IPsec VPN Not Reconnecting until complete reboot
We have multiple IPSec tunnels to our remote sites and Every now and then, some sites will fail to reconnect unless we reboot PFSense. Checking IPSec log, it's saying "no IKE config found for <IP Address>...<IP Address, sending No_Proposal_Chosen", although the configs have not been modified at all. Modifying Phase1 parameters or even deleting the entire tunnel config and recreating it won't fix the issue nor restarting the IPSec services. The only solution for us so far is rebooting PFSense Entirely. OpenBGPD is not installed by the way.