To connect your GNS3 topology to internet, we need a loop-back adapter.
If you don’t know how to install a loopback watch this: https://youtu.be/SnOZdOYkLns
If you don’t know how to install a loopback watch this: https://youtu.be/SnOZdOYkLns
After installing Loopback adapter, you need to share the Internet Connection with the loopback.
Now open GNS, create a topology with a cloud, then configure the cloud interface with the loopback.
Configuration of the router directly connected to the cloud:
#Configure terminal
#interface Fa0/0
#ip address dhcp
#no shutdown
#exit
#ip domain-lookup
#ip name-server 192.168.137.1
Now you can test the connectivity.
Thank you for watching!