It doesn't. The custom SSL IP serves as a gateway into your app running on however many dynos you have. So the IP of the machine sending info to the payment gateway is still a dyno and could be on any machine. (for scaling purposes, this is the way it should be)
Jim On Tue, May 4, 2010 at 1:15 AM, Andy Shipman <[email protected]> wrote: > Forgiving my naivety of how the Heroku platform truly works, but if you > sign up for the IP based SSL addon would you not then have an IP address > that you can tell SagePay about? Obviously that is $100 per month, so it may > not be an option, but I'd expect all communications to appear from that IP > address, unless someone tells me different? > > Andy > > On 3 May 2010, at 02:17, Oren Teich wrote: > > Unfortunately no. We spin up and down new machines on a daily basis as > load changes. Each time we do that, they get a different IP address. Your > dynos dynamically move across the machines, so it's impossible to know a > source IP address, or even a range beyond the entirety of amazon's address > space. > > I'd check with them if there's any alternative. > > Oren > > On Sun, May 2, 2010 at 12:52 PM, Tobes <[email protected]> wrote: > >> We're using SagePay server with our Heroku app (under development >> right now). >> >> SagePay need to know what IP address range the server will post from. >> Obviously Heroku is on EC2 and uses a range of IPs, can we get the >> range. >> >> In SagePay, we can set up several IP "allowed" addresses, and can also >> use C classs subnet masks. >> >> Thanks >> >> Tobin >> >> -- >> You received this message because you are subscribed to the Google Groups >> "Heroku" group. >> To post to this group, send email to [email protected]. >> To unsubscribe from this group, send email to >> [email protected]<heroku%[email protected]> >> . >> For more options, visit this group at >> http://groups.google.com/group/heroku?hl=en. >> >> > > -- > You received this message because you are subscribed to the Google Groups > "Heroku" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]. > For more options, visit this group at > http://groups.google.com/group/heroku?hl=en. > > > Andy Shipman > o-- CLLEARVIEW > m: 07989 852975 > > > > -- > You received this message because you are subscribed to the Google Groups > "Heroku" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]<heroku%[email protected]> > . > For more options, visit this group at > http://groups.google.com/group/heroku?hl=en. > -- You received this message because you are subscribed to the Google Groups "Heroku" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/heroku?hl=en.
