I have run into below situation. Anyone had come across - need your suggestion.
Site-to-Site VPN between CheckPoint and SonicWall
CheckPoint has static External IP. But SonicWall is DAIP - so they have DynDNS.
When we configure Interoperable object in CheckPoint Dashboard - it is mandatory to tag the Certificate received from SonicWall or not.
Because, without this Matching Criteria in Interoperable Object_IPSecVPN Tab - unable to configure their object.
When discussed with SonicWall Team they said - they will not give any certificate - use only DynDNS with Aggressive mode with IKeV2.
Anyone have successfully established 3rdParty DAIP VPN with CheckPoint?