Vista ViP2 VK2-1080VFD, Installation And User Manual

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• Auto Traffic Control
Set a limitation on user network resources by designating the maximum bandwidth.
- Maximum bandwidth - In case of sharing other network programs or equipment, it is
possible to set a limitation on the maximum bandwidth in the unit of Mbit/s or kbit/s.
- Auto frame rate - Selected if not influenced by a network-related program or equipment
without a limitation on the network bandwidth.

NAT Traversal
A broadband router allows devices on a private network (LAN) to share a single connection to the
Internet. This is done by forwarding network traffic from the private network to the “outside”, that is, the
Internet. Security on the private network (LAN) is increased since most broadband routers are pre-
configured to stop attempts to access the private network (LAN) from the public network/Internet.
Use
NAT traversal when your VK2-1080VFDs are located on an intranet (LAN) and you wish to make
it available from the other (WAN) side of a NAT router. With NAT traversal properly configured, all
HTTP traffic to an external HTTP port in the NAT router is forwarded to the VK2-1080VFD.
Notes:
-
For NAT traversal to work, this must be supported by the broadband router.
- The broadband router has many different names:
“NAT router”, “Network router“, Internet Gateway”, “Broadband sharing device” or “Home firewall”
but the essential purpose of the device is the same.