS > > > -------------- next part -------------- > An HTML attachment was scrubbed... > URL: < > http://www.butchevans.com/pipermail/mikrotik/attachments/20110921/2738fad7/attachment.html > > > _______________________________________________ > Mikrotik mailing list > [email protected] > http://www.butchevans.com/mailman/listinfo/mikrotik > > Visit http://blog.butchevans.com/ for tutorials related to Mikrotik > RouterOS > -------------- next part -------------- An HTML attachment was scrubbed... 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