I have na ER-X 1.9.0 (was on 1.8.0 when symptoms started).
I have a home DHCP'd WAN connection via Comcast with my own Surfboard modem and ER-X hooked up at home, and I run a IPsec Site-to-Site to a datacenter where there is a SoincWALL to control the VPN.
Everything has an uptime of greater than 30 days right now, and I'm the only one with access to the passwords to login to these devices, and I know nothing was changed as well.
Suddenly as of about 24 hours ago, the Site-to-Site has stopped working.
My settings (unchanged) are shown below on both the ER-X and SoincWALL (the tab that really matters). I've verfied the Pre-shared Secret is the same on both ends and even updated it with a new one on both ends.
Note that I have a dynamic DNS service setup to locate my IP address when it changes via Comcast, however it hasn't changed in quite a while and nothing new has happened there, the domain name still resolves peroperly to my current public IP.
SoincWALL points to that Dynamic DNS hostname - and attached are my configs and the errors I see in the SoincWALL logs. It's not making snese to me since nothing at all has changed. If something goofy was going on with my Surfboard modem it would have needed to be rebooted but the uptime of over 30 days tells me nothing has changed their either.
