All the connections between routers, between your routers and your VPCS, and between your routers and your console are simply UDP or TCP connections on 127.0.0.1
. If you know what port numbers are being used, it is a simple process to connect to that port from a different computer. There are two scenarios discussed here: Accessing a device console remotely and Linking GNS3 topologies on different hosts. A third method, the Remote hypervisor is discussed in Chapter 7, Tips for Teachers, Troubleshooters, and Team Leaders.
Before you can access the console remotely from another computer, you have to understand how Dynamips gives you access to the console on your local computer.
Dynamips directs the console and AUX physical ports to logical TCP connections. When you start a console session from GNS3, you are actually creating a telnet session to Dynamips, not a serial console connection like on a real router. By default...