IPsec for Dynamic IP

[richardli]

I have figure out a way to use IPsec for dynamic IP:

1. Setup DynDNS in Untangle UI
2. Write a simple program (I use Java) to detect if any dynamic IP changes, if change detected, it will update /etc/ipsec.conf and restart ipsec service
3. Schedule the program to run every min using a cron job

And it work!! What do you think?

[jcoffin]

It seems cost effective to just get a static IP and be done with it.

[richardli]

Well, it is not easy to get a static IP in China. As a reseller, I can hardly sell Untangle in China because of this.