Site to Site IPSec IKEv2



  • I am sure this has been addressed at some point. So if it has, I apologize that my el goog foo is not up to par right now. I will start with the specs,

    SiteA - pfsense 2.4.2 w/multiple vlans, dual WAN, and 1 lagg, NAT is set to Hybrid for a PS4 to use UPnP
    SiteB - pfsense 2.4.2 fresh install, nothing configured beyond basic stuff, have not changed the Nat settings yet.

    The Problem,

    I setup a IPSec vpn between them. all settings are the same except for the ones that need to be swapped (Local ID v Remote ID). I am able to establish the phase 1 and 2 of the tunnel. I setup firewall rules on both ends that are IPv4 & v6 with any, any, any rules on both ends just to try and get the connection working. when i monitor the IPSec connections. I can see traffic leaving SiteB but nothing coming back. On SiteA, there is no packet increment for either in or out. I am able to browse the internet from both sites locally but am unable to connect to any servers from SiteB to SiteA. I have set these up in the past and am at a loss as to what could be the issue. I also setup as a test enviroment 2 virtual instances with the same vpn connections settings and they worked. Any pointers in the right direction, including what log to look at for clues would be much appreciated. Thank you.


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