Hope everyone is well?
We currently have around 4 sites all working independently of each other. When group connectivity is required they use Remote Desktop to our HQ. We are re-hashing the network and would like to provide site to site VPN's via either Cisco ASA's or Cisco Routers. The only Problem is we don’t have any static IP's and currently use NO-IP's DDNS Services. Each site has a hostyname of Site1.domain.com, Site2.comain.com, and so on. This is working fine for management purposes and to date we have had very little issue with it. Each Router on each site is accessible via SSH using the Hostmane.
Before anyone says we are based in the UAE and our Telco charges enormous amounts for a single static IP. Currently we have 100mb PPPoE DSL internet and to get a Static IP we have to move to an 8Meg Leased line at a cost of around 43,000dhs which is 7,000GBP, or 10,000USD. This is not an option financially.
So what i need to know is can Cisco ASA to ASA or Cisco Router to Souter, or even Cisco Router to ASA have VPN Tunnels without the need for Static IP's? I have previously worked on Fortinet stuff and it’s possible on Fortinet.
If it is possible could somebody provide me with any config Snippets, or links as I can’t seem to find anything anywhere?