If you do not wish to use UPnP, you can disable it.
5.6.10 Route Setup
Dynamic routing is a distance-vector routing protocol, which employs the hop count as a
routing metric. RIP prevents routing loops by implementing a limit on the number of hops allowed
in a path from the source to a destination. The maximum number of hops allowed for RIP is 15
Static routing is a data communication concept describing one way of configuring path
selection of routers in computer networks. It is the type of routing characterized by the absence
of communication between routers regarding the current topology of the network.This is achieved
by manually adding routes to the router routing table.
Item Description
Enable Dynamic Route Enable or Disable dynamic route
NAT Enable or Disable NAT function
Transmit
There are 3 options:
1. Disable:do not send any RIP packet out
2. Send RIP1 packet out
3. Send RIP2 packet out
Receive
There are 3 options: