I have two Surf SOHOs running firmware 7.0.0 connected via a PepVPN. I can access everything on the other LAN from either LAN except for HTTP.
Each LAN has a Web server plus the administration Web server in the SOHO. If I attempt to connect to any Web server on the other LAN I immediately get back a TCP RST packet. All other protocols that I have tried work fine.
Neither SOHO has any Internal Network Firewall Rules or Outbound Firewall Rules. One has a default Inbound Firewall Rule that denies all traffic, the other has rules that allow HTTP and FTP to one internal IP address plus a default rule that denies all traffic.
Why is HTTP traffic blocked through the PepVPN?