I got this scenario,
In my compay (HQ) we've a cp 5000 appliance, in our branches we have a cp 1430 or 1100 and we create a IPsec between the HQ (5000) to our brances through the internet. both sides configure with ip static from ISP.
now I got a new branche that it is difficult to get from the isp a ip static.
now I want to know if there is any option to do IPSEC when one side (our HQ) is configure with ip static , and the other side is configure with a dynamic ip and how ?
we're working with version r80.10