I have just had BT Infinity 1 installed and would like to replace the BT Home Hub with something that allows me to have several internal networks.
I have a couple of Cisco 1841 routers that I thought might work and have got one mostly configured.
From the router I can ping www.google.com
and bbc.co.uk and it gives a laptop an IP address and dns.
From the laptop I can ping the internal and external address but get no internet access.
My config is as per the attached file (with changes to IP and passwords but nothing that should affect the connectivity I believe).
Please could someone tell me what I am missing because I hope it is simple?
Also, am considering a Cisco ASA 5505 as would like to stick to Cisco at the moment presumably this should work as I would like with it routing to a couple of different networks?