on a ASA firewall we neet to create a Lan to Lan IPSec tunnel to a remote peer.
This peer is a simple third party modem using a DDNS service, having it a dinamic IP address.
ASA, instead, hold a static public IP.
Using ASA's VPN wizard or cli, we can set remote peer using IP and (following cli command help) also hostname...
But in all way, using hostname ASA shows an error and doesn't accept "DNS Name".
We've also tried on different IOS/ASDM version (from 8.2 to 9.1, etc.).
We've note some bugs related to this behavior...
Any ideas to solve?