I have two servers running Debian with Virtualmin/Webmin and I wanted to look how can I redirect a subdomain, like a.example.com to my second server. In example:
- I have a.example.com on the first server, IP address 192.168.1.20
- I have a second server with IP address 192.168.1.21
- My router is set to redirect connections to 80 port the first server IP (192.168.1.20), but when accessing a.example.com how can I do so Apache redirects it to the second server (192.168.1.21)? Thanks a lot :D