You won't need to use DMZ when the WRVS4400N is in Router Mode.
When trying to set your server to be like your laptops did you use the same IP used by one of your functioning laptops? Also, when you say site to site video does this mean you can stream video on the LAN side of your network using your server but not over the WAN?
It is very confusing why it would work with one of the laptop IPs and not the FQDN, in fact, it's confusing that it works at all. From what I understand you have a single subnet .160/29 assigned to you from your ISP. Routers typically route packets between different subnets. So in other words, you can't use addresses from the same subnet on two interfaces (e.g., on the WAN and LAN) of a router. You could further subnet your .160/29 to .160/30 and then place .160/30 on the WAN and the .164/30 on the LAN. This is very wasteful use of precious internet routable addresses but it's the only way I can see to use a router to route between the interfaces.
One thing to be wary about when switching IP addresses is that ARP caches can become stale and should be cleared anytime you change an IP address on a device. So in other words, if possible reboot the cable/dsl modem or router when switching around IP addresses on machines. Stale ARP caches can be frustrating when you're trying to troubleshoot.
Hello, This article will describe how to configure PPTP VPN on the new
RV340/345 routers from the Small Business series. RV340/345
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Article ID:5748 Use TheGreenBow VPN Client to Connect with RV34x Series
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