"Graham J" <(E-Mail Removed)> wrote in message
news:48158430$0$32052$(E-Mail Removed)...
>
> "Adam" <(E-Mail Removed)> wrote in message
> news:uH6Rj.7921$(E-Mail Removed)2...
>> Out of interest, what's the application that requires a static IP?
>>
>> Adam
>
> I use Draytek routers to provide a LAN-to-LAN VPN. This requires that at
> least one endpoint, and ideally both, have static IPs. One can work
> around it to some extent using DDNS
Do you use the Vigor 2910, with 3G failover?
>
> Also, where I set up routers for clients, I configure them to allow
> management from the internet, but only from known IP addresses. Currently
> this would be the IP address for my landline ADSL service. It would be
> nice to have a mobile facilty for this, so the mobile would need to have a
> static IP also.
One solution could be to set up a public proxy server, with logon - and then
proxy through this to provide remote admin to the routers. As far as the
routers are concerned, they would be accessed by a known IP. A bit of hastle
to set up, but it would provide the security you require.
>
> While it probably isn't appropriate for mobile applications, mail delivery
> by SMTP also requires a static IP address.
A company such as this one may provide a solution to your SMTP problems,
although it's adding to costs and adding another layer to potential
problems.
http://www.changeip.com
>
> I'm looking specifically at applications where clients cannot get ADSL
> because of distance from the BT exchange, or unwillingness of BT to
> install lines. 3G would be an adequate solution, although in areas which
> are too far from a BT exchange it is lilkey that the 3G coverage will
> actually be a single GPRS channel giving only a few tens of kbits/sec; so
> not really any better than dial-up.
>
> -- Graham J
>
>
Vodafone and Three have a 14-day returns policy and T-Mobile offers a 7-day
returns policy, so it would be possible to try and send back if the
connection speed or coverage is not good enough in the remote areas. There's
a link to the 3G coverage maps on the site, although I'm sure actual
coverage is not quite as good as they claim.
Adam