I have a Australia(40 user office) office running behind a isa firewall and i also have a office in singapore(5 user office) which i would like to use a linux box as a dns, data, firewall, and vpn access with site to site. Firstly is linux able to do this in 1 server???? Where can i gets guides or doc's on this???
Also which linux should i use as i am a newbie???
Any advice would be nice.
Thanks in advance.