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DSL questio - please help

 
 
M0stro
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      12-05-2005, 01:30 PM
This is a linux group, I know, but I'm thinking some pretty smart people are
in here, so hopefully someone will help.

Anyhow, here goes. At home I DSL through SBC, and it's PPoE. I remote into
my home computer using VNC all of the time. I basically have a d-link
router between the DSL modem and my computers. The router gets a public IP
address and so through the DMZ feature (port forwarding) I gain access to
one of my computers from the outside.

Recently I ordered DSL for work through Verizon, it's business DSL and it
uses DHCP to get a private IP. The only thing that can get a public IP is
the modem, but anything I place behind the modem will get a private IP. It
does not use PPoE! I had planned on buying a firewall/router/vpn appliance
to have remote connectivity but I can't figure out how I would do it with
not being able to get a public IP. I know that getting their DSL plan with
the static IP would be a solution, but that would be too expensive.



 
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Giles Coochey
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      12-05-2005, 01:38 PM
M0stro wrote:
> This is a linux group, I know, but I'm thinking some pretty smart people are
> in here, so hopefully someone will help.
>
> Anyhow, here goes. At home I DSL through SBC, and it's PPoE. I remote into
> my home computer using VNC all of the time. I basically have a d-link
> router between the DSL modem and my computers. The router gets a public IP
> address and so through the DMZ feature (port forwarding) I gain access to
> one of my computers from the outside.
>
> Recently I ordered DSL for work through Verizon, it's business DSL and it
> uses DHCP to get a private IP. The only thing that can get a public IP is
> the modem, but anything I place behind the modem will get a private IP. It
> does not use PPoE! I had planned on buying a firewall/router/vpn appliance
> to have remote connectivity but I can't figure out how I would do it with
> not being able to get a public IP. I know that getting their DSL plan with
> the static IP would be a solution, but that would be too expensive.
>
>
>

If it's a PPPoA connection then you can probably get a router/firewall
with a DSL interface, on which you can configure the DMZ host.

DSL here in the UK is mostly PPPoA, and I use a Netgear DG834G which has
this exact feature.

If Verizon have pre-configured your DSL modem, then you should first
check with them that they are happy to provide you with all the
information that you'll need to configure your own router. For this you
will need a Username/Password, VPI/VCI information and possibly IP
address & subnet information.
 
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