We have two ASA 5505 devices, each with security plus license. In one case site-to-site VPN does not work, in another it works. The question is why and how to make it work in the first case?
Case 1:
Site A - public IP 111.111.111.111, inside range 10.9.1.0/24
Site B - public IP 222.222.222.222, inside range 192.168.15.0/24
I did everything ASA ASDM Site-to-site VPN manual said, Wizard was used on top of a factory reset, no CLI commands at all. I did factory resets and tried again and again, and every time I was coming to pkts encaps: 0 on one site, pkts decaps: 0 on the other.
Case 2:
Everything the same, only 10.9.1.0 was replaced with 192.168.25.0.
Site A - public IP 111.111.111.111, inside range 192.168.25.0/24
Site B - public IP 222.222.222.222, inside range 192.168.15.0/24
It started working right after the wizard finished.
Why could this be and what should I do to make Case 1 work?
Thanks!!!
