Re: can you create a site to site tunnel behind a nat router usi
yes, that can be done. But first you should check if you can change the dsl-router to modem-mode where you have the public IP directly on the ASA. That would make things more easy.
If it is not possible, then you have to forward UDP/500 and UDP/4500 to the ASA to make IPSec work. Or for more flexibility in later changes configure the ASA as an "exposed host" on the DSL-router to which all traffic is forwarded that enters your network.
We are pleased to announce availability of Beta software for 16.6.3. 16.6.3 will be the second rebuild on the 16.6 release train targeted towards Catalyst 9500/9400/9300/3850/3650 switching platforms. We are looking for early feedback from custome...