I have a router/firewall device[Sonicwall], but we have lots of problems with it.
I want to replace it with a computer that runs linux/Fedora and intall Router/firewall/dhcp on it, and make it serve our network.
Is this possible?
Is it secure and reliable?
Where can I find a good information on how to set this up?
What are the best open sources to use for this?
Can this connect 50 users to internet, and also provide VPN to 20 users?